Table of Contents
 
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-K
ANNUAL REPORT
PURSUANT TO SECTIONS 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
(MARK ONE)
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 20192020
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
Commission file number 001-06462
TERADYNE, INC.
(Exact Name of Registrant as Specified in Its Charter)
MASSACHUSETTS
 
04-2272148
(State or Other Jurisdiction of
Incorporation or Organization)
 
(I.R.S. Employer
Identification Number)
 
600 RIVERPARK DRIVE
NORTH READING, MASSACHUSETTS
 
01864
(Address of Principal Executive Offices)
 
(Zip Code)
Registrant’s telephone number, including area code: (978) 370-2700
Securities registered pursuant to Section 12(b) of the Act:
Title of
e each class
ach
c
lass
 
Trading Symbol(s)
 
Name of
e each exchange on which registered
ach
e
xchange on
w
hich
r
egistered
Common Stock, par value $0.125 per share
 TER 
Nasdaq Stock Market LLC
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 Exchange 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 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, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act (check one):
Large accelerated filer ☒    Accelerated
    Accelerated filer 
Non-accelerated
filer 
    Smaller reporting company ☐     Emerging growth company  
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 Exchange Act).    Yes  
    No  
The aggregate market value of the voting stock held by non-affiliates of the registrant as of June 2
8
, 201926, 2020 was approximately $7.3$10.6 billion based upon the closing price of the registrant’s Common Stock on the
Nasdaq
Stock
Market
on that date.
The number of shares outstanding of the registrant’s only class of Common Stock as of February 24, 2020
16
, 2021 was 166,784,497166,694,772 shares.
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s proxy statement in connection with its 20202021 annual meeting of shareholders are incorporated by reference into Part III of this Form 10-K.
 
 


TERADYNE, INC.
FORM
10-K
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
This Annual Report on Form
10-K
contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act and Section 21E of the Securities Exchange Act. When used herein, the words “will,” “would,” “believe,” “anticipate,” “plan,” “expect,” “estimate,” “project,” “intend,” “may,” “see,” “target” and other words and terms of similar meaning are intended to identify forward-looking statements although not all forward looking statements contain these identifying words. Forward lookingForward-looking statements involve risks and uncertainties, including, but not limited to, those discussed in the section entitled “Risk Factors” of this annual report on Form
10-K
and elsewhere, and in other reports we file with the Securities and Exchange Commission. Readers are cautioned not to place undue reliance on these forward-looking statements which reflect management’s analysis only as of the date hereof and are subject to risks and uncertainties that could cause actual results to differ materially from those stated or implied. Teradyne assumes no obligation to update these forward-looking statements for any reason, except as may be required by law.
PART I
Item 1:
Business
Teradyne, Inc. (“Teradyne”) was founded in 1960 and is a leading global supplier of automation equipment for test and industrial applications.
We design, develop, manufacture and sell automatic test systems used to test semiconductors, wireless products, data storage and complex electronics systems in themany industries including consumer electronics, wireless, automotive, industrial, computing, communications, and aerospace and defense industries. Our industrial automation products include collaborative robotic arms, autonomous mobile robots and advanced robotic control software used by global manufacturing, logistics and light industrial customers to improve quality, increase manufacturing and material handling efficiency and decrease manufacturing and logistics costs. Our automatic test equipment and industrial automation products and services include:
semiconductor test (“Semiconductor Test”) systems;
storage and system level test (“Storage Test”) systems, defense/aerospace (“Defense/Aerospace”) test instrumentation and systems, storage test (“Storage Test”) systems, and circuit-board test and inspection (“Production Board Test”) systems (collectively these products represent “System Test”);
wireless test (“Wireless Test”) systems; and
industrial automation (“Industrial Automation”) products; and
wireless test (“Wireless Test”) systems.
We have a customer base which includes integrated device manufacturers (“IDMs”), outsourced semiconductor assembly and test providers (“OSATs”), original equipment manufacturers (“OEMs”), wafer foundries, fabless companies that design, but contract with others for the manufacture of integrated circuits (“ICs”), developers of wireless devices and consumer electronics, manufacturers of circuit boards, automotive suppliers, wireless product manufacturers, storage device manufacturers, aerospace and military contractors, and distributors that sell collaborative robots, autonomous mobile robots and wireless test systems. The sales of our products and services are dependent, to a large degree, on customers who are subject to cyclical trends in demand for their products. These cyclical periods have had, and will continue to have, a significant effect on our business because our customers often delay or accelerate purchases in reaction to changes in their businesses and to demand fluctuations in the semiconductor, electronics and industrial automation industries. Historically, these demand fluctuations have resulted in significant variations in our results of operations.
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The market for our test products is concentrated with a limited number of significant customers accounting for a substantial portion of the purchases of test equipment. A few customers drive significant demand for our products both through direct sales and sales to the customer’s supply partners. We expect that sales of our test products will continue to be concentrated with a limited number of significant customers for the foreseeable future.
We have grown our Industrial Automation business through acquisitions, including Mobile Industrial Robots A/S (“MiR”), a leading maker of collaborative autonomous mobile robots (“AMRs”) for industrial applications, in 2018 and AutoGuide, LLC (“AutoGuide”), a maker of high payload AMRs, in 2019. The market for our Industrial Automation products is dependent on the adoption of new automation technologies by large
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manufacturers as well as small and medium enterprises (SMEs) throughout the world. In 2019,2020, our Industrial Automation businesses were negatively impacted by the global industrial downturn as well as the
COVID-19
pandemic.
In 2020, revenue in our test businesses exceeded our plan as a result of Semiconductor Test demand in China,by our largest customer, early 5G test investments and strength in our System Test businesses. The revenue growth of our Industrial Automation business was below our plan. In 2020,2021, we expect continued strong momentum in our test businesses and improvementa return to growth for Industrial Automation.
Our strategy is to focus on profitably growing market share in our test businesses through the introduction of differentiated products that target growth ofsegments and accelerating growth through continued investment in our Industrial Automation businesses. We plan to execute on our strategy while balancing capital allocations between returning capital to our shareholders through dividends and stock repurchases and using capital for opportunistic acquisitions.
On February 26, 2018, we acquired Energid Technologies Corporation (“Energid”) for a total purchase price of approximately $27.6 million. Energid’s technology enables and simplifies the programming of complex robotic motions used in a wide variety of end markets, ranging from heavy industry to healthcare, utilizing both traditional robots and collaborative robots. Energid is included in our Industrial Automation segment.
On April 25, 2018, we acquired Mobile Industrial Robots ApS (“MiR”), a Danish limited liability company. MiR is a leading maker of collaborative autonomous mobile robots (“AMRs”) for industrial applications. The total purchase price was approximately $197.8 million, which included cash paid of approximately $145.2 million and $52.6 million in fair value of contingent consideration payable upon achievement of certain thresholds and targets for revenue and earnings before interest and taxes through 2020. Contingent consideration for 2018 was $30.8 million and was paid in March 2019. Contingent consideration for 2019 was $9.1 million and is expected to be paid in March 2020. The remaining maximum contingent consideration that could be paid is $63.2 million. MiR is included in our Industrial Automation segment.
On January 30, 2019, we acquired all of the issued and outstanding shares of Lemsys SA (“Lemsys”) for a total purchase price of approximately $9.1 million. Lemsys strengthens our position in the electrification trends of vehicles, solar, wind, and industrial applications. Lemsys is included in our Semiconductor Test segment.
On June 3, 2019, we invested $15.0 million in RealWear, Inc. (“RealWear”). RealWear, a private company, develops and sells advanced wearable technology including industrial, hands-free, head-mounted augmented reality devices that make the workplace safer and more productive. On February 28, 2020, RealWear’s debt holder demanded repayment of its $25.0 million loan to RealWear. As a result, in the fourth quarter of 2019, we recorded an impairment charge of $15.0 million to reduce our investment in RealWear to zero as of December 31, 2019.
On November 13, 2019, we acquired 100% of the membership interests of AutoGuide, LLC (“AutoGuide”), a maker of high payload AMRs, an emerging and fast growing segment of the global forklift market. The total purchase price was approximately $81.7 million, which included cash paid of approximately $57.8 million and $24.0 million in fair value of contingent consideration payable upon achievement of certain performance targets, extending potentially through 2022. The maximum contingent consideration that could be paid is $106.9 million. AutoGuide’s AMRs are used for material transport of payloads up to 4,500 kg in manufacturing, warehouse and logistics applications. These products complement MiR’s lower payload products. AutoGuide is included in our Industrial Automation segment.
Investor Information
We are a Massachusetts corporation incorporated on September 23, 1960. We are subject to the informational requirements of the Securities Exchange Act of 1934 (“Exchange Act”). We file periodic reports, proxy statements and other information with the Securities and Exchange Commission (“SEC”). The SEC maintains an internet site (http://www.sec.gov) that contains reports, proxy and information statements and other information regarding issuers that file documents electronically.
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You can access financial and other information, including the charters of our Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee, our Corporate Governance Guidelines and Code of Conduct, by clicking the Investors link on our web site at www.teradyne.com. We make available, free of charge, copies of our filings with the SEC, including our annual reports on Form
10-K,
quarterly reports on Form
10-Q,
current reports on Form
8-K
and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act through our web site as soon as reasonably practicable after filing such material electronically or otherwise furnishing it to the SEC.
Products
Semiconductor Test
We design, manufacture, sell and support Semiconductor Test products and services on a worldwide basis. The test systems we provide are used both for wafer level and device package testing. These chips are used in automotive, industrial, communications, consumer, smartphones, and computer and electronic game applications, among others. Semiconductor devices span a broad range of functionality, from very simple
low-cost
devices such as appliance microcontrollers, operational amplifiers or voltage regulators to complex digital signal processors and microprocessors as well as memory devices. Semiconductor Test products and services are sold to IDMsintegrated device manufacturers (“IDMs”) that integrate the fabrication of silicon wafers into their business, “Fabless” companies that outsource the manufacturing of silicon wafers, “Foundries” that cater to the processing and manufacturing of silicon wafers, and OSATssemiconductor assembly and test providers (“OSATs”) that provide test and assembly services for the final packaged devices to both Fabless companies and IDMs. Fabless companies perform the design of integrated circuits without manufacturing capabilities, and use Foundries for wafer manufacturing and OSATs for test and assembly. These customers obtain the overall benefit of comprehensively testing devices and reducing the total costs associated with testing by using our Semiconductor Test systems to:
improve and control product quality;
measure and improve product performance;
reduce time to market; and
increase production yields.
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Our FLEX Test Platform architecture advances our core technologies to produce test equipment that is designed for high efficiency multi-site testing. Multi-site testing involves the simultaneous testing of many devices in parallel. Leading semiconductor manufacturers are using multi-site testing to significantly improve their “Cost of Test” economics. The FLEX Test Platform architecture addresses customer requirements through the following key capabilities:
A high efficiency multi-site architecture that reduces tester overhead such as instrument setup, synchronization and data movement, and signal processing;
The
IG-XL
software operating system which provides fast program development, including instant conversion from single to multi-site test; and
Broad technology coverage by instruments designed to cover the range of test parameters, coupled with a universal slot test head design that allows easy test system reconfiguration to address changing test needs.
FLEX Test Platform purchases are made by IDMs, OSATs, Foundries and Fabless customers. The FLEX Test Platform has become a widely used test solution at OSATs by providing versatile testers that can handle the widest range of devices, allowing OSATs to leverage their capital investments. The broad consumer, automotive and broadband markets have historically driven most of the device volume growth in the semiconductor industry. These markets include smartphones, cell phones, tablets, set top boxes, HDTVs, game controllers, computer graphics, and automotive controllers to name a few. These end use markets continue to be drivers for the FLEX
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Test Platform family of products because they require a wide range of technologies and instrument coverage. In 2019, we introduced our next generation UltraFlex
Plus
tester, the newest member of the UltraFlex family, UltraFlex
Plus
uses the new PACE
TM
architecture to deliver superior economics and fast time to market for complex digital devices. The FLEX Test Platform has an installed base of more than 7,0008,000 systems.
Our J750
test system shares the
IG-XL
software environment with the family of FLEX Test Platform systems. The J750 is designed to address the highest volume semiconductor devices, such as microcontrollers, that are central to the functionality of almost every consumer electronics product, from small appliances to automobiles. J750 test systems combine compact packaging, high throughput and ease of production test. We extended the J750 platform technology to create the IP750 Image Sensor
test system. The IP750 is focused on testing image sensor devices used in smartphones and other imaging products. We have continued to invest in the J750 platform with new instrument releases that bring new capabilities to existing market segments and expand the J750 platform to new devices that include high end microcontrollers and the latest generation of cameras. The J750 platform has an installed base of over 5,8005,900 systems.
Our Magnum platform addresses the requirements of mass production test of memory devices such asfor flash memory and DRAM.DRAM memory. Flash and DRAM memory are widely used core building blocks in modern electronic products finding wide application in consumer, industrial, and computing equipment. Magnum V, the newest member of the family, is a next generation memory test solution designed for parallel memory test in the flash, DRAM and multi-chip package markets. In 2019, we introduced a high-speed DRAM test version of our Magnum platform called Magnum EpicEPIC giving us full product coverage of the memory test market. The Magnum platform has an installed base of over 2,8003,200 systems.
Our ETS platform is used by semiconductor manufacturers and assembly and test subcontractors, primarily in the analog/mixed signal markets that cover more cost sensitive applications. Our proprietary SmartPin
technology enables high efficiency multi-site testing, on an individual test system, permitting greater test throughput. Semiconductors tested by ETS platform systems are incorporated into a wide range of products in historically high-growth markets, including mobile devices, video/multimedia products, automotive electronics, computer peripherals, and notebook and desktop computers. The newest products from the platform include the
ETS-88,
a high performance multi-site production test system designed to test a wide variety of high volume commodity and precision devices, and the
ETS-800,
a high performance multi-site production test system to test
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high complexity power devices in automotive, industrial and consumer applications. The ETS platform has an installed base of over 5,2005,600 systems.
Lemsys SA, which we acquired in January 2019, has added a high power discrete device tester to our portfolio of semiconductor testers. Lemsys’s testers address the emerging segment for high power discrete devices used in electric vehicles, wind and solar power generation and other high power industrial applications.
System Test
Our System Test segment is comprised of three business units: Defense/Aerospace, Storage Test, Defense/Aerospace, and Production Board Test.
Defense/Aerospace
We are a leading provider of high performance test systems, subsystems, instruments and service for the defense and aerospace markets. Our test products are used to ensure the readiness of military and commercial aerospace electronics systems. New programs, such as tactical aircraft and missile systems, as well as upgrade programs, continue to fuel the demand for high performance test systems in this market. Our test products are well-suited to the demands of defense/aerospace electronics manufacturers and repair depots worldwide. Our leadership in this market is underscored by our success with major Department of Defense programs across all U.S. military service branches and many allied defense services worldwide.
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Storage Test
The Storage Test business unit addresses the high throughput, automated manufacturing test requirements of hard disk drive (“HDD”) and solid state disk (“SSD”) manufacturers and semiconductor manufacturers. Our products address the client and enterprise storage markets. The client market is driven by the needs of desktop, laptop, and external HDD and SSD storage products. The enterprise market is driven by the needs of data centers and cloud storage. In 2017, we developed a system level test product for the semiconductor production market, called Titan. Titan is used to test devices following wafer and package test. The business unit’s products lead in addressing customer requirements related to factory density, throughput and thermal performance.
Defense/Aerospace
We are a leading provider of high performance test systems, subsystems, instruments and service for the defense and aerospace markets. Our test products are used to ensure the readiness of military and commercial aerospace electronics systems. New programs, such as tactical aircraft and missile systems, as well as upgrade programs, continue to fuel the demand for high performance test systems in this market. Our test products are well-suited to the demands of defense/aerospace electronics manufacturers and repair depots worldwide. Our leadership in this market is underscored by our success with major Department of Defense programs across all U.S. military service branches and many allied defense services worldwide.
Production Board Test
Our test systems are used by electronics manufacturers worldwide to perform
In-Circuit-Test
(“ICT”) and device programming of printed circuit board assemblies. Fast, accurate and cost-effective test capabilities are hallmark features of our Test Station and Spectrum ICT product families. We offer the Test Station in
off-line
and automated
in-line
configurations. The automated
in-line
configurations address the growing requirements for automating production lines for high volume applications, such as automotive electronics.
Industrial Automation
Our Industrial Automation segment is comprised of four business units: Universal Robots, Mobile Industrial Robots, AutoGuide and Energid.
Universal Robots
Universal Robots, which was acquired in June 2015, is a leading supplier of collaborative robots, which are
low-cost,
easy-to-deploy
and
simple-to-program
robots that work side by side with production workers to improve quality, increase manufacturing efficiency and decrease manufacturing costs. Collaborative robots are designed to mimic the motion of a human arm and can be fitted with task specific grippers or fixtures to support a wide range of applications. Universal Robots offers three collaborative robot models, the UR3, UR5, and UR10, each with different weight carrying capacity and arm reach. All models are easily integrated into existing production environments. Universal Robots’ products are differentiated by their:
easy programming using a graphical interface which allows users to program the collaborative robot in a few hours;
flexibility and ease of use in allowing customers to change the task the collaborative robot is performing as their production demands dictate;
safe operations as collaborative robots can assist workers in side by side production environments requiring no special safety enclosures or shielding to protect workers; and
short payback period, on average less than 12 months.
In 2018, Universal Robots introduced its
e-Series
collaborative robots which include technology advances that enable faster development of applications, greater precision and improved safety. Universal Robots offers four
e-Series
collaborative robot models UR3e, UR5e, UR10e and UR16e that was launched in September 2019.
Cumulatively, Universal Robots has sold over 42,000 collaborative robots in diverse production environments and applications.
Mobile Industrial Robots
MiR, which was acquired in April 2018, is a leading supplier of collaborative autonomous mobile robots (“AMRs”), which are
low-cost,
easy-to-deploy
and
simple-to-program
mobile robots that increase manufacturing
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and warehouse efficiency and decrease costs. Collaborative autonomous mobile robots are designed to move material from point to point via autonomous navigation rather than the need for traditional mobile robot guidance infrastructure such as painted or magnetic strips, and are designed to navigate safely around obstacles and people. MiR offers four collaborative autonomous mobile robot models, the MiR100, MiR200, MiR500 and MiR 1000 (launched in May 2019) each with different payload carrying capacity. All models are easily integrated into existing production environments. MiR’s products are differentiated by their:
easy programming using a graphical interface which allows users to program the collaborative robot in a few hours;
ease of use, speed of deployment and flexibility in allowing customers to change the task as their demands dictate;
reliable autonomous navigation over large manufacturing and warehouse areas; and
short payback period, on average 12–18 months.
Cumulatively, MiR has sold over 3,000 collaborative autonomous mobile robots in diverse production and warehouse environments and applications.
Energid
Energid, which was acquired in February 2018, is a leading supplier of real-time advanced robot motion control software, which automation suppliers use to coordinate the control of multiple automation axes for performing tasks. Motion control software performs the complex mathematics and functions needed to enable robot motion for tasks such as grasping and moving an object. Energid offers developer and run time licenses of its Actin software. Actin is integrated by customers into the customers’ robot and automation solutions. Actin products are differentiated by their:
highly flexible, adaptive, robot motion control; and
task optimized robotic path planning.
Cumulatively, Energid has sold over 500 Actin developer and run time licenses deployed in diverse automation applications.
AutoGuide
AutoGuide, which was acquired in November 2019, is a maker of high payload AMRs, an emerging and fast growing segment of the global forklift market. AutoGuide’s AMRs are used for material transport of payloads up to 4,500 kg in manufacturing, warehouse and logistics applications. These products complement MiR’s lower payload products.
Cumulatively, AutoGuide has sold over 150 autonomous mobile robots in diverse production and warehouse environments and applications.
Wireless Test
Our acquisition of LitePoint in 2011 and ZTEC Instruments Inc. (“ZTEC”) in 2013 expanded our product offerings in the wireless test market. UnderWireless Test business operates under the LitePoint brand name these products provideand provides test solutions utilized in the development and manufacturing of wireless devices.devices and modules. The world’s leading makers of smartphones, tablets, notebooks, laptops, peripherals, and
Internet-of-Things
(IoT)
(“IoT”) devices rely on LitePoint technology to ensure their products get into consumer hands with high quality and high efficiency.
LitePoint hardware and software wireless test solutions are used in test insertions that span design verification to high volume manufacturing and are deployed across the entire production
eco-system
from the
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wireless chipset suppliers to the consumer brands. Wireless devices are often tested at multiple points along the manufacturing process that include insertions at component,
system-in-package
(“SiP”), module, PCB, SMT and finished product stages.
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Design verification is an important step in the development process for evaluating product performance prior to starting production. As end market unit volumes have increased, the quantity of units and the amount of data that must be analyzed for a successful product launch continues to grow. LitePoint products provide easy to use, domain specific tools for rapid analysis of product performance. This helps to speed time to market.
In high volume manufacturing, before products are packaged and shipped, wireless test enables the calibration of each individual product’s wireless performance to improve range, data throughput and battery life. Testing also verifies product specifications for product quality control. As markets become increasingly competitive, product performance and quality provide brand differentiation.
Wireless standards can be thought of in twothree categories, connectivity, cellular and cellular.location. Connectivity covers many standards such as
Wi-Fi,
Bluetooth, and GPS. LitePoint’s IQxel products cover emerging
Wi-Fi
standards such as WiFi 6 (802.11ax) and6E which makes use of the newly allocated
6-7GHz
spectrum. Connectivity also includes a variety of other standards such as Bluetooth Classic, Bluetooth 5.0 and Bluetooth low energy, Zigbee,
Z-Wave,
NFC, LoRa GPS, GLONASS and others.
The IQxel product family’s high-performance wireless and multi-device testing economics is aligned with the needs of networking equipment, Internet gateways, IoT products and embedded modules used in smartphones, tablets, and PCs. In 2019, we introduced a new product in the IQxel family for testing 7GHz WiFi devices. Another connectivity product, the IQnfc, addresses the growing use of NFC technology for payments with mobile devices.
Cellular standards include 2G, 3G, 4G and emergingthe new 5G mobile phone technologies. LitePoint’s IQxstream is a multi-device production test optimized solution for high-speed testing of GSM, EDGE, CDMA2000,
TD-SCDMA,
WCDMA, HSPA+,
LTE-FDD,
TD_LTE, and
LTE-A,
and 5G technologies. It is used for calibration and verification of smartphones, tablets, small cell wireless gateways and embedded cellular modules. The IQcell, is a multi-device cellular signaling test solution which enables user experience testing of LTE cellular devices via
over-the-air
connections. The IQgig family provides test solutionsolutions at the intermediaryintermediate and millimeter wave frequencies for 5G and 802.11ad. In 2018, we introduced a
Location technologies have traditionally been satellite-based wireless signals such as GPS and GLONASS, which are tested on LitePoint’s connectivity and cellular equipment. A new producttechnology called Ultra-WideBand is being adopted in the IQgig family for testingIoT, automotive and mobile phones. Ultra-WideBand provides finer location capability and is tested on LitePoint’s
mm-waveIQgig-UWB
handsets.equipment.
To complement the test systems, LitePoint offers turnkey test software for over 350 of the most popular wireless chipsets. These optimized solutions provide rapid development of high volume manufacturing solutions with a minimum of engineering effort by customers.
Industrial Automation
Our Industrial Automation segment is comprised of three business units: Universal Robots, Mobile Industrial Robots and AutoGuide.
Universal Robots
Universal Robots is a leading supplier of collaborative robots, which are
low-cost,
easy-to-deploy
and
simple-to-program
robots that work side by side with production workers to improve quality, increase manufacturing efficiency and decrease manufacturing costs. Collaborative robots are designed to mimic the motion of a human arm and can be fitted with task specific grippers or end effectors to support a wide range of applications. Universal Robots offers a variety of collaborative robot models, including the UR3, UR5 and UR10,
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each with different weight carrying capacity and arm reach. All models are easily integrated into existing production environments. Universal Robots’ products are differentiated by their:
easy programming using a graphical interface which allows users to program the collaborative robot in a few hours;
flexibility and ease of use in allowing customers to change the task the collaborative robot is performing as their production demands dictate;
safe operations as collaborative robots can assist workers in side by side production environments requiring no special safety enclosures or shielding to protect workers; and
short payback period, on average less than 12 months.
In 2018, Universal Robots introduced its
e-Series
collaborative robots which include technology advances that enable faster development of applications, greater precision and improved safety. Universal Robots offers four
e-Series
collaborative robot models UR3e, UR5e, UR10e and UR16e that was launched in September 2019. In 2020, Universal Robots introduced ActiNav, an autonomous bin picking kit for machine tending applications.
Cumulatively, Universal Robots has sold over 51,000 collaborative robots in diverse production environments and applications.
Mobile Industrial Robots
MiR is a leading supplier of AMRs, which are
low-cost,
easy-to-deploy
and
simple-to-program
mobile robots that increase manufacturing and warehouse efficiency and decrease costs. Collaborative autonomous mobile robots are designed to move material from point to point via autonomous navigation rather than the need for traditional mobile robot guidance infrastructure such as painted or magnetic strips, and are designed to navigate safely around obstacles and people. MiR offers five collaborative autonomous mobile robot models, the MiR100, MiR200, MiR500, MiR1000 and MiR250 (launched in March 2020) each with different payload carrying capacity. All models are easily integrated into existing production environments. MiR’s products are differentiated by their:
easy programming using a graphical interface which allows users to program the collaborative robot in a few hours;
ease of use, speed of deployment and flexibility in allowing customers to change the task as their demands dictate;
reliable autonomous navigation over large manufacturing and warehouse areas; and
short payback period, on average 12–18 months.
Cumulatively, MiR has sold over 5,000 collaborative autonomous mobile robots in diverse production and warehouse environments and applications.
AutoGuide
AutoGuide is a maker of high payload AMRs, an emerging and fast growing segment of the global forklift market. AutoGuide’s AMRs are used for material transport of payloads up to 4,500 kg in manufacturing, warehouse and logistics applications. These products complement MiR’s lower payload products.
Cumulatively, AutoGuide has sold over 160 autonomous mobile robots in diverse production and warehouse environments and applications.
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Sales and Distribution
In 2020, revenues from Taiwan Semiconductor Manufacturing Company Ltd., a customer of our Semiconductor Test segment, accounted for 15% of our consolidated revenues. In 2019 and 2018, no single direct customer accounted for more than 10% of our consolidated revenues. In 2017, revenues from Taiwan Semiconductor Manufacturing Company Ltd. accounted for 13% of our consolidated revenues. Taiwan Semiconductor Manufacturing Company Ltd. is a customer of our Semiconductor Test segment. In each of the years, 2020, 2019 2018 and 2017,2018, our five largest direct customers in aggregate accounted for 27%36%, 27% and 32%27% of our consolidated revenues, respectively.
OSAT customers, such as Taiwan Semiconductor Manufacturing Company Ltd., often purchase our test systems based upon recommendations from OEMs, IDMs and Fabless companies. In all cases when an OSAT customer purchases a test system from us, we consider the OSAT as the customer since credit risk, title and risk of loss, among other things, are between Teradyne and the OSAT. We estimate consolidated revenues driven by Huawei Technologies Co. Ltd. (“Huawei”), combining direct sales to that customer with sales to the customer’s OSATs, accounted for approximately 11%, 4% and 1% of our consolidated revenues in 2019, 2018 and 2017,
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respectively. We estimate consolidated revenues driven by anotherone OEM customer, combining direct sales to that customer with sales to the customer’s OSATs (which include Taiwan Semiconductor Manufacturing Company Ltd.), accounted for approximately 10%25%, 13%10% and 22%13% of our consolidated revenues in 2020, 2019 and 2018, respectively. We estimate consolidated revenues driven by Huawei Technologies Co. Ltd. (“Huawei”), combining direct sales to that customer with sales to the customer’s OSATs, accounted for approximately 3%, 11% and 2017,4% of our consolidated revenues in 2020, 2019 and 2018, respectively. The loss of, or significant decrease in demand from Huaweithis OEM customer or this other OEM customer,Huawei, or any of our five largest direct customers, could have a material adverse effect on our business, results of operations and financial condition.
We have sales and service offices located throughout North America, Central America, Asia and Europe. We sell in these areas predominantly through a direct sales force, except for Industrial Automation products, which are sold through distributors. Our manufacturing activities are primarily conducted through subcontractors and outsourced contract manufacturers with significant operations in China and Malaysia.
Sales to customers outside the United States were 85%90%, 87%85%, and 88%87%, respectively, of our consolidated revenues in 2020, 2019 2018 and 2017.2018. Sales are attributed to geographic areas based on the location of the customer site.
See also “Item 1A: Risk Factors” and Note T: “Operating Segment, Geographic and Significant Customer Information” in Notes to Consolidated Financial Statements.
Competition
We face significant competition throughout the world in each of our reportable segments. Competitors in the Semiconductor Test segment include, among others, Advantest Corporation and Cohu, Inc.
Competitors in the System Test segment include, among others, Keysight Technologies, Inc., Advantest Corporation, Test Research, Inc. and SPEA S.p.A.
Competitors in our Wireless Test segment include, among others, Rohde & Schwarz GmbH & Co. KG, Anritsu Company, Keysight Technologies, Inc. and National Instruments Corporation, Welzek and iTest.
Competitors in our Industrial Automation segment include manufacturers of traditional industrial robots such as KUKA Robotics Corporation, ABB, FANUC and Yaskawa Electric Corporation, companies with emerging collaborative robot offerings such as Techman, Doosan, and AUBO Robotics, and manufacturers of autonomous mobile robots such as Omron, Fetch, OTTO Motors, Vecna, Seegrid and Balyo.
Competitors in our Wireless Test segment include, among others, Rohde & Schwarz GmbH & Co. KG, Anritsu Company, Keysight Technologies, Inc. and National Instruments Corporation.
Some of our competitors have substantially greater financial and other resources to pursue engineering, manufacturing, marketing, and distribution of their products. We also face competition from emerging Asian companies and from internal suppliers at several of our customers. Some of our competitors have introduced or
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announced new products with certain performance characteristics which may be considered equal or superior to those we currently offer. We expect our competitors to continue to improve the performance of their current products and to introduce new products or new technologies that provide improved cost of ownership and performance characteristics. See also “Item 1A: Risk Factors.”
Backlog
At December 31, 20192020 and 2018,2019, our backlog of unfilled orders in our four reportable segments was as follows:
         
 
2019
  
2018
 
 
(in millions)
 
Semiconductor Test
 $
543.2
  $
367.5
 
System Test
  
206.0
   
149.5
 
Wireless Test
  
42.9
   
32.0
 
Industrial Automation
  
17.9
   
19.7
 
         
 $
810.0
  $
568.7
 
         
   
2020
   
2019
 
   
(in millions)
 
Semiconductor Test
  $567.4   $543.2 
System Test
   290.6    206.0 
Wireless Test
   41.6    42.9 
Industrial Automation
   30.0    17.9 
  
 
��
   
 
 
 
  $929.6   $810.0 
  
 
 
   
 
 
 
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Customers may delay delivery of products or cancel orders suddenly and without advanced notice, subject to possible cancellation penalties. Due to possible customer changes in delivery schedules and cancellation of orders, our backlog at any particular date is not necessarily indicative of the actual sales for any succeeding period. Delays in delivery schedules or cancellations of backlog during any particular period could have a material adverse effect on our business, financial condition or results of operations.
Raw Materials
Our products contain electronic and mechanical components that are provided by a wide range of suppliers. Some of these components are standard products, while others are manufactured to our specifications. We can experience occasional delays in obtaining timely delivery of certain items. While the majority of our components are available from multiple suppliers, certain items are obtained from sole sources. We may experience a temporary adverse impact if any of our sole source suppliers delay or cease to deliver products.
Intellectual Property and Licenses
The development of our products, both hardware and software, is based in significant part on proprietary information, our brands and technology. We protect our rights in proprietary information, brands and technology through various methods, such as:
patents;
copyrights;
copyrights;
trademarks;
trademarks;
trade secrets;
standards of business conduct and related business practices; and
technology license agreements, software license agreements,
non-disclosure
agreements, employment agreements, and other agreements.
However, these protections might not be effective in all circumstances. Competitors might independently develop similar technology or exploit our proprietary information and our brands in countries where we lack enforceable intellectual property rights or where enforcement of such rights through the legal system provides an
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insufficient deterrent. Also, intellectual property protections can lapse or be invalidated through appropriate legal processes. We do not believe that any single piece of intellectual property or proprietary rights is essential to our business.
Employees
Human Capital Resources
We believe that our future success depends upon our continued ability to attract, develop, and retain a high-performance workforce, comprised of people with shared values. As of December 31, 2019,2020, we employed approximately 5,400 people.5,500 employees, of whom approximately 1,900 were employed in the United States and approximately 3,600 were employed outside of the United States. Our largest
non-US
employee populations are in the Philippines (17%), China (12%), Denmark (10%), Costa Rica (6%), and Taiwan (6%). We also leverage contractors to provide flexibility for our business and manufacturing needs. As of December 31, 2020, we worked with approximately 300 contractors globally. Since the inception of our business, we have experienced no work stoppages or other labor disturbances.
Environmental Affairs
Corporate Culture
Our core values are conducting business with honesty and integrity, collaborating with our colleagues as a company without doors, and partnering with our customers every step of the way, because customers count on us.
We strive to foster a positive work environment that helps employees thrive. It is a priority for us to ensure that our people feel inspired, supported, safe and able to achieve their personal best. We are committed to equality through nondiscrimination, harassment prevention and pay equity policies. We value a diverse, inclusive and respectful work environment where all employees enjoy challenging assignments, development opportunities and a safe, positive culture.
We are committed to conducting business in a responsible manner, with strategic operational policies, procedures and values that support transparency, sustainability and legal compliance. We ensure ethical operations and business commitments through robust governance of the company’s code of conduct and environmental, health and safety programs.
Competitive Pay and Benefits
The primary objective of our compensation program is to provide a compensation and benefits package that will continue to attract, retain, motivate and reward high performing employees who operate in a highly competitive and technologically challenging environment. We seek to achieve this objective by linking a significant portion of compensation to company and business unit performance. We enable employees to share in the success of the company through various programs including a stock purchase program, equity compensation, profit sharing and bonus plans. We seek competitiveness and fairness in total compensation with reference to peer comparisons and internal equity.
In addition to providing our employees with competitive compensation packages, we offer benefits designed to meet the needs of employees and their families, including paid time off, parental leave, bereavement leave, health insurance coverage, flexible work arrangements, contributions to retirement savings, and access to employee assistance and work-life programs.
Employee Development and Training
We believe that employee development and training is a key factor in attracting, motivating, improving and retaining a strong, competitive workforce. We provide continual development to our employees focused on developing their job skills and competencies. Examples include new manager competencies like giving feedback
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and coaching, and training in software development tools and project management. Our employees also receive annual performance reviews. Employees and managers look back on the previous year, review career development plans and create goals for the next year.
We are committed to recruiting and developing talent at the collegiate level to help advance STEM education for the future generation. For example, our paid internships and entry-level positions offer real-world experience, and our
co-op
program offers higher education students a unique learning opportunity as students alternate one semester in a work assignment and one semester in the classroom. Additionally, we pay $5,250 per year for educational courses related to an employee’s work or as part of a degree program, including tuition, lab fees and books. We also offer a scholarship program for employees with
college-age
children and grandchildren.
Employee Engagement
We conduct regular employee surveys to check in with our global workforce and obtain input on a number of topics. The feedback we receive from these surveys helps us assess employee sentiment, identify areas of improvement and guides our decision-making as it relates to people management. In addition, CEO Mark Jagiela and other executives meet with employees on a frequent basis through exchange meetings and quarterly webcasts. The exchange meetings allow the executives to directly interact with a small group of employees, while the global webcasts enable all employees to engage with senior leaders and ask questions in an open Q&A session.
We also offer employees an opportunity to network and connect with colleagues who share similar interests. This includes groups such as New Employees to Teradyne, Woman’s Affinity Group, Blue and Green (for team members that are committed to the environment), Runner’s affinity group and LGBTQ+ advocates.
Diversity and Inclusion
We believe in fostering a diverse workforce and equitable and inclusive culture in order to build a stronger and more resilient company for our customers, our employees and our communities. To support this effort, we have a Diversity and Inclusion Charter which was developed by our Diversity, Equity and Inclusion executive
sub-committee
and designed to ensure that we build diversity across our workforce. We have established programs for recruiting and hiring candidates from various backgrounds and experiences. We have implemented policies regarding gender pay equity and have conducted audits in the United States which have not identified any pay equity issues in the employee populations tested. We are an equal opportunity/affirmative action employer committed to making employment decisions without regard to race, religion, ethnicity or national origin, gender, sexual orientation, gender identity or expression, age, disability, protected veteran status or any other characteristics protected by law.
We have a tradition of amplifying the charitable actions of our employees and responding to the needs of the communities where we work. In 2020, in order to show support for effecting positive change in society, we joined countless others to donate to organizations fighting for social justice and racial equality. We also sponsor the Massachusetts Conference for Women and the California Conference for Women offering opportunities for business networking, professional development and personal growth.
Health and Safety
The health and safety of our employees is our highest priority. We are committed to complying with all applicable regulatory health and safety requirements wherever we operate. We conduct internal audits, regular reviews and monitoring of regulations to ensure compliance with laws and regulations at the local, state, province and country levels. We ensure workers are provided with the knowledge to perform their jobs safely by deploying mandatory environmental, health and safety training. We also require contractors to complete safety training prior to working at any Teradyne site. We monitor, track and report common safety metrics such as
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accidents, near misses and illness. Our injury and illness rate is below the industry average. We also provide our employees with a flexible and adjustable workspace, which includes reviewing ergonomics issues in the workplace, educating employees to self-identify risks and ensuring they have the work environment they need to do their jobs safely and effectively.
Throughout the
COVID-19
pandemic, we have focused on ensuring the health and safety of our employees. At the onset of the pandemic, we made the decision to close our offices and implement work from home policies for most employees. During this time, we have also provided resources to enable employees to effectively manage remote work, such as web conferencing and project collaboration solutions and furniture and equipment for
at-home
offices. To protect those employees whose work requires them to be
on-site,
we’ve implemented cleaning processes, access to personal protection equipment and other protocols to ensure their safety. We have also supported our global workforce by sending regular
all-employee
communications, providing development opportunities for managers and employees to support effectively working virtually, establishing emergency response teams to empower local decision-making, conducting surveys to check in with employees, sharing regular video updates from our leadership team, and establishing a well-defined return to work process.
Regulatory Environment
We are subject to various federal, state, and local government laws and regulations relating to international trade, business conduct, the protection of employee health and safety and the environment.
We accrue for all known environmental liabilities when it becomes probable that we will incur cleanup costs and those costs can reasonably be estimated. Estimated environmental costs are not expected to materially affect the financial position or results of our operations in future periods. However, estimates of future costs are subject to change due to protracted cleanup periods and changing environmental remediation laws and regulations.
We are subject to U.S. laws and regulations that limit and restrict the export of some of our products and services and may restrict our transactions with certain customers, business partners and other persons. In certain circumstances, export control and economic sanctions regulations may prohibit the export of certain products, services, and technologies, and in other circumstances we may be required to obtain an export license before exporting the controlled item. For example, we must comply with current U.S. Department of Commerce export control regulations restricting transactions with certain customers in China. We must also comply with export restrictions and laws imposed by other countries affecting trade and investments. We maintain an export compliance program but there are risks that the compliance controls could be circumvented, exposing us to legal liabilities. Compliance with these laws has not significantly limited our sales but could significantly limit them in the future. Changes in, and responses to, U.S. trade policy could reduce the competitiveness of our products and cause our sales to drop, which could have a material adverse effect on our business, financial condition or results of operations.
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INFORMATION ABOUT OUR EXECUTIVE OFFICERS
Pursuant to General Instruction G (3) of Form
10-K,
the following table is included in Part I of this Annual Report on Form
10-K
in lieu of being included in the Proxy Statement for the Annual Meeting of Shareholders. The table sets forth the names of all of our executive officers and certain other information relating to their positions held with Teradyne and other business experience. Our executive officers do not have a specific term of office but rather serve at the discretion of the Board of Directors.
Executive Officer
  
Age
   
Position
  
Business Experience for The Past 5 Years
Mark E. Jagiela
   
59
60
   
Chief Executive Officer and President
  
Chief Executive Officer since February 2014; President of Teradyne since January 2013; President of Semiconductor Test from 2003 to February 2016; Vice President of Teradyne from 2001 to 2013.
Sanjay Mehta
   
51
52
   
Vice President, Chief Financial Officer and Treasurer
  
Vice President, Chief Financial Officer and Treasurer of Teradyne since April 2019; Senior Vice President and General Manager of Compute and XR Products at Qualcomm Technologies, Inc. (“Qualcomm”) from June 2018 to March 2019; President of Qualcomm’s semiconductor segment (“QCT”) China from March 2016 to June 2018; Senior Vice President Business Operations of QCT at Qualcomm from November 2015 to March 2016; Chief Financial Officer and Senior Vice President, Sales Operations, of QCT at Qualcomm from October 2010 to November 2015.
Charles J. Gray
   
58
59
   
Vice President, General Counsel and Secretary
  
Vice President, General Counsel and Secretary of Teradyne since April 2009.
Bradford B. Robbins
   
61
62
   
President of Wireless Test
  
President of Wireless Test since August 2014; Chief Operating Officer of LitePoint Corporation from 2012 to 2014; Vice President of Teradyne since 2001.
Gregory S. Smith
   
56
57
   
President of Semiconductor Test
Industrial Automation
  
President of Industrial Automation since October 2020; President of Semiconductor Test sincefrom February 2016;2016 to September 2020; Vice President, SOC Business Group and Marketing Manager for Semiconductor Test Group from January 2014 to February 2016; Business Unit Manager, Complex SOC Business Unit from 2009 to January 2014.
Richard J Burns
   58   President of Semiconductor Test  President of Semiconductor Test since October 2020; Vice President, Semiconductor Test Engineering from February 2016 to September 2020.
Walter G. Vahey
   
55
56
   
Executive Vice President, Business Development
  
Executive Vice President, Business Development since December 2017; President of System Test from July 2012 to December 2017; Vice President of Teradyne since 2008; General Manager of Storage Test from 2008 to December 2017; General Manager of Production Board Test from April 2013 to December 2017.
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Item 1A:
Risk Factors
Risks Associated with Our Business
The risks described below are not the only risks that we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition and/or operating results.
Risks Related to the
COVID-19
Pandemic
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The novel coronavirus
(COVID-19)
pandemic has impacted our business and could materially adversely affect our results of operations, financial condition, liquidity or cash flows.

TableThe global pandemic of Contentsthe novel strain of the coronavirus
(COVID-19)
has resulted in government authorities implementing numerous measures in an effort to contain the spread of the virus, such as travel bans and restrictions, limitations on gatherings or social distancing requirements, quarantines,
shelter-in-place
orders, and business limitations and shutdowns. These measures have impacted our
day-to-day
operations and disrupted our business, workforce and operations, as well as the operations of our customers, contract manufacturers and suppliers. The
COVID-19
pandemic, and the numerous measures implemented by authorities in response, has adversely impacted our results of operations, including increasing costs company-wide and decreasing demand in our Industrial Automation businesses, but we cannot accurately estimate the full extent of the impact for our 2020 financial results or to our future financial results.
The
COVID-19
pandemic has significantly increased economic uncertainty in our markets, resulting in a decrease in demand for our industrial automation products. The spread of
COVID-19
has caused us to modify our business practices, including implementing social distancing protocols, suspending employee travel, requiring most employees to work remotely, canceling physical participation in meetings, events and conferences, and extensively and frequently disinfecting our workspaces, and we may take further actions as may be required by government authorities or that we determine are in the best interests of our employees, customers, contract manufacturers and suppliers.
We are continuing to monitor the rapidly evolving situation regarding the
COVID-19
pandemic and the availability of vaccinations where we do business. However, we are unable to accurately predict the full impact of
COVID-19,
which will depend on future developments that are highly uncertain and cannot be predicted with accuracy, including, but not limited to, any new surges of the virus, the availability of vaccines, further government actions to contain the virus, and how quickly and to what extent normal economic and operating conditions can resume.
Risks Associated with Teradyne’s Markets
Our business is impacted by global and industry-specific economic cycles, which are difficult to predict, and actions we have taken or may take to offset these cycles may not be sufficient.
Capital equipment providers in the electronics, semiconductor industries and industrial automation, such as Teradyne, have, in the past, been negatively impacted by both sudden slowdowns in the global economies and recurring cyclicality within those industries. These cycles have resulted in periods of over-supply; a trend we believe will continue to occur. Our business and results of operations depend, in significant part, upon capital expenditures of manufacturers of semiconductors electronics and other industrial products, which in turn depend upon the current and anticipated market demand for those products. Disruption or deterioration in economic conditions may reduce customer purchases of our products, thereby reducing our revenues and earnings. In addition, such adverse changes in economic conditions, and resulting slowdowns in the market for our products, may, among other things, result in increased price competition for our products, increased risk of excess and obsolete inventories, increased risk in the collectability of our accounts receivable from our customers, potential reserves for doubtful accounts and write-offs of accounts receivable, increased risk of restructuring charges, and higher operating costs as a percentage of revenues, which, in each case and together, adversely affect our
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operating results. We are unable to predict the likely duration, frequency and severity of disruptions in financial markets, credit availability, and adverse economic conditions throughout the world, and we cannot ensure that the level of revenues or new orders for a fiscal quarter will be sustained in subsequent quarters. We have taken actions to address the effects of general economic variability and recurring industry cyclicality, including implementing cost control and reduction measures. We cannot predict whether these measures will be sufficient to offset global or market-specific disruptions that might affect our test businesses and we may need to take additional or different measures in the future.
We are subject to intense competition.
We face significant competition throughout the world in each of our reportable segments. Some of our competitors have substantial financial and other resources to pursue engineering, manufacturing, marketing and distribution of their products. We also face competition from emerging Asian companies and internal development at several of our customers. Some of our competitors have introduced or announced new products with certain performance characteristics that may be considered equal or superior to those we currently offer. We expect our competitors to continue to improve the performance of their current products and to introduce new products or new technologies that provide improved cost of ownership and performance characteristics. New product introductions by competitors could cause a decline in revenues or loss of market acceptance of our products.
The market for our products is concentrated, and our business depends, in part, on obtaining orders from a few significant customers.
The market for our products is concentrated with a limited number of significant customers accounting for a substantial portion of the purchases of test equipment. In each of the years, 2020, 2019 2018 and 2017,2018, our five largest direct customers in aggregate accounted for 27%36%, 27% and 32%27% of consolidated revenues, respectively.
We estimate consolidated revenues driven by Huawei, combining direct sales to that customer with sales to the customer’s OSATs, accounted for approximately 11%, 4% and 1% of our consolidated revenues in 2019, 2018 and 2017, respectively. We estimate consolidated revenues driven by anotherone OEM customer, combining direct sales to that customer with sales to the customer’s OSATs (which include Taiwan Semiconductor Manufacturing Company Ltd.), accounted for approximately 10%25%, 13%10% and 22%13% of our consolidated revenues in 2020, 2019 and 2018, respectively. We estimate consolidated revenues driven by Huawei, combining direct sales to that customer with sales to the customer’s OSATs accounted for approximately 3%, 11% and 2017,4% of our consolidated revenues in 2020, 2019 and 2018, respectively. In any one reporting period, a single customer or several customers may contribute even a larger percentage of our consolidated revenues. In addition, our ability to increase sales will depend, in part, on our ability to obtain orders from current or new significant customers. The opportunities to obtain orders from these customers may be limited, which may impair our ability to grow revenues. We expect that sales of our products will continue to be concentrated with a limited number of significant customers for the foreseeable future. The
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loss of a significant customer or any reduction in orders by these customers, including reductions due to market or competitive conditions, such as we experienced in our Wireless Test segment, would likely have a material adverse effect on our business, financial conditionconditions or results of operations.
Our operating results are likely
If we fail to fluctuate significantly.develop new technologies to adapt to our customers’ needs and if our customers fail to accept our new products, our revenues will be adversely affected.
Our operating resultsWe believe that our technological position depends primarily on the technical competence and creative ability of our engineers. In a rapidly evolving market, such as ours, the development or acquisition of new technologies, commercialization of those technologies into products and market acceptance and customer demand for those products are affected bycritical to our success. Successful product development or acquisition, introduction and acceptance depend upon a wide varietynumber of factors, that could materially adversely affect revenues or profitability. The following factors could impact future operations:including:
new product selection;
a worldwide economic slowdown or disruption in the global financial or industrial markets;
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ability to meet customer requirements including with respect to safety and cyber security;
development of competitive products by competitors;
competitive pressures on selling prices;
timely and efficient completion of product design;
timely and efficient implementation of manufacturing and manufacturing processes;
our ability to introduce, and the market acceptance
timely remediation of new products;product performance issues, if any, identified during testing;
assembly processes and product performance at customer locations;
changes in product revenues mix resulting
differentiation of our products from changes in customer demand;our competitors’ products;
management of customer expectations concerning product capabilities and product life cycles;
the level of orders received which can be shipped in a quarter because of the tendency
transition of customers to wait until late in a quarter to commit to purchase due to capital expenditure approvals and constraints occurring at the end of a quarter, or the hope of obtaining more favorable pricing from a competitor seeking the business;
engineering and development investments relating to new product introductions, and the expansion of manufacturing, outsourcing and engineering operations in Asia;platforms;
provisions for excess and obsolete inventory relating to the lack of demand for and the discontinuance of products;
impairment charges for certain long-lived and intangible assets, and goodwill;
an increase in the leasing of our products to customers;
disruption caused by health epidemics, such as the coronavirus outbreak;
our ability to expand our global distribution channel for our collaborative and mobile robots;
parallel or multi-site testing which could lead to a decrease in the ultimate size of the market for our semiconductor and electronic test products; and
the ability of our suppliers and subcontractors to meet product quality or delivery requirements needed to satisfy customer orders for our products, especially if consolidated revenues increase.
As
compliance with product safety regulations;
ability to protect products from cyber attacks when used by our customers;
ability to attract and retain technical talent; and
innovation that does not infringe on the intellectual property rights of third parties.
Risks Associated with Operating a result of the foregoing and other factors, we have experienced and may continue to experience material fluctuations in future operating results on a quarterly or annual basis which could materially and adversely affect our business, financial condition, operating results or stock price.Global Business
We are subject to risks of operating internationally.
A significant portion of our total revenues is derived from customers outside the United States. Our international sales and operations are subject to significant risks and difficulties, including:
unexpected changes in legal and regulatory requirements affecting international markets;
changes in tariffs and exchange rates;
social, political and economic instability, acts of terrorism and international conflicts;
disruption caused by health epidemics,pandemics, such as the coronavirus outbreak;coronavirus;
difficulties in protecting intellectual property;
difficulties in accounts receivable collection;
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cultural differences in the conduct of business;
difficulties in staffing and managing international operations;
compliance with anti-corruption laws;
compliance with data privacy regulations;
compliance with customs and trade regulations; and
compliance with international tax laws and regulations.
In addition, an increasing portion of our products and the products we purchase from our suppliers are sourced or manufactured in foreign locations, including China and Malaysia, and a large portion of the devices our products test are fabricated and tested by foundries and subcontractors in Taiwan, China, Korea and other parts of Asia. As a result, we are subject to a number of economic and other risks, particularly during times of political, health or financial instability in these regions. Disruption of manufacturing or supply sources in these
15

international locations could materially adversely impact our ability to fill customer orders and potentially result in lost business.
The implementation of tariffs and export controls on our products may have a material impact on our business.Risks Related to Teradyne’s Finances
Our business operations and supply chain are global and may be disrupted by the implementation of tariffs and export controls on our products.
In 2018, the United States Trade Representative imposed a 25% tariff on many products, including certain Teradyne products that are made in China and imported into the United States. We have implemented operational changes that mitigate the impact of the 25% tariff on the import of our impacted products into the United States. As a result, we do not expect that the tariff will have a material adverse effect on our business, financial condition or results of operations.
Also in 2018, the United States Department of Commerce announced that it has commenced a review of new export controls focusing on emerging and foundational technologies. While there is uncertainty as to the technologies that will be covered, the new export controls could cover technologies used in one or more Teradyne products and, therefore, could impact the sale of certain Teradyne products and have a material adverse effect on our business, financial condition or results of operations.
In addition to the actions taken by the United States, China has implemented retaliatory tariffs on products made in the United States and imported into China, including certain Teradyne products. We have implemented operational changes that mitigate the impact of the retaliatory tariffs. However, notwithstanding our efforts, the retaliatory tariffs or other trade restrictions implemented by China could disrupt our business operations, sales and supply chain and, therefore, have a material adverse effect on our business, financial condition or results of operations.
Trade regulations and restrictions could impact our ability to sell products to and support certain customers, which may materially adversely affect our sales and results of operations.
We are subject to U.S. laws and regulations that limit and restrict the export of some of our products and services and may restrict our transactions with certain customers, business partners and other persons. In certain circumstances, export control and economic sanctions regulations may prohibit the export of certain products, services and technologies, and in other circumstances we may be required to obtain an export license before exporting the controlled item. We must also comply with export restrictions and laws imposed by other countries affecting trade and investments. We maintain an export compliance program but there are risks that the compliance controls could be circumvented, exposing us to legal liabilities. Compliance with these laws has not
13

significantly limited our sales, but could significantly limit them in the future. Changes in, and responses to, U.S. trade policy could reduce the competitiveness of our products and cause our sales to drop, which could have a material adverse effect on our business, financial condition or results of operations.
The U.S. government from time to time has issued export restrictions that prohibit U.S. companies from exporting U.S. manufactured products, foreign manufactured products with more than 25% controlled U.S. content, as well as U.S. origin technology. For example, the U.S. Department of Commerce has restricted the access of U.S. origin technologies to certain Chinese companies by adding those companies to the Entity List under U.S. Export Administration Regulations (“EAR”).
On May 16, 2019, Huawei and 68 of its affiliates, including HiSilicon, were added to the U.S. Department of Commerce Entity List under the EAR. This action by the U.S. Department of Commerce imposes new export licensing requirements on exports,
re-exports,
and
in-country
transfers of all U.S. regulated products, software and technology to the designated Huawei entities. While most of our products are not subject to the EAR and therefore not affected by the Entity List restrictions, certain of our products are currently manufactured in the U.S. and thus subject to the Entity List restrictions. Compliance with the Entity List restrictions has not significantly impacted our sales. In addition, the prohibition on transfers of U.S. origin technology to Huawei could significantly limit our ability to service certain of our products sold to Huawei and our ability to engage in product development activities with Huawei and, therefore, could have a material adverse effect on our business, financial condition or results of operations. Furthermore, Huawei’s inability to obtain products from other companies in its supply chain may adversely impact Huawei’s demand for our products. Huawei or other foreign customers affected by future U.S. government sanctions or threats of sanctions may respond by developing their own solutions to replace our products or by adopting our foreign competitors’ solutions. Also, our controls related to Entity List compliance could be circumvented, exposing us to legal liabilities. Even if such restrictions are lifted, any financial or other penalties or continuing export restrictions imposed on Huawei could have a material adverse effect on our business, financial condition or results of operations.
The U.S. Department of Commerce is seeking to modify the U.S. EAR to expand the scope of the regulations to include more products that would become subject to the Entity List restrictions relating to Huawei and the designated Huawei entities including HiSilicon. These modified regulations, if implemented as currently reported, would impact our ability to continue to sell certain products directly to Huawei and HiSilicon, both of which are significant Teradyne customers. However, based on our understanding, these proposed modified regulations would not impact our sales to third party contract manufacturers used by Huawei and HiSilicon to manufacture and test semiconductor and other electronic devices. Because the business environment for Huawei is both fluid and uncertain, there are also risks that Huawei and HiSilicon may have less demand for our products and/or may purchase products from our competitors who are not impacted by the U.S. regulations. Until these or any new regulations become public and effective, we will not know the extent of the impact on our business with Huawei and HiSilicon. However, it is possible that these modified regulations and any other additional regulations that may be implemented by the U.S. Department of Commerce or other government agency would have a material impact on our business and financial results.
If we fail to develop new technologies to adapt to our customers’ needs and if our customers fail to accept our new products, our revenues will be adversely affected.
We believe that our technological position depends primarily on the technical competence and creative ability of our engineers. In a rapidly evolving market, such as ours, the development or acquisition of new technologies, commercialization of those technologies into products and market acceptance and customer demand for those products are critical to our success. Successful product development or acquisition, introduction and acceptance depend upon a number of factors, including:
new product selection;
ability to meet customer requirements including with respect to safety and cyber security;
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development of competitive products by competitors;
timely and efficient completion of product design;
timely and efficient implementation of manufacturing and manufacturing processes;
timely remediation of product performance issues, if any, identified during testing;
assembly processes and product performance at customer locations;
differentiation of our products from our competitors’ products;
management of customer expectations concerning product capabilities and product life cycles;
transition of customers to new product platforms;
compliance with product safety regulations;
ability to protect products from cyber attacks when used by our customers;
ability to attract and retain technical talent; and
innovation that does not infringe on the intellectual property rights of third parties.
We may be subject to product recalls and warranty and product liability claims.
We invest significant resources in the design, manufacture and testing of our products. However, we may discover design or manufacturing defects in our products after they have been shipped and, as a result, we may incur development and remediation costs and be required to settle warranty and product liability claims. In addition, if any of our products contain defects or have reliability, quality or safety issues, we may need to conduct a product recall which could result in significant repair or replacement costs and substantial delays in product shipments and may damage our reputation which could make it more difficult to sell our products. Any of these results could have a material adverse effect on our business, results of operations or financial condition.
If our suppliers do not meet product or delivery requirements, we could have reduced revenues and earnings.
Certain components, including semiconductor chips, may be in short supply from time to time because of high industry demand or the inability of some vendors to consistently meet our quality or delivery requirements. If any of our suppliers were to cancel contracts or commitments or fail to meet the quality or delivery requirements needed to satisfy customer orders for our products, we could lose time-sensitive customer orders, have significantly decreased revenues and earnings and be subject to contractual penalties, which would have a material adverse effect on our business, results of operations and financial condition. In addition, we rely on contract manufacturers for certain subsystems used in our products, and our ability to meet customer orders for those products depends upon the timeliness and quality of the work performed by these subcontractors, over whom we do not exercise any control.
To a certain extent, we are dependent upon the ability of our suppliers and contractors to help meet increased product or delivery requirements. It may be difficult for certain suppliers to meet delivery requirements in a period of rapid growth, therefore impacting our ability to meet our customers’ demands.
Our suppliers are subject to trade regulations, including tariffs and export restrictions imposed by the United States government and by the governments of other countries. These regulations could impact our suppliers’ ability to provide us with components for our products or could increase the price of those components.
We rely on the financial strength of our suppliers. There can be no assurance that the loss of suppliers either as a result of financial viability, bankruptcy or otherwise will not have a material adverse effect on our business, results of operations or financial condition.
Our operations may be adversely impacted if our outsourced contract manufacturers or service providers fail to perform.
We depend on Flex Ltd. (“Flex”) to manufacture and test our FLEX and J750 family of products from its facility in China, Plexus Corp. (“Plexus”) to manufacture and test our Magnum and ETS family of products from
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its facility in Malaysia, and on other contract manufacturers to manufacture other products. If for any reason these contract manufacturers cannot provide us with these products in a timely fashion, or at all, we may not be able to sell these products to our customers until we enter a similar arrangement with an alternative contract manufacturer. The Flex facility in China may be impacted by the ongoing trade dispute between the United States and China, by regulations implemented by the United States or China, or disruption caused by health epidemics, such as the coronavirus outbreak.
If we experience a problem with our supply of products from Flex or our other contract manufacturers, it may take us significant time to either manufacture the product or find an alternate contract manufacturer, which could result in substantial expense and disruption to our business.
We have also outsourced certain general and administrative functions to reputable service providers, many of which are in foreign countries, sometimes impacting communication with them because of language and time differences. Their presence in foreign countries also increases the risk they could be exposed to political risk. Additionally, there may be difficulties encountered in coordinating the outsourced operations with existing functions and operations. If we fail in successfully coordinating and managing the outsourced service providers, it may cause an adverse effect on our operations which could have a material adverse effect on our business, results of operations or financial condition.
We may not fully realize the benefits of our acquisitions or strategic alliances.
In June 2015, we acquired Universal Robots, in 2018, we acquired Energid and MiR and, in 2019, we acquired Lemsys and AutoGuide. We may not be able to realize the benefit of acquiring or successfully growing these businesses. We may continue to acquire additional businesses, form strategic alliances, or create joint ventures with third parties that we believe will complement or augment our existing businesses. We may not be able to realize the expected synergies and cost savings from the integration with our existing operations of other businesses or technologies that we may acquire. In addition, the integration process for our acquisitions may be complex, costly and time consuming and include unanticipated issues, expenses, and liabilities. We may have difficulty in developing, manufacturing, and marketing the products of a newly acquired company in a manner that enhances the performance of our combined businesses or product lines and allows us to realize value from expected synergies. Following an acquisition, we may not achieve the revenue or net income levels that justify the acquisition. Acquisitions may also result in
one-time
charges (such as acquisition-related expenses, write-offs or restructuring charges) or in the future, impairment of goodwill or acquired intangible assets that adversely affect our operating results. Additionally, we may fund acquisitions of new businesses, strategic alliances, or joint ventures by utilizing our cash, incurring debt, issuing shares of our common stock, or by other means.
We may incur significanthigher tax rates than we expect and may have exposure to additional international tax liabilities if we fail to comply with environmental regulations.and costs.
We are subject to both domesticpaying income taxes in the United States and international environmentalvarious other countries where we operate. Our effective tax rate is dependent on where our earnings are generated and the tax regulations and statutory strictthe interpretation and judgment of administrative tax or revenue authorities in the United States and other countries. We have pursued a global tax strategy that could be adversely affected by the mix of earnings and tax rates in the countries where we operate, changes to tax laws, tax regulations or an adverse tax ruling by administrative authorities. We are also subject to tax audits in the countries where we operate. Any material change in our tax liability resulting from changes in tax laws, tax regulations, administrative ruling or from an audit from an administrative tax or revenue authority could negatively affect our financial results.
As a multinational corporation, we are subject to income taxes as well as
non-income
based taxes, in both the United States and various foreign jurisdictions. In certain foreign jurisdictions, we qualify for tax incentives and tax holidays based on our ability to meet, on a continuing basis, various tests relating to the use, storage, discharge, site cleanupour employment levels, research and disposal of hazardous chemicals useddevelopment expenditures and other qualification requirements in a particular foreign jurisdiction. While we intend to operate in such a manner to maintain and maximize our manufacturing processes.tax incentives and tax holidays, no assurance can be given that we have so qualified or that we will so qualify for any particular year or jurisdiction. If we fail to comply with presentqualify and future regulations, or are required to perform site remediation,remain qualified for certain foreign tax incentives and tax holidays, we couldmay be subject to future liabilitiesfurther taxation or cost, including penaltiesan increase in our effective tax rate which would adversely impact our financial results. In December 2015, we entered into an agreement with the Singapore Economic Development Board which extended, until December 31, 2020, our Singapore tax holiday under substantially similar terms to the agreement which expired on December 31, 2015. In November 2020, we entered into an agreement with the Singapore Economic Development Board which extended our Singapore tax holiday under substantially similar terms to the agreement which expired on December 31, 2020. The new tax holiday is scheduled to expire on December 31, 2025.
The tax savings attributable to the Singapore tax holiday for the years ended December 31, 2020, 2019 and 2018 were $29.9 million or $0.16 per diluted share, $15.1 million or $0.08 per diluted share and $11.9 million or $0.06 per diluted share, respectively. These tax savings may not be achievable in subsequent years due to changes in Singapore’s tax laws or the suspensionexpiration of production. Present and future regulations may also:the tax holiday.
restrict our ability to expand facilities;
restrict our ability to ship certain products;
require us to modify our operations logistics;
require us to acquire costly equipment; or
require us to incur other significant costs and expenses.
Pursuant to present regulations and agreements, we are conducting groundwater and subsurface assessment and monitoring and are implementing remediation and corrective action plans for facilities located in
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Massachusetts and New Hampshire which are no longer conducting manufacturing operations. As of December 31, 2019,
In addition, we have not incurred material costs as a result of the monitoring and remediation steps taken at the Massachusetts and New Hampshire sites.
On January 27, 2003, the European Union adopted the following directives: (i) the directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (the “RoHS Directive”); and (ii) the directive on Waste Electrical and Electronic Equipment (the “WEEE Directive”). The WEEE Directive became effective August 13, 2005 and the RoHS Directive became effective on July 6, 2006. Both the RoHS Directive and the WEEE Directive alter the form and manner in which electronic equipment is imported, sold and handled in the European Union. Other jurisdictions, such as China, have followed the European Union’s lead in enacting legislation with respect to hazardous substances and waste removal. Ensuring compliance with the RoHS Directive, the WEEE Directive and similar legislation in other jurisdictions, and integrating compliance activities with our suppliers and customers could result inmay incur additional costs, and disruptionincluding headcount expenses, in order to operations and logistics and thus, could havemaintain or obtain a negative impact on our business, operationsforeign tax incentive or financial condition.tax holiday in a particular foreign jurisdiction.
We currently are,have significant guarantees, indemnification, and in the future may be, subject to litigation or regulatory proceedings that could have an adverse effect on our business.customer confidentiality obligations.
From time to time, we make guarantees to customers regarding the delivery, price and performance of our products and guarantee certain indebtedness, performance obligations or lease commitments of our subsidiary and affiliate companies. We also have agreed to provide indemnification to our officers, directors, employees and agents, to the extent permitted by law, arising from certain events or occurrences, while the officer, director, employee or agent, is or was serving at our request in such capacity. Additionally, we have confidentiality obligations to certain customers and if breached would require the payment of significant penalties. If we become liable under any of these obligations, it could materially and adversely affect our business, financial condition or operating results. For additional information see Note M: “Commitments and Contingencies—Guarantees and Indemnification Obligations” in Notes to Consolidated Financial Statements.
We may discontinue or reduce our quarterly cash dividend or share repurchase program.
In January 2014, our Board of Directors initiated a quarterly cash dividend. Since 2014, the Board of Directors has increased our quarterly cash dividend from $0.06 per share to $0.10 per share. Holders of our common stock are only entitled to receive dividends when and if they are declared by our Board of Directors.
In January 2015, our Board of Directors approved a share repurchase program. From January 2015 to April 2020, we repurchased $2.1 billion of common stock. Due to the uncertainty regarding the duration, severity and business impact of the
COVID-19
pandemic, we suspended the stock repurchase program as of April 1, 2020. In January 2021, our Board of Directors approved a new $2.0 billion share repurchase program. Under the share repurchase program, we may repurchase outstanding shares of our common stock from time to time in the open market and through privately negotiated transactions. Unless terminated earlier by resolution of our Board of Directors, the repurchase program will expire when we have repurchased all shares authorized for repurchase under the share repurchase program.
Future cash dividends and share repurchases are subject to the discretion of our Board of Directors and will depend, among other things, upon our earnings, capital requirements and financial condition. While we have declared a quarterly cash dividend on our common stock and authorized a share repurchase program, we are not required to do either and may reduce or eliminate our cash dividend or share repurchase program in the future. The reduction or elimination of our cash dividend or our share repurchase program could adversely affect the market price of our common stock.
We have incurred indebtedness and may incur additional indebtedness.
On December 12, 2016, we completed a private offering of $460.0 million aggregate principal amount of 1.25% convertible senior unsecured notes (the “Notes”) due December 15, 2023 and received net proceeds, after issuance costs, of approximately $450.8 million, $33.0 million of which was used to pay the net cost, after being partially offset by proceeds from the sale of the warrants, of the convertible note hedge transactions and $50.1 million of which was used to repurchase 2.0 million shares of our common stock. Holders of the Notes may require us to repurchase the Notes upon the occurrence of certain fundamental changes involving us or the holders may elect to convert into shares of our common stock. As of February 22, 2021, twenty-four holders had exercised the option to convert $51.0 million worth of notes.
On May 1, 2020, we entered into a three-year, senior secured revolving credit facility of up to $400.0 million. Subject to customary conditions, we may seek to obtain from existing or new lenders incremental commitments under the credit facility in an aggregate principal amount not to exceed $150.0 million. We have
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not borrowed any funds under this credit facility. We could borrow funds under this credit facility at any time for general corporate purposes and working capital.
The issuance of the Notes and any additional indebtedness, among other things, could:
make it difficult to make payments on this indebtedness and our other obligations;
make it difficult to obtain any necessary future financing for working capital, capital expenditures, debt service requirements or other purposes;
require the dedication of a substantial portion of any cash flows from operations to service for indebtedness, thereby reducing the amount of cash flows available for other purposes, including capital expenditures; and
limit our flexibility in planning for, or reacting to, changes in our business and the industries in which we compete.
Restrictive covenants in the agreement governing our senior secured revolving credit facility may restrict our ability to pursue business strategies.
The agreement governing our senior secured revolving credit facility limits our ability, among other things, to incur additional secured indebtedness; sell, transfer, license or dispose of assets; consolidate or merge; enter into transactions with our affiliates; and incur liens. In addition, our senior secured revolving credit facility contains financial and other restrictive covenants that limit our ability to engage in activities that may be in our long-term best interest, such as, subject to litigationpermitted exceptions, making capital expenditures in excess of certain thresholds, making investments, loans and other advances, and prepaying any additional indebtedness while our indebtedness under our senior secured revolving credit facility is outstanding. Our failure to comply with financial and other restrictive covenants could result in an event of default, which if not cured or waived, could result in the lenders requiring immediate payment of all outstanding borrowings or foreclosing on collateral pledged to them to secure the indebtedness.
Our convertible note hedge and warrant transactions could impact the value of our stock.
Concurrent with the offering of the Notes, we entered into convertible note hedge transactions (the “Note Hedge Transactions”) with the initial purchasers or their affiliates (the “Option Counterparties”). The Note Hedge Transactions cover, subject to customary anti-dilution adjustments, the number of shares of our common stock that underlie the Notes, with a strike price equal to the conversion price of the Notes of $31.56. The Note Hedge Transactions cover, subject to customary anti-dilution adjustments, approximately 14.6 million shares of our common stock.
Separately and concurrent with the pricing of the Notes, we entered into warrant transactions with the Option Counterparties (the “Warrant Transactions”) in which we sold
net-share-settled
(or, at our election subject to certain conditions, cash-settled) warrants to the Option Counterparties. The Warrant Transactions cover, subject to customary anti-dilution adjustments, approximately 14.6 million shares of our common stock. The strike price of the warrants is $39.60 per share. The Warrant Transactions could have a dilutive effect to our common stock to the extent that the market price per share of our common stock, as measured under the terms of the Warrant Transactions, exceeds the applicable strike price of the warrants.
The Note Hedge Transactions are expected to reduce the potential dilution to our common stock upon any conversion of the Notes. However, the Warrant Transactions could separately have a dilutive effect to the extent that the market value per share of our common stock exceeds the applicable strike price of the warrants. The net cost of the Note Hedge Transactions, after being partially offset by the proceeds from the sale of the warrants, was approximately $33.0 million.
In connection with establishing their initial hedge of these convertible note hedge and warrant transactions, the Option Counterparties have entered into various derivative transactions with respect to our common stock
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and/or purchase shares of our common stock or other administrative, regulatorysecurities, including the Notes, concurrent with, or governmental proceedings,shortly after, the pricing of the Notes. In addition, the Option Counterparties may modify their hedge positions by entering into or unwinding various derivative transactions with respect to our common stock or by selling our common stock or other securities, including tax auditsthe Notes, in secondary market transactions (and may do so during any observation period related to the conversion of the Notes). These activities could adversely impact the value of our common stock and resulting claims thatthe Notes.
We may not be able to pay our debt and other obligations.
If our cash flows are inadequate to meet our obligations, we could require significant management timeface substantial liquidity problems. If we are unable to generate sufficient cash flows or otherwise obtain funds necessary to make required payments on the Notes or certain of our other obligations, we would be in default under the terms thereof, which would permit the holders of those obligations to accelerate their maturity and resources andalso could cause us to incur expenses and, in the event of an adverse decision, pay damages or incur costs in an amount thatdefaults under future indebtedness we may incur. Any such default could have a material adverse effect on our business, prospects, financial position and operating results. In addition, we cannot be certain that we would be able to repay amounts due on the Notes if those obligations were to be accelerated following the occurrence of any other event of default as defined in the instruments creating those obligations, or if the holders of the Notes require us to repurchase the Notes upon the occurrence of a fundamental change involving us. Moreover, we cannot be certain that we will have sufficient funds or will be able to arrange for financing to pay the principal amount due on the Notes at maturity.
Risks Related to Operations
Our operating results are likely to fluctuate significantly.
Our operating results are affected by a wide variety of factors that could materially adversely affect revenues or profitability. The following factors could impact future operations:
a worldwide economic slowdown or disruption in the global financial or industrial markets;
competitive pressures on selling prices;
our ability to introduce, and the market acceptance of, new products;
changes in product revenues mix resulting from changes in customer demand;
the level of orders received which can be shipped in a quarter because of the tendency of customers to wait until late in a quarter to commit to purchase due to capital expenditure approvals and constraints occurring at the end of a quarter, or the hope of obtaining more favorable pricing from a competitor seeking the business;
engineering and development investments relating to new product introductions, and the expansion of manufacturing, outsourcing and engineering operations in Asia;
provisions for excess and obsolete inventory relating to the lack of demand for and the discontinuance of products;
impairment charges for certain long-lived and intangible assets, and goodwill;
an increase in the leasing of our products to customers;
disruption caused by health pandemics, such as the coronavirus;
our ability to expand our global distribution channel for our collaborative and mobile robots;
parallel or multi-site testing which could lead to a decrease in the ultimate size of the market for our semiconductor and electronic test products; and
the ability of our suppliers and subcontractors to meet product quality or delivery requirements needed to satisfy customer orders for our products, especially if consolidated revenues increase.
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As a result of the foregoing and other factors, we have experienced and may continue to experience material fluctuations in future operating results on a quarterly or annual basis which could materially and adversely affect our business, financial condition, operating results or stock price.
If our suppliers do not meet product or delivery requirements, we could have reduced revenues and earnings.
Certain components, including semiconductor chips, may be in short supply from time to time because of high industry demand or the inability of some vendors to consistently meet our quality or delivery requirements. If any of our suppliers were to cancel contracts or commitments or fail to meet the quality or delivery requirements needed to satisfy customer orders for our products, we could lose time-sensitive customer orders, have significantly decreased revenues and earnings and be subject to contractual penalties, which would have a material adverse effect on our business, results of operations and financial condition. In addition, we rely on contract manufacturers for certain subsystems used in our products, and our ability to meet customer orders for those products depends upon the timeliness and quality of the work performed by these subcontractors, over whom we do not exercise any control.
To a certain extent, we are dependent upon the ability of our suppliers and contract manufacturers to help meet increased product or delivery requirements. It may be difficult for certain suppliers to meet delivery requirements in a period of rapid growth, therefore impacting our ability to meet our customers’ demands.
Our suppliers are subject to trade regulations, including tariffs and export restrictions imposed by the United States Government and by the governments of other countries. These regulations could impact our suppliers’ ability to provide us with components for our products or could increase the price of those components.
We rely on the financial strength of our suppliers. There can be no assurance that the loss of suppliers either as a result of financial viability, bankruptcy or otherwise will not have a material adverse effect on our business, results of operations or financial condition.
Our operations may be adversely impacted if our outsourced contract manufacturers or service providers fail to perform.
We depend on Flex Ltd. (“Flex”) to manufacture and test our FLEX and J750 family of products from its facility in China, Plexus Corp. (“Plexus”) to manufacture and test our Magnum and ETS family of products from its facility in Malaysia, and on other contract manufacturers to manufacture other products. If for any reason these contract manufacturers cannot provide us with these products in a timely fashion, or at all, we may not be able to sell these products to our customers until we enter a similar arrangement with an alternative contract manufacturer. The Flex facility in China may be impacted by the ongoing trade dispute between the United States and China, by regulations implemented by the United States or China, or disruption caused by health pandemics, such as the coronavirus.
If we experience a problem with our supply of products from Flex, Plexus, or our other contract manufacturers, it may take us significant time to either manufacture the product or find an alternate contract manufacturer, which could result in substantial expense and disruption to our business.
We have also outsourced certain general and administrative functions to reputable service providers, many of which are in foreign countries, sometimes impacting communication with them because of language and time differences. Their presence in foreign countries also increases the risk they could be exposed to political risk. Additionally, there may be difficulties encountered in coordinating the outsourced operations with existing functions and operations. If we fail in successfully coordinating and managing the outsourced service providers, it may cause an adverse effect on our operations which could have a material adverse effect on our business, results of operations or financial condition.
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Our business may suffer if we are unable to attract and retain key employees.
Competition for employees with skills we require is intense in the high technology industry. Our success will depend on our ability to attract and retain key technical employees. The loss of one or more key or other employees, a decrease in our ability to attract additional qualified employees, or the delay in hiring key personnel could each have a material adverse effect on our business, results of operations or financial condition.
Our operations, and the operations of our customers and suppliers, are subject to risks of natural catastrophic events, widespread health epidemics, acts of war, terrorist attacks and the threat of domestic and international terrorist attacks, any one of which could result in cancellation of orders, delays in deliveries or other business activities, or loss of customers and could negatively affect our business and results of operations.
Our business is international in nature, with our sales, service and administrative personnel and our customers and suppliers located in numerous countries throughout the world. Our operations, and those of our customers and suppliers, are subject to disruption for a variety of reasons, including work stoppages, acts of war, terrorism, health epidemics, fires, earthquakes, hurricanes, volcanic eruptions, energy shortages, telecommunication failures, tsunamis, flooding or other natural disasters. Such disruption could materially increase our costs and expenses as well as cause delays in, among other things, shipments of products to our customers, our ability to perform services requested by our customers, or the installation and acceptance of our products at customer sites. Any of these conditions could have a material adverse effect on our business, financial condition or results of operations.
Risks Related to Intellectual Property (“IP”) and Cybersecurity
Third parties may claim we are infringing their intellectual property and we could suffer significant litigation costs, licensing expenses or be prevented from selling our products.
We have been sued for patent infringement in the past and receive notifications from time to time that we may be in violation of patents held by others. An assertion of patent infringement against us, if successful, could have a material adverse effect on our ability to sell our products or it could force us to seek a license to the intellectual property rights of others or alter such products so that they no longer infringe the intellectual property rights of others. A license could be very expensive to obtain or may not be available at all. Similarly, changing our products or processes to avoid infringing the rights of others may be costly or impractical. Additionally, patent litigation could require a significant use of management resources and involve a lengthy and expensive defense, even if we eventually prevail. If we do not prevail, we might be forced to pay significant damages, obtain licenses, modify our products, or stop making our products; each of which could have a material adverse effect on our financial condition, operating results or cash flows.
If we are unable to protect our intellectual property (“IP”),IP, we may lose a valuable asset or may incur costly litigation to protect our rights.
We protect the technology that is incorporated in our products in several ways, including through patent, copyright, trademark and trade secret protection and by contractual agreement. However, even with these protections, our IP may still be challenged, invalidated or subject to other infringement actions. While we believe that our IP has value in the aggregate, no single element of our IP is in itself essential. If a significant portion of our IP is invalidated or ineffective, our business could be materially adversely affected.
We may incur higher tax rates than we expect and may have exposure to additional international tax liabilities and costs.
We are subject to paying income taxes in the United States and various other countries where we operate. Our effective tax rate is dependent on where our earnings are generated and the tax regulations and the
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interpretation and judgment of administrative tax or revenue authorities in the United States and other countries. We have pursued a global tax strategy which could be adversely affected by the mix of earnings and tax rates in the countries where we operate, changes to tax laws, tax regulations or an adverse tax ruling by administrative authorities. We are also subject to tax audits in the countries where we operate. Any material change in our tax liability resulting from changes in tax laws, tax regulations, administrative ruling or from an audit from an administrative tax or revenue authority could negatively affect our financial results.
As a multinational corporation, we are subject to income taxes as well as
non-income
based taxes, in both the United States and various foreign jurisdictions. In certain foreign jurisdictions, we qualify for tax incentives and tax holidays based on our ability to meet, on a continuing basis, various tests relating to our employment levels, research and development expenditures and other qualification requirements in a particular foreign jurisdiction. While we intend to operate in such a manner to maintain and maximize our tax incentives, no assurance can be given that we have so qualified or that we will so qualify for any particular year or jurisdiction. If we fail to qualify and to remain qualified for certain foreign tax incentives and tax holidays, we may be subject to further taxation or an increase in our effective tax rate which would adversely impact our financial results. In December 2015, we entered into an agreement with the Singapore Economic Development Board which extended our Singapore tax holiday under substantially similar terms to the agreement which expired on December 31, 2015. The new tax holiday is scheduled to expire on December 31, 2020. The tax savings attributable to the Singapore tax holiday for the years ended December 31, 2019, 2018 and 2017 were $15.1 million or $0.08 per diluted share, $11.9 million or $0.06 per diluted share and $24.8 million or $0.12 per diluted share, respectively. These tax savings may not be achievable in subsequent years due to changes in Singapore’s tax laws or the expiration of the tax holiday.
In addition, we may incur additional costs, including headcount expenses, in order to maintain or obtain a foreign tax incentive in a particular foreign jurisdiction.
We have significant guarantees, indemnification and customer confidentiality obligations.
From time to time, we make guarantees to customers regarding the delivery, price and performance of our products and guarantee certain indebtedness, performance obligations or lease commitments of our subsidiary and affiliate companies. We also have agreed to provide indemnification to our officers, directors, employees and agents, to the extent permitted by law, arising from certain events or occurrences while the officer, director, employee or agent, is or was serving at our request in such capacity. Additionally, we have confidentiality obligations to certain customers and if breached would require the payment of significant penalties. If we become liable under any of these obligations, it could materially and adversely affect our business, financial condition or operating results. For additional information see Note M: “Commitments and Contingencies—Guarantees and Indemnification Obligations” in Notes to Consolidated Financial Statements.
We may discontinue or reduce our quarterly cash dividend or share repurchase program.
In January 2014, our Board of Directors initiated a quarterly cash dividend of $0.06 per share. Our Board of Directors increased our quarterly cash dividend to $0.07 per share in January 2017, to $0.09 per share in January 2018 and to $0.10 per share in January 2020. In January 2018, our Board of Directors approved a $1.5 billion share repurchase authorization. In 2019 and 2018, we repurchased $500 million and $823 million of common stock, respectively. In January 2020, our Board of Directors approved a new $1.0 billion share repurchase authorization and cancelled the 2018 authorization. We intend to repurchase a minimum of $250 million in 2020. Holders of our common stock are only entitled to receive dividends when and if they are declared by our Board of Directors. Future cash dividends and share repurchases are subject to the discretion of our Board of Directors and will depend, among other things, upon our earnings, capital requirements and financial condition. While we have declared a quarterly cash dividend on our common stock and authorized a share repurchase program, we are not required to do either and may reduce or eliminate our cash dividend or share repurchase program in the
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future. The reduction or elimination of our cash dividend or our share repurchase program could adversely affect the market price of our common stock.
We have incurred indebtedness and may incur additional indebtedness.
On December 12, 2016, we completed a private offering of $460.0 million aggregate principal amount of 1.25% convertible senior unsecured notes (the “Notes”) due December 15, 2023 and received net proceeds, after issuance costs, of approximately $450.8 million, $33.0 million of which was used to pay the net cost, after being partially offset by proceeds from the sale of the warrants, of the convertible note hedge transactions and $50.1 million of which was used to repurchase 2 million shares of our common stock. Holders of the Notes may require us to repurchase the Notes upon the occurrence of certain fundamental changes involving us or the holders may elect to convert into shares of our common stock.
The issuance of the Notes and any additional indebtedness, among other things, could:
make it difficult to make payments on this indebtedness and our other obligations;
make it difficult to obtain any necessary future financing for working capital, capital expenditures, debt service requirements or other purposes;
require the dedication of a substantial portion of any cash flow from operations to service for indebtedness, thereby reducing the amount of cash flow available for other purposes, including capital expenditures; and
limit our flexibility in planning for, or reacting to, changes in our business and the industries in which we compete.
On April 27, 2015, we entered into a five-year, senior secured revolving credit facility of up to $350.0 million, which was terminated on June 27, 2019.
Our convertible note hedge and warrant transactions could impact the value of our stock.
Concurrent with the offering of the Notes, we entered into convertible note hedge transactions (the “Note Hedge Transactions”) with the initial purchasers or their affiliates (the “Option Counterparties”). The Note Hedge Transactions cover, subject to customary anti-dilution adjustments, the number of shares of our common stock that underlie the Notes, with a strike price equal to the conversion price of the Notes of $31.62. The Note Hedge Transactions cover, subject to customary anti-dilution adjustments, approximately 14.5 million shares of our common stock.
Separately and concurrent with the pricing of the Notes, we entered into warrant transactions with the Option Counterparties (the “Warrant Transactions”) in which we sold
net-share-settled
(or, at our election subject to certain conditions, cash-settled) warrants to the Option Counterparties. The Warrant Transactions cover, subject to customary anti-dilution adjustments, approximately 14.5 million shares of our common stock. The strike price of the warrants is $39.68 per share. The Warrant Transactions could have a dilutive effect to our common stock to the extent that the market price per share of our common stock, as measured under the terms of the Warrant Transactions, exceeds the applicable strike price of the warrants.
The Note Hedge Transactions are expected to reduce the potential dilution to our common stock upon any conversion of the Notes. However, the Warrant Transactions could separately have a dilutive effect to the extent that the market value per share of our common stock exceeds the applicable strike price of the warrants. The net cost of the Note Hedge Transactions, after being partially offset by the proceeds from the sale of the warrants, was approximately $33.0 million.
In connection with establishing their initial hedge of these convertible note hedge and warrant transactions, the Option Counterparties have entered into various derivative transactions with respect to our common stock
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and/or purchase shares of our common stock or other securities, including the Notes, concurrent with, or shortly after, the pricing of the Notes. In addition, the Option Counterparties may modify their hedge positions by entering into or unwinding various derivative transactions with respect to our common stock or by selling our common stock or other securities, including the Notes, in secondary market transactions (and may do so during any observation period related to the conversion of the Notes). These activities could adversely impact the value of our common stock and the Notes.
We may not be able to pay our debt and other obligations.
If our cash flow is inadequate to meet our obligations, we could face substantial liquidity problems. If we are unable to generate sufficient cash flow or otherwise obtain funds necessary to make required payments on the Notes or certain of our other obligations, we would be in default under the terms thereof, which would permit the holders of those obligations to accelerate their maturity and also could cause defaults under future indebtedness we may incur. Any such default could have a material adverse effect on our business, prospects, financial position and operating results. In addition, we cannot be certain that we would be able to repay amounts due on the Notes if those obligations were to be accelerated following the occurrence of any other event of default as defined in the instruments creating those obligations, or if the holders of the Notes require us to repurchase the Notes upon the occurrence of a fundamental change involving us. Moreover, we cannot be certain that we will have sufficient funds or will be able to arrange for financing to pay the principal amount due on the Notes at maturity.
Our business may suffer if we are unable to attract and retain key employees.
Competition for employees with skills we require is intense in the high technology industry. Our success will depend on our ability to attract and retain key technical employees. The loss of one or more key or other employees, a decrease in our ability to attract additional qualified employees, or the delay in hiring key personnel could each have a material adverse effect on our business, results of operations or financial condition.
Our operations, and the operations of our customers and suppliers, are subject to risks of natural catastrophic events, widespread health epidemics, acts of war, terrorist attacks and the threat of domestic and international terrorist attacks, any one of which could result in cancellation of orders, delays in deliveries or other business activities, or loss of customers and could negatively affect our business and results of operations.
Our business is international in nature, with our sales, service and administrative personnel and our customers and suppliers located in numerous countries throughout the world. Our operations, and those of our customers and suppliers, are subject to disruption for a variety of reasons, including work stoppages, acts of war, terrorism, health epidemics, fires, earthquakes, hurricanes, volcanic eruptions, energy shortages, telecommunication failures, tsunamis, flooding or other natural disasters. Such disruption could materially increase our costs and expenses as well as cause delays in, among other things, shipments of products to our customers, our ability to perform services requested by our customers, or the installation and acceptance of our products at customer sites. Any of these conditions could have a material adverse effect on our business, financial condition or results of operations.
Commencing in early February 2020, the coronavirus outbreak has resulted in disruption to our business operations in China, including increased travel restrictions and the extended closing of certain of our offices. At this time, the disruption has not had a material adverse impact on our business. If the spread of the virus continues and disruption in China or elsewhere worsens, our business may be materially impacted.
A breach of our operational or security systems could negatively affect our business and results of operations.
We rely on various information technology networks and systems to process, transmit and store electronic information, including proprietary and confidential data, and to carry out and support a variety of business
20

activities, including manufacturing, research and development, supply chain management, sales and accounting. We have experienced several attempted cyber-attacks of our network. None of the attempted attacks has caused a
21

disruption to our operations or had a material adverse effect on our business or financial results. As a result of the attempts, we have taken further preventive security measures to protect our systems. Despite these preventative security measures we have implemented, we may continue to be vulnerable to attempts by third parties to gain unauthorized access to our networks or sabotage our systems. These attempts, which might be related to criminal hackers, industrial espionage or state-sponsored intrusions, include trying to covertly introduce malware to our computers, networks and systems and impersonating authorized users. In addition, third party suppliers and service providers that we rely on to manage our networks and systems and process and store our proprietary and confidential data may also be subject to similar attacks. Such attempts could result in the misappropriation, theft, misuse, disclosure or loss or destruction of the intellectual property, or the proprietary, confidential or personal information, of Teradyne or our employees, customers, suppliers or other third parties, as well as damage to or disruptions in our information technology networks and systems. These threats are constantly evolving, thereby increasing the difficulty of defending against them or implementing adequate preventative measures. While we seek to detect and investigate all security incidents and to prevent their recurrence, attempts to gain unauthorized access to our information technology networks and systems may be successful, and in some cases, we might be unaware of an incident or its magnitude and effects. For example, we recently became aware that one of our vendors providing IT infrastructure management software,
SolarWinds
Corporation, had been compromised by cyber-attacks. Although we have not identified any compromise of our IT systems due to the use of
SolarWinds
software to date, we continue to monitor our network for any potential impact related to the
SolarWinds
cyber-attack. A failure in or a breach of our operational or security systems or infrastructure, or those of our suppliers and other service providers, including as a result of the
SolarWinds
or any other cyber-attacks, could have a material adverse effect on our business or financial results, disrupt our business, result in the disclosure or misuse of proprietary or confidential information, damage our reputation, cause losses and increase our costs. We expect to continue to devote significant resources to the security of our information technology networks and systems.
A breach of the security of our products could negatively affect our business and results of operations.
We may be subject to security breaches of certain of our products caused by viruses, illegal
break-ins
or hacking, sabotage, or acts of vandalism by third parties or our employees or contractors. A breach of our product security systems could have a material adverse effect on our business or financial results, disrupt our business, result in the disclosure or misuse of proprietary or confidential information, damage our reputation, cause losses, and increase our costs. We expect to continue to devote significant resources to the security of our products.
Risks Related to Legal and Regulatory Compliance
The implementation of tariffs on our products may have a material impact on our business.
Our business operations and supply chain are global and may be disrupted by the implementation of tariffs.
In 2018, the United States Trade Representative imposed a 25% tariff on many lists of products, including certain Teradyne products that are made in China and imported into the United States. We have implemented operational changes that mitigate the impact of the 25% tariff on the import of our impacted products into the United States. As a result, the existing tariff has not had a material adverse effect on our business, financial condition or results of operations. The implementation of additional tariffs by the United States could have a material adverse effect on our business, financial condition or results of operations.
In addition to the actions taken by the United States, China has implemented retaliatory tariffs on products made in the United States and imported into China, including certain Teradyne products. We have implemented, if appropriate, operational changes that would mitigate the impact of the retaliatory tariffs. However, notwithstanding our efforts, the retaliatory tariffs or other trade restrictions implemented by China could disrupt our business operations, sales and supply chain and, therefore, have a material adverse effect on our business, financial condition or results of operations.
22

Trade regulations and restrictions impact our ability to sell products to and support certain customers, which may materially adversely affect our sales and results of operations.
We are subject to U.S. laws and regulations that limit and restrict the export of some of our products and services and may restrict our transactions with certain customers, business partners and other persons. In certain circumstances, export control and economic sanctions regulations prohibit the export of certain products, services and technologies, and in other circumstances we may be required to obtain an export license before exporting the controlled item. We must also comply with export restrictions and laws imposed by other countries affecting trade and investments. We maintain an export compliance program but there are risks that the compliance controls could be circumvented, exposing us to legal liabilities. Compliance with these laws has not significantly limited our sales but could significantly limit them in the future. Changes in, and responses to, U.S. trade policy could reduce the competitiveness of our products and cause our sales to drop, which could have a material adverse effect on our business, financial condition or results of operations.
In 2018, the United States Department of Commerce announced that it has commenced a review of new export controls focusing on emerging and foundational technologies. The new export controls could cover technologies used in one or more Teradyne products and therefore could impact the sales of certain Teradyne products.
The U.S. government from time to time has issued export restrictions that prohibit U.S. companies from exporting U.S. manufactured products, foreign manufactured products with more than 25% controlled U.S. content, as well as U.S. origin technology. For example, the U.S. Department of Commerce has restricted the access of U.S. origin technologies to certain Chinese companies by adding those companies to the Entity List under U.S. Export Administration Regulations (“EAR”).
On May 16, 2019, Huawei and 68 of its affiliates, including HiSilicon, were added to the U.S. Department of Commerce Entity List under the EAR. This action by the U.S. Department of Commerce imposes new export licensing requirements on exports,
re-exports,
and
in-country
transfers of all U.S. regulated products, software and technology to the designated Huawei entities. While most of our products are not subject to the EAR and therefore not affected by the Entity List restrictions, certain of our products are currently manufactured in the U.S. and thus subject to the Entity List restrictions. The addition of Huawei entities, including HiSilicon, to the Entity List in May 2019 did not have a material adverse effect on our business, financial condition or results of operations.
On August 17, 2020, the U.S. Department of Commerce published final regulations expanding the scope of the U.S. EAR to include additional products that would become subject to export restrictions relating to Huawei entities including HiSilicon. These new regulations restrict the sale to Huawei and the designated Huawei entities of certain
non-U.S.
made items, such as semiconductor devices, manufactured for or sold to Huawei entities including HiSilicon under specific, detailed conditions set forth in the new regulations. These new regulations have impacted our sales to Huawei, HiSilicon and their suppliers. We are taking appropriate actions, including filing license applications and obtaining licenses from the U.S. Department of Commerce as well as working with the U.S. regulators to clarify the scope of the restrictions. However, we cannot be certain that the actions we take will mitigate the risks associated with the new export controls that impact our business. It is uncertain the extent these new regulations and any other additional regulations that may be implemented by the U.S. Department of Commerce or other government agency may have on our business and financial results. Also, our controls related to Entity List compliance could be circumvented, exposing us to legal liabilities. Even if such restrictions are lifted, any financial or other penalties or continuing export restrictions imposed on Huawei could have a material adverse effect on our business, financial condition or results of operations.
On April 28, 2020, the U.S. Department of Commerce published new export control regulations for certain U.S. products and technology sold to military end users or for military end-use in China, Russia and Venezuela. The definition of military end user is broad. The regulations went into effect on June 29, 2020. In December 2020, the U.S. Department of Commerce issued a list of companies in China and other countries that it considered to be military end users. We do not expect that compliance with the new export controls will
23

significantly impact our ability to sell products to our customers in China or to manufacture products in China. The new export controls, however, could disrupt our supply chain, increase our compliance costs and impact the demand for our products in China and, thus, have a material adverse impact on our business, financial condition or results of operations. In addition, while we maintain an export compliance program, our compliance controls could be circumvented, exposing us to legal liabilities. We will continue to assess the potential impact of the new export controls on our business and operations and take appropriate actions, including filing for licenses with the U.S. Department of Commerce, to minimize any disruption. However, we cannot be certain that the actions we take will mitigate all the risks associated with the new export controls that may impact our business.
In response to the regulations issued by the U.S. Department of Commerce, the Chinese government has passed new laws, including blocking legislation, which may impact our business activities in China. The Company is assessing the potential impact of these new Chinese laws and monitoring relevant laws and regulations issued by the Chinese government. The impact of these new Chinese laws on our business activities in China remains uncertain at this time.
We may be subject to product recalls and warranty and product liability claims.
We invest significant resources in the design, manufacture and testing of our products. However, we may discover design or manufacturing defects in our products after they have been shipped and, as a result, we may incur development and remediation costs and be required to settle warranty and product liability claims. In addition, if any of our products contain defects or have reliability, quality or safety issues, we may need to conduct a product recall which could result in significant repair or replacement costs and substantial delays in product shipments and may damage our reputation which could make it more difficult to sell our products. Any of these results could have a material adverse effect on our business, results of operations or financial condition.
We may incur significant liabilities if we fail to comply with environmental regulations.
We are subject to both domestic and international environmental regulations and statutory strict liability relating to the use, storage, discharge, site cleanup and disposal of hazardous chemicals used in our manufacturing processes. If we fail to comply with present and future regulations, or are required to perform site remediation, we could be subject to future liabilities or cost, including penalties or the suspension of production. Present and future regulations may also:
restrict our ability to expand facilities;
restrict our ability to ship certain products;
require us to modify our operations logistics;
require us to acquire costly equipment; or
require us to incur other significant costs and expenses.
Pursuant to present regulations and agreements, we are conducting groundwater and subsurface assessment and monitoring and are implementing remediation and corrective action plans for facilities located in Massachusetts and New Hampshire which are no longer conducting manufacturing operations. As of December 31, 2020, we have not incurred material costs as a result of the monitoring and remediation steps taken at the Massachusetts and New Hampshire sites.
The directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (the “RoHS Directive”) and the directive on Waste Electrical and Electronic Equipment (the “WEEE Directive”) altered the form and manner in which electronic equipment is imported, sold and handled in the European Union. Other jurisdictions, such as China, have followed the European Union’s lead in enacting legislation with respect to hazardous substances and waste removal. Ensuring compliance with the RoHS Directive, the WEEE Directive and similar legislation in other jurisdictions, and integrating compliance activities
24

with our suppliers and customers could result in additional costs and disruption to operations and logistics and thus, could have a negative impact on our business, operations or financial condition.
We currently are, and in the future may be, subject to litigation or regulatory proceedings that could have an adverse effect on our business.
From time to time, we may be subject to litigation or other administrative, regulatory or governmental proceedings, including tax audits and resulting claims that could require significant management time and resources and cause us to incur expenses and, in the event of an adverse decision, pay damages or incur costs in an amount that could have a material adverse effect on our financial position or results of operations.
We may face risks associated with shareholder activism.
Publicly traded companies areWe may become subject to campaigns by shareholders advocating corporate actions such as financial restructuring, increased borrowing, special dividends, stock repurchases or divestitures. We may become subject in the future to such shareholder activity and demands. Such activities could interfere with our ability to execute our business plans, be costly and time-consuming, disrupt our operations, divert the attention of management, or result in our initiating borrowing or increasing our share repurchase plan or dividend, any of which could have an adverse effect on our business or stock price.
Provisions of our charter and
by-laws
and Massachusetts law may make a takeover of Teradyne more difficult.
There are provisions in our basic corporate documents and under Massachusetts law that could discourage, delay or prevent a change in control, even if a change in control may be regarded as beneficial to some or all of our stockholders.
Item 1B:
Unresolved Staff Comments
None.
Item 2:
Properties
Our corporate headquarters is located in North Reading, Massachusetts in buildings that we own consisting of approximately 422,000 square feet. We conduct manufacturing, engineering, sales and marketing, service, corporate administration and other operations in many locations worldwide. We own approximately 600,000 square feet and lease over 1,400,0001,500,000 square feet of office space for these operations. We believe our existing facilities and planned expansions noted below are adequate to meet our current and reasonably foreseeable requirements. We regularly evaluate our expected facility needs and periodically makesmake adjustments based on these evaluations. During the next two years,In 2020, we plan to purchase property and build new buildings in Odense, Denmark for our robotics operations andpurchased land in San Jose, Costa Rica primarily for our serviceSemiconductor Test and manufacturingSystem Test operations. The new building of approximately 110,000 square feet is expected to be completed in 2021. We have purchased land in Denmark and plan to build a new building over the next two years for our Industrial Automation operations.
Item 3:
21

Item 3:
Legal Proceedings
We are subject to legal proceedings, claims and investigations that arise in the ordinary course of business such as, but not limited to, patent, employment, commercial and environmental matters. We believe that we have meritorious defenses against all pending claims and intend to vigorously contest them. While it is not possible to predict or determine the outcomes of any pending claims or to provide possible ranges of losses that may arise, we believe the potential losses associated with all of these actions are unlikely to have a material adverse effect on our results of operations, financial condition or cash flows.
Item 4:
Mine Safety Disclosure
Not Applicable.
2225

PART II
Item 5:
Market for Registrant’sRegistrant
s Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities
Our common stock is traded on the Nasdaq Global Select Market under the trading symbol “TER”.“TER.” As of February 16, 2021, there were approximately 1,362 holders of record of shares of our common stock.
See “Item 7: Management’s Discussion and Analysis of Financial Condition and Results of Operations,” for information on the frequency and amounts of our quarterly cash dividends, equity compensation plans and performance graph.
The following table includes information with respect to repurchases we made of our common stock during the three months ended December 31, 20192020 (in thousands except per share price):
                 
Period
 
(a) Total
Number of
Shares
(or Units)
Purchased
  
(b) Average
Price Paid per
Share (or Unit)
  
(c) Total Number of
Shares (or Units)
Purchased as Part of
Publicly Announced
Plans or Programs
  
(d) Maximum Number
(or Approximate Dollar
Value) of Shares (or
Units) that may Yet Be
Purchased Under the
Plans or Programs
 
September 30, 2019 – October 27, 2019
  
757
  $
59.49
   
756
  $
262,786
 
October 28, 2019 – November 24, 2019
  
690
  $
63.81
   
689
  $
218,846
 
November 25, 2019 – December 31, 2019
  
658
  $
64.38
   
657
  $
176,522
 
                 
  
2,105
(1) $
62.43
(1)  
2,102
    
                 
 
Period
 
(a) Total

Number of

Shares

(or Units)

Purchased
  
(b) Average

Price Paid per

Share (or Unit)
  
(c) Total Number of

Shares (or Units)

Purchased as Part of

Publicly Announced

Plans or Programs
  
(d) Maximum Number

(or Approximate Dollar

Value) of Shares (or

Units) that may Yet Be

Purchased Under the

Plans or Programs
 
September 28, 2020 – October 25, 2020
  1  $79.59   —    $911,535 
October 26, 2020 – November 22, 2020
  2  $89.70   —    $911,535 
November 23, 2020 – December 31, 2020
  —    $116.15   —    $911,535 
 
 
 
  
 
 
  
 
 
  
  3(1)  $90.74(1)   —    
 
 
 
  
 
 
  
 
 
  
(1)
Includes approximately three thousand shares at an average price of $60.44$90.74 withheld from employees for the payment of taxes.
We satisfy U.S. federal and state minimum withholding tax obligations due upon the vesting and the conversion of restricted stock units into shares of our common stock, by automatically withholding from the shares being issued, a number of shares with an aggregate fair market value on the date of such vesting and conversion that would satisfy the minimum withholding amount due.
Item 6:
Selected Financial Data
Teradyne has early adopted the amendment to Regulation
S-K
                     
 
Years Ended December 31,
 
 
2019
  
2018
  
2017
  
2016
  
2015
 
 
(dollars in thousands, except per share amounts)
 
Consolidated Statement of Operations Data (1)(2)(3)(4)(5):
               
Revenues
 $
2,294,965
  $
2,100,802
  $
2,136,606
  $
1,753,250
  $
1,639,578
 
                     
Net income (loss)
 $
 467,468
  $
451,779
  $
257,692
  $
(43,421
) $
206,477
 
                     
Net income (loss) per common share-basic
 $
2.74
  $
2.41
  $
1.30
  $
(0.21
) $
0.98
 
                     
Net income (loss) per common share-diluted
 $
2.60
  $
2.35
  $
1.28
  $
(0.21
) $
0.97
 
                     
Cash dividend declared per common share
 $
0.36
  $
0.36
  $
0.28
  $
0.24
  $
0.24
 
                     
Consolidated Balance Sheet Data:
               
Total assets
 $
2,787,014
  $
2,706,606
  $
3,109,545
  $
2,762,493
  $
2,548,674
 
                     
Long-term debt obligations
 $
394,687
  $
379,981
  $
365,987
  $
352,669
  $
—  
 
                     
23Item 301, which became effective on February 10, 2021.

 
(1)The year ended December 31, 2019 includes a $26.0 million tax benefit from the release of uncertain tax position reserves due to the IRS completion of its audit of our 2015 Federal tax return, a $15.0 million charge for the impairment of the investment in RealWear, $8.2 million of pension actuarial losses, and the results of operations of Lemsys and AutoGuide from January 30, 2019 and November 13, 2019, respectively.
(2)The year ended December 31, 2018 includes $49.5 million of tax benefit related to the finalization of the U.S. transition tax liability, $3.3 million of pension actuarial gains, and the results of operations of Mobile Industrial Robots and Energid from April 25, 2018 and February 26, 2018, respectively.
(3)The year ended December 31, 2017 includes $186.0 million of provisional tax expense related to the Tax Reform Act and $6.6 million of pension actuarial gains.
(4)The year ended December 31, 2016 includes a $254.9 million goodwill impairment charge and an $83.3 million acquired intangible assets impairment charge related to the Wireless Test segment, and $3.2 million of pension actuarial gains.
(5)The year ended December 31, 2015 includes $17.7 million of pension actuarial losses, a $5.4 million gain from the sale of an equity investment and the results of operations of Universal Robots from June 12, 2015.
Item 7:
Management’s Discussion and Analysis of Financial Condition and Results of Operations
Overview
We are a leading global supplier of automation equipment for test and industrial applications. We design, develop, manufacture and sell automatic test systems used to test semiconductors, wireless products, data storage and complex electronics systems in themany industries including consumer electronics, wireless, automotive, industrial, computing, communications, and aerospace and defense industries. Our industrial automation products include collaborative robotic arms, autonomous mobile robots (“AMRs”) and advanced robotic control software used by global manufacturing, logistics and light industrial customers to improve quality, increase manufacturing and material handling efficiency and decrease manufacturing and logistics costs. Our automatic test equipment and industrial automation products and services include:
semiconductor test (“Semiconductor Test”) systems;
storage and system level test (“Storage Test”) systems, defense/aerospace (“Defense/Aerospace”) test instrumentation and systems, storage test (“Storage Test”) systems and circuit-board test and inspection (“Production Board Test”) systems (collectively these products represent “System Test”);
26

wireless test (“Wireless Test”) systems; and
industrial automation (“Industrial Automation”) products; andproducts.
wireless test (“Wireless Test”) systems.
We have a customer base which includes integrated device manufacturers (“IDMs”), outsourced semiconductor assembly and test providers (“OSATs”), original equipment manufacturers (“OEMs”), wafer foundries, fabless companies that design, but contract with others for the manufacture of integrated circuits (“ICs”), developers of wireless devices and consumer electronics, manufacturers of circuit boards, automotive suppliers, wireless product manufacturers, storage device manufacturers, aerospace and military contractors, and distributors that sell collaborative robots, autonomous mobile robots and wireless test systems. The sales of our products and services are dependent, to a large degree, on these customers who are subject to cyclical trends in the demand for their products. These cyclical periods have had, and will continue to have, a significant effect on our business because our customers often delay or accelerate purchases in reaction to changes in their businesses and to demand fluctuations in the semiconductor, electronics and industrial automation industries. Historically, these demand fluctuations have resulted in significant variations in our results of operations.
The market for our test products is concentrated with a limited number of significant customers accounting for a substantial portion of the purchases of test equipment. A few customers drive significant demand for our test products both through direct sales and sales to the customers’ supply partners. We expect that sales of our test products will continue to be concentrated with a limited number of significant customers for the foreseeable future.
We have grown our Industrial Automation business through acquisitions, including Mobile Industrial Robots A/S (“MiR”), a leading maker of collaborative autonomous mobile robots (“AMRs”) for industrial applications, in 2018 and AutoGuide, LLC (“AutoGuide”), a maker of high payload AMRs, in 2019. The market for our industrial automation products is dependent on the adoption of new automation technologies by large manufacturers as well as small and medium enterprises (SMEs) throughout the world. In 2020, our Industrial Automation businesses were negatively impacted by the global industrial downturn as well as the
COVID-19
24pandemic.

In 2019,2020, revenue in our test businesses exceeded our plan as a result of Semiconductor Test demand in China,by our largest customer, early 5G test investments and strength in our System Test businesses. The revenue growth of our Industrial Automation businessesbusiness was below our plan. In 2020,2021, we expect continued strong momentum in our test businesses and improvementreturn to growth for Industrial Automation.
Our strategy is to focus on profitably growing market share in our test businesses the introduction of differentiated products that target growth ofsegments, and accelerating growth through continued investment in our Industrial Automation businesses. We plan to execute on our strategy while balancing capital allocations between returning capital to our shareholders through dividends and stock repurchases and using capital for with opportunistic acquisitions.
On February 26, 2018,
Impact of the
COVID-19
Pandemic on our Business
The novel coronavirus
(COVID-19)
pandemic has resulted in government authorities implementing numerous measures in an effort to contain the spread of the virus, such as travel bans and restrictions, limitations on gatherings or social distancing requirements, quarantines,
shelter-in-place
orders, and business limitations and shutdowns. These measures have impacted our
day-to-day
operations and disrupted our business, workforce and operations, as well as the operations of our customers, contract manufacturers and suppliers. We are continuing to monitor the rapidly evolving situation regarding the
COVID-19
pandemic and the availability and impact of vaccinations. However, we acquired Energid Technologies Corporation (“Energid”) for a total purchase priceare unable to accurately predict the full impact of approximately $27.6 million. Energid’s technology enables
COVID-19,
which will depend on future developments that are highly uncertain and simplifiescannot be predicted with accuracy, including, but not limited to, any new surges in areas where we do business, the programmingavailability of complex robotic motions usedvaccinations, any further government actions to contain the virus or treat its impact, and how quickly and to what extent normal economic and operating conditions can resume.
Health and Safety
In response to the
COVID-19
pandemic, we have taken proactive, aggressive action to protect the health and safety of our employees, customers, contract manufacturers and suppliers and we have complied with all government orders around the globe. The spread of
COVID-19
has caused us to modify our business practices, including implementing social distancing protocols, suspending employee travel, requiring most employees to work remotely, cancelling physical participation in a wide varietymeetings, and extensively and frequently disinfecting our workspaces. Around the world, the majority of end markets, rangingour employees are working from heavy industryhome. However, some of our engineering, operations, supply line and customer support teams must be
on-site
at our or our customers’
27

facilities. We are providing those
on-site
employees with the necessary protective resources and procedures to healthcare, utilizing both traditional robotsminimize their exposure risk. We may take further actions as may be required or recommended by government authorities or that we determine are in the best interests of our employees, customers, contract manufacturers and collaborative robots. Energid is includedsuppliers.
Operations
We believe the
COVID-19
pandemic, and the numerous measures implemented by authorities in response, has adversely impacted our results of operations, including by increasing costs and decreasing demand in our Industrial Automation segment.businesses, but we cannot accurately estimate the amount of the impact to our 2020 financial results or to our future financial results. In addition, the pandemic has disrupted our contract manufacturers and suppliers, and has resulted in some instances in short-term cost increases to meet customer demand. While the duration and severity of the pandemic may further impact our workforce and operations, as well as those of our customers, contract manufacturers and suppliers, we expect that our manufacturing facilities will remain operational, at sufficient capacity to support production demand. We are monitoring our operations closely in an effort to avoid any potential productivity loss caused by responses to the
COVID-19
pandemic.
On April 25, 2018,
Supply
We have not experienced any significant impacts or interruptions to our supply chain as a result of the
COVID-19
pandemic. However, our suppliers have faced and may continue to face difficulties maintaining operations in light of government-ordered restrictions, including social distancing requirements and
shelter-in-place
mandates. Our supply chain team, and our suppliers, overcame numerous supply, production, and logistics obstacles in 2020, but there is no assurance we acquired Mobileor they will be able to do so in the future. Although we regularly monitor the financial health of companies in our supply chain, financial hardship on our suppliers or
sub-suppliers
caused by the
COVID-19
pandemic could disrupt our ability to obtain components required to manufacture our products, adversely affecting our operations and in some instances result in higher costs and delays, both for obtaining components and shipping finished goods to customers, which could harm our profitability, make our products less competitive, or cause our customers to seek alternative suppliers.
Demand
The
COVID-19
pandemic has significantly increased economic uncertainty in our markets. Demand for our Test products was strong throughout 2020. While there was incremental softening in the automotive sector in 2020, there was strengthening demand in mobility, 5G, and memory test. Our Industrial Robots ApS (“MiR”),Automation business, however, experienced a Danish limited liability company. MiR is a leading makersignificant decline in demand through first half of collaborative autonomous mobile robots (“AMRs”) for industrial applications.2020 due to
COVID-19
related shutdowns affecting global manufacturing but demand recovered in the second half of 2020 from the low point in the second quarter. The total purchase price was approximately $197.8 million, which included cash paid of approximately $145.2 million and $52.6 million in fair value of contingent consideration payable upon achievement of certain thresholds and targets for revenue and earnings before interest and taxes through 2020. Contingent consideration for 2018 was $30.8 million and was paid in March 2019. Contingent consideration for 2019 was $9.1 million and is expected to be paid in March 2020. The remaining maximum contingent consideration
COVID-19
pandemic could cause further global economic disruption that could be paid is $63.2 million. MiR is included incause demand for our Industrial Automation segment.products to decline, which would adversely affect our business.
Liquidity
Although there is continued uncertainty related to the impact of the
COVID-19
pandemic on our future results, we believe our business model and our current cash reserves leave us well-positioned to manage our business through this crisis. We have a strong balance sheet as well as an operating model that we believe is capable of flexing up and down with extreme demand swings while still remaining profitable. Based on our December 31, 2019 goodwill impairment test,analysis, we believe our existing balances of cash and cash equivalents and our currently anticipated operating cash flows will be sufficient to meet our working capital needs and other capital and liquidity requirements for the MiR reporting unit’s estimated fair value exceeded its carrying value by 14%. The MiR goodwill amount is $123.6next twelve months. However, due to the uncertainty related to the future impact of the
COVID-19
pandemic,
28

in order to bolster our liquidity position, on May 1, 2020 we entered into a credit agreement providing for a three-year, senior secured revolving credit facility of $400 million as further described in Note J: “Debt.” As of December 31, 2019. Key assumptions inFebruary 22, 2020, we have not borrowed any funds under the goodwill valuation model are forecasted revenues, discount rate and earnings before interest and taxes. A change in any of these key assumptions could result in the reporting unit being impaired in a future period.credit facility.
On January 30, 2019,We are continuing to monitor the evolving situation regarding the
COVID-19
pandemic, the availability of vaccinations where we acquired all ofdo business and guidance from government authorities around the issued and outstanding shares of Lemsys SA (“Lemsys”) for a total purchase price of approximately $9.1 million. Lemsys strengthensworld. In these circumstances, there may be developments outside our position in the electrification trends of vehicles, solar, wind, and industrial applications. Lemsys is included incontrol requiring us to adjust our Semiconductor Test segment.
On June 3, 2019, we invested $15.0 million in RealWear, Inc. (“RealWear”). RealWear, a private company, develops and sells advanced wearable technology including industrial, hands-free, head-mounted augmented reality devices that make the workplace safer and more productive. On February 28, 2020, RealWear’s debt holder demanded repayment of its $25.0 million loan to RealWear.operating plan. As a result, given the uncertain nature of this situation, we are not able to accurately predict the full extent of the impact of
COVID-19
on our business, financial condition, results of operations, liquidity, or cash flows in the fourth quarter of 2019, we recorded an impairment charge of $15.0 millionfuture. In addition, see Part II—Item 1A, “Risk Factors,” included herein for updates to reduce our investment in RealWear to zero as of December 31, 2019.risk factors regarding risks associated with the
COVID-19
pandemic.
On November 13, 2019, we acquired 100% of the membership interests of AutoGuide, LLC (“AutoGuide”), a maker of high payload AMRs, an emerging and fast growing segment of the global forklift market. The total purchase price was approximately $81.7 million, which included cash paid of approximately $57.8 million and $24.0 million in fair value of contingent consideration payable upon achievement of certain performance targets, extending potentially through 2022. The maximum contingent consideration that could be paid is $106.9 million. AutoGuide’s AMRs are used for material transport of payloads up to 4,500 kg in manufacturing, warehouse and logistics applications. These products complement MiR’s lower payload products. AutoGuide is included in our Industrial Automation segment, which is a key component of our growth strategy.
We believe our recent acquisitions and investments have enhanced our opportunities for growth. We intend to continue to invest in our business, grow market share in our markets and further expand our addressable markets while tightly managing our costs.
Critical Accounting Policies and Estimates
We have identified the policies discussed below as critical to understanding our business and our results of operations and financial condition. The impact and any associated risks related to these policies on our business operations is discussed throughout Management’s Discussion and Analysis of Financial Condition and Results of Operations where such policies affect our reported and expected financial results.
Due to
the COVID-19
pandemic, there has been uncertainty and disruption in the global economy and our markets. We are not aware of any specific event or circumstance that would require an update to our estimates or judgments or a revision of the carrying value of our assets or liabilities as of February 22, 2021, the date of issuance of this Annual Report on
25
Form 10-K.
These estimates may change, as new events occur, and additional information is obtained. Actual results could differ significantly from these estimates under different assumptions or conditions.

Revenue from Contracts with Customers
In accordance with ASC 606, “
Revenue from Contracts with Customers” (“ASC 606”)
, we recognize revenues, when or as control is transferred to a customer. Our determination of revenue is dependent upon a five step process outlined below.
We account for a contract with a customer when there is written approval, the contract is committed, the rights of the parties, including payment terms, are identified, the contract has commercial substance and consideration is probable of collection.
We periodically enter into contracts with customers in which a customer may purchase a combination of goods and services, such as products with extended warranty obligations. We determine performance obligations by assessing whether the products or services are distinct from the other elements of the contract. In order to be distinct, the product or service must perform either on its own or with readily available resources and must be separate within the context of the contract.
We consider the amount stated on the face of the purchase order to be the transaction price. We do not have variable consideration which could impact the stated purchase price agreed to by us and the customer.
Transaction price is allocated to each individual performance obligation based on the standalone selling price of that performance obligation. We use standalone transactions when available to value each performance obligation. If standalone transactions are not available, we will estimate the standalone selling price through market assessments or cost plus a reasonable margin analysis. Any discounts from standalone selling price are spread proportionally to each performance obligation.
29

In order to determine the appropriate timing for revenue recognition, we first determine if the transaction meets any of three criteria for over time recognition. If the transaction meets the criteria for over time recognition, we recognize revenue as the good or service is delivered. We use input variables such as hours or months utilized or costs incurred to determine the amount of revenue to recognize in a given period. Input variables are used as they best align consumption with benefit to the customer. For transactions that do not meet the criteria for over time recognition, we will recognize revenue at a point in time based on an assessment of the five criteria for transfer of control. We have concluded that revenue should be recognized when shipped or delivered based on contractual terms. Typically, acceptance of our products and services is a formality as we deliver similar systems, instruments and robots to standard specifications. In cases where acceptance is not deemed a formality, we will defer revenue recognition until customer acceptance.
Translation of
Non-U.S.
Currencies
The functional currency for all
non-U.S.
subsidiaries is the U.S. dollar, except for Universal Robots, MiR and Lemsys for which the local currency is its functional currency. All foreign currency denominated monetary assets and liabilities are remeasured on a monthly basis into the functional currency using exchange rates in effect at the end of the period. All foreign currency denominated
non-monetary
assets and liabilities are remeasured into the functional currency using historical exchange rates. Net foreign exchange gains and losses resulting from remeasurement are included in other (income) expense, net. For Universal Robots, MiR and Lemsys, assets and liabilities are translated into U.S. dollars using exchange rates in effect at the end of the period. Revenues and expense amounts are translated using an average of exchange rates in effect during the period. Translation adjustments are recorded within accumulated other comprehensive income (loss) on the balance sheet.
Retirement and Postretirement Plans
We recognize net actuarial gains and losses and the change in the fair value of the plan assets in our operating results in the year in which they occur or upon any interim remeasurement of the plans. We calculate
26

the expected return on plan assets using the fair value of the plan assets. Actuarial gains and losses are generally measured annually as of December 31 and, accordingly, recorded during the fourth quarter of each year or upon any interim remeasurement of the plans.
In March 2017, the Financial Accounting Standards Board (“FASB”) issued ASU
2017-07,
“Compensation—Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and
Net Periodic Postretirement Benefit Cost
.” We retrospectively adopted the new accounting guidance on presentation of net periodic pension costs and net periodic postretirement benefit costs in the first quarter of 2018. This guidance requires the service cost component of net benefit costs to be reported in the same line item in the consolidated statement of operations as other employee compensation costs. The
non-service
components of net benefit costs such as interest cost, expected return on assets, amortization of prior service cost, and actuarial gains or losses, are required to be reported separately outside of income or loss from operations. Following the adoption of this guidance, we continue to record the service cost component in the same line item as other employee compensation costs and the
non-service
components of net benefit costs such as interest cost, expected return on assets, amortization of prior service cost, and actuarial gains or losses are reported within other (income) expense, net. In 2017, the retrospective adoption of this standard decreased income from operations by $5.0 million, due to the reclass of net actuarial pension gains and increased
non-operating
(income) expense by the same amount with no impact to net income (loss).
Inventories
Inventories are stated at the lower of cost using a standard costing system which approximates cost based on a
first-in,
first-out
basis or net realizable value. On a quarterly basis, we use consistent methodologies to evaluate all inventories for net realizable value. We record a provision for both excess and obsolete inventory when such
30

write-downs or write-offs are identified through the quarterly review process. The inventory valuation is based upon assumptions about future demand, product mix, and possible alternative uses.
Equity Incentive and Stock Purchase Plans
Stock-based compensation expense is based on the grant-date fair value estimated in accordance with the provisions of ASC 718, “
Compensation—Stock Compensation.
” Upon adoption of ASU
2016-09,
“Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting,”
in the first quarter of 2017, we made an accounting policy election to continue accounting for forfeitures by applying an estimated forfeiture rate and recognizing compensation costs only for those stock-basedstock- based compensation awards expected to vest. In accordance with ASU
2016-09,
starting in the first quarter of 2017, excess tax benefits or tax deficiencies are recognized as a discrete tax benefit or discrete tax expense to the current income tax provision in our consolidated statements of operations and are reported as cash flows from operating activities. On January 1, 2017, a cumulative effect adjustment of $39.1 million for any prior year excess tax benefits or tax deficiencies not previously recorded was recorded as an increase to retained earnings and deferred tax assets. All cash payments made to taxing authorities on the employees’ behalf for withheld shares are presented as financing activities on the statement of cash flows. In 2020, 2019 2018 and 2017,2018, we recognized a discrete tax benefit of $9.6 million, $4.9 million $7.6 million and $6.3$7.6 million, respectively, related to net excess tax benefit.
Income Taxes
Deferred tax assets and liabilities are determined based on differences between financial reporting and tax basis of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. The measurement of deferred tax assets is reduced by a valuation allowance if it is more likely than not that some or all of the deferred tax assets will not be realized. We performed the required assessment of positive and negative evidence regarding the realization of the net deferred tax assets in accordance with ASC 740, “
Accounting for Income Taxes.
” This assessment included the evaluation of scheduled
27

reversals of deferred tax liabilities, estimates of projected future taxable income and
tax-planning
strategies. Although realization is not assured, based on our assessment, we concluded that it is more likely than not that such assets, net of the existing valuation allowance, will be realized.
Investments
We account for our investments in debt and equity securities in accordance with the provisions of
ASC
320-10,
Investments—Debt and Equity Securities.
” On a quarterly basis, we review our investments to identify and evaluate those that have an indication of a potential other-than-temporary impairment. Factors considered in determining whether a loss is other-than-temporary include:
The length of time and the extent to which the market value has been less than cost;
The financial condition and near-term prospects of the issuer; and
The intent and ability to retain the investment in the issuer for a period of time sufficient to allow for any anticipated recovery in market value.
Investment in Other Companies
We account for investments in other companies at cost and evaluate for impairment or an indication of changes in fair value resulting from observable price changes in orderly transactions for the identical or similar investment of the same issuer on a quarterly basis.
Financial Assets and Financial Liabilities
In January 2016, the FASB issued ASU
2016-01,
Financial Instruments—Overall (Subtopic
825-10):
Recognition and Measurement of Financial Assets and Financial Liabilities.
” We adopted the new accounting
31

guidance in the first quarter of 2018 using the modified retrospective approach. This guidance requires that changes in fair value of equity marketable securities be accounted for directly in earnings. Previously, the changes in fair value of equity marketable securities were recorded in accumulated other comprehensive income on the balance sheet. We continue to record realized gains in interest income and realized losses in interest expense. The adoption of this new accounting guidance increased the January 1, 2018 retained earnings balance by $3.1 million and decreased the accumulated other comprehensive income balance by the same amount.
Credit Losses
In June 2016, the FASB issued
ASU 2016-13,
“Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This standard introduced the expected credit losses methodology for the measurement of credit losses on financial assets that are not measured at fair value through net income and replaces the “incurred loss” model with an “expected credit loss” model that requires consideration of a broader range of information to estimate expected credit losses over the lifetime of the asset. We adopted this standard on January 1, 2020 on a modified retrospective basis. The adoption of
ASU 2016-13
did not have a material impact on our consolidated statement of operations, balance sheets, cash flows, or earnings per share.
Goodwill, Intangible and Long-Lived Assets
On January 26, 2017, the Financial Accounting Standards Board (“FASB”) issued
ASU 2017-04,
“Intangibles—Goodwill and Other (Topic
350): Simplifying the Accounting for Goodwill Impairment.”
The new guidance removes Step 2 of the goodwill impairment test, which requires a hypothetical purchase price allocation. We adopted this standard on January 1, 2020, on a prospective basis. The adoption of
ASU 2017-04
did not have a material impact on the consolidated statement of operations, cash flows, or earnings per share. We assess goodwill for impairment at least annually in the fourth quarter, as of December 31, on a reporting unit basis, or more frequently, when events and circumstances occur indicating that the recorded goodwill may be impaired. IfUnder
ASU 2017-04,
goodwill impairment will be the book value ofamount by which a reporting unitunit’s carrying value exceeds its fair value, the implied fair value of goodwill is compared withnot to exceed the carrying amount of goodwill. IfAll other goodwill impairment guidance will remain largely unchanged. Entities will continue to have the option to perform a qualitative assessment to determine if a quantitative impairment test is necessary. The
same one-step
impairment test will be applied to goodwill at all reporting units, even those with zero or negative carrying amounts. Entities will be required to disclose the amount of goodwill exceeds the implied fair value of goodwill, an impairment charge is recorded in an amount equal to that excess.
at reporting units with zero or negative carrying amounts. No goodwill impairment was identified in 2020, 2019 2018 and 2017.
Based on our December 31, 2019 goodwill impairment test, the MiR reporting unit’s estimated fair value exceeded its carrying value by 14%. The MiR goodwill amount is $123.6 million as of December 31, 2019. Key assumptions in the goodwill valuation model are forecasted revenues, discount rate and earnings before interest and taxes. A change in any of these key assumptions could result in the reporting unit being impaired in a future period.2018.
We assess the impairment of intangible and long-lived assets whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Factors we consider important in the determination of an impairment include significant underperformance relative to historical or projected future operating results, significant changes in the manner that we use the acquired asset and significant negative industry or economic trends.
28

Business Combination
We recognize the tangible and intangible assets acquired and liabilities assumed based on their estimated fair values at the date of acquisition. The fair value of identifiable intangible assets is based on detailed cash flowflows valuations that use information and assumptions provided by management. We estimate the fair value of contingent consideration at the time of the acquisition using all pertinent information known to us at the time to assess the probability of payment of contingent amounts or through the use of a Monte Carlo simulation model. We allocate any excess purchase price over the fair value of the net tangible and intangible assets acquired and liabilities assumed to goodwill. The assumptions used in the valuations for our acquisitions may differ materially from actual results depending on performance of the acquired businesses and other factors. While we believe the
32

assumptions used were appropriate, different assumptions in the valuation of assets acquired and liabilities assumed could have a material impact on the timing and extent of impact on our statements of operations. Goodwill is assigned to reporting units as of the date of the related acquisition.
Results of Operations
Information pertaining to fiscal year 20172018 results of operations, including a
year-to-year
comparison against fiscal year 2018,2019, was included in our Annual Report on Form
10-K
for the year ended December 31, 20182019 under Part II, Item 7, “Management’s Discussion and Analysis of Financial Position and Results of Operations,” which was filed with the SEC on March 1, 2019.2, 2020. This information is incorporated by reference herein.
The following table sets forth the percentage of total net revenues included in our consolidated statements of operations:
         
 
Years Ended December 31,
 
 
      2019      
  
      2018      
 
Percentage of revenues:
      
Revenues:
      
Products
  
82.3
%  
82.3
%
Services
  
17.7
   
17.7
 
         
Total revenues
  
100.0
   
100.0
 
Cost of revenues:
      
Cost of products
  
34.1
   
34.6
 
Cost of services
  
7.5
   
7.3
 
         
Total cost of revenues (exclusive of acquired intangible assets amortization shown separately below)
  
41.6
   
41.9
 
         
Gross profit
  
58.4
   
58.1
 
Operating expenses:
      
Selling and administrative
  
19.0
   
18.6
 
Engineering and development
  
14.1
   
14.4
 
Acquired intangible assets amortization
  
1.7
   
1.9
 
Restructuring and other
  
(0.6
)  
0.7
 
         
Total operating expenses
  
34.3
   
35.5
 
         
Income from operations
  
24.1
   
22.6
 
Non-operating
(income) expenses:
      
Interest income
  
(1.1
)  
(1.3
)
Interest expense
  
1.0
   
1.5
 
Other (income) expense, net
  
1.3
   
0.1
 
         
Income before income taxes
  
22.9
   
22.3
 
Income tax provision
  
2.5
   
0.8
 
         
Net income
  
20.4
%  
21.5
%
         
 
   
Years Ended December 31,
 
   
      2020      
  
      2019      
 
Percentage of revenues:
   
Revenues:
   
Products
   86.2  82.3
Services
   13.8   17.7 
  
 
 
  
 
 
 
Total revenues
   100.0   100.0 
Cost of revenues:
   
Cost of products
   37.1   34.1 
Cost of services
   5.7   7.5 
  
 
 
  
 
 
 
Total cost of revenues (exclusive of acquired intangible assets amortization shown separately below)
   42.8   41.6 
  
 
 
  
 
 
 
Gross profit
   57.2   58.4 
Operating expenses:
   
Selling and administrative
   14.9   19.0 
Engineering and development
   12.0   14.1 
Acquired intangible assets amortization
   1.0   1.7 
Restructuring and other
   (0.4  (0.6
  
 
 
  
 
 
 
Total operating expenses
   27.5   34.3 
  
 
 
  
 
 
 
Income from operations
   29.7   24.1 
Non-operating
(income) expenses:
   
Interest income
   (0.2  (0.7
Interest expense
   0.8   1.0 
Other (income) expense, net
   0.3   1.0 
  
 
 
  
 
 
 
Income before income taxes
   28.9   22.9 
Income tax provision
   3.7   2.5 
  
 
 
  
 
 
 
Net income
   25.1  20.4
  
 
 
  
 
 
 
29
33

Revenues
Revenues for our reportable segments were as follows:
             
 
2019
  
2018
  
2018-2019
Dollar
Change
 
   
(in millions)
   
Semiconductor Test
 $
1,552.6
  $
1,492.4
  $
60.2
 
Industrial Automation
  
298.1
   
261.5
   
36.6
 
System Test
  
287.5
   
216.1
   
71.4
 
Wireless Test
  
157.3
   
132.0
   
25.3
 
Corporate and Other
  
(0.5
)  
(1.2
)  
0.7
 
             
 $
2,295.0
  $
2,100.8
  $
194.2
 
             
 
   
2020
  
2019
  
2019-2020

Dollar

Change
 
      
(in millions)
    
Semiconductor Test
  $2,259.6  $1,552.6  $707.0 
System Test
   409.7   287.5   122.2 
Industrial Automation
   279.7   298.1   (18.4
Wireless Test
   173.0   157.3   15.7 
Corporate and Other
   (0.6  (0.5  (0.1
  
 
 
  
 
 
  
 
 
 
  $3,121.5  $2,295.0  $826.5 
  
 
 
  
 
 
  
 
 
 
The increase in Semiconductor Test revenues of $60.2$707.0 million, or 4%45.5%, from 2018 to 2019 was driven primarily by an increase in semiconductor testermobility test sales resulting from increased complexity of cell phone silicon which drives demand for 5G infrastructuretesters, and image sensors and higher service revenue, partially offset by a decrease in sales in the automotive and analog test segments.
Thean increase in Industrial Automation revenuesmemory test sales of $36.6 million, or 14%, from 2018 to 2019 was primarily due to higher demand for collaborative robots. The MiR acquisition was completed in April 2018.
flash and DRAM testers. The increase in System Test revenues of $71.4$122.2 million, or 33%42.5%, from 2018 to 2019 was primarily due to higher sales in Storage Test of 3.5”system level and hard disk drive testers, and higher sales in Defense/Aerospace test instrumentation and systems, and higherpartially offset by lower sales in Production Board Test from higher 5Gdue to lower automotive electronics demand. The decrease in Industrial Automation revenues of $18.4 million, or 6.2%, was primarily due to lower demand for collaborative robotic arms in the automotive and manufacturing markets amplified by the impacts of
COVID-19.
The increase in Wireless Test revenues of $25.3$15.7 million, or 19%10.0%, from 2018 to 2019 was primarily due to higher demand for millimeter waveincreased sales of 5G, WiFi 6 and cellular test products driven by new wireless standards and 5G, partially offset by lower sales in connectivity test products and services.WiFi 6E testers.
Our reportable segments accounted for the following percentages of consolidated revenues:
         
 
2019
  
2018
 
Semiconductor Test
  
68
%  
71
%
Industrial Automation
  
13
   
12
 
System Test
  
13
   
10
 
Wireless Test
  
7
   
6
 
         
  
100
%  
100
%
         
 
   
2020
  
2019
 
Semiconductor Test
   72  68
System Test
   13   13 
Industrial Automation
   9   13 
Wireless Test
   6   7 
  
 
 
  
 
 
 
   100  100
  
 
 
  
 
 
 
Revenues by country as a percentage of total revenues were as follows (1):
         
 
2019
  
2018
 
China
  
22
%  
17
%
Taiwan
  
21
   
25
 
United States
  
15
   
13
 
Korea
  
10
   
8
 
Europe
  
10
   
11
 
Japan
  
8
   
8
 
Thailand
  
4
   
3
 
Singapore
  
4
   
5
 
Malaysia
  
3
   
6
 
Philippines
  
2
   
4
 
Rest of the World
  
2
   
2
 
         
  
100
%  
100
%
         
 
   
2020
  
2019
 
Taiwan
   38  21
China
   15   22 
Korea
   13   10 
United States
   10   15 
Europe
   7   10 
Japan
   5   8 
Thailand
   4   4 
Singapore
   2   4 
Malaysia
   2   3 
Philippines
   2   2 
Rest of the World
   2   2 
  
 
 
  
 
 
 
   100  100
  
 
 
  
 
 
 
30

(1)
Revenues attributable to a country are based on the location of the customer site.
 
34

The breakout of product and service revenues was as follows:
             
 
2019
  
2018
  
2018-2019
Dollar
Change
 
 
(in millions)
 
Products revenues
 $
1,887.7
  $
1,729.6
  $
158.1
 
Services revenues
  
407.3
   
371.2
   
36.1
 
             
 $
2,295.0
  $
2,100.8
  $
194.2
 
             
 
   
2020
   
2019
   
2019-2020

Dollar

Change
 
   
(in millions)
 
Product revenues
  $2,690.9   $1,887.7   $803.2 
Service revenues
   430.6    407.3    23.3 
  
 
 
   
 
 
   
 
 
 
  $3,121.5   $2,295.0   $826.5 
  
 
 
   
 
 
   
 
 
 
Our product revenues increased $158.1$803.2 million, or 9%42.5%, in 2019 from 2018 primarily due to higher sales in Semiconductor Test mobility test segment, higher sales of testers for 5G infrastructureflash and image sensors,DRAM testers, higher sales in Storage Test of 3.5”system level and hard disk drive testers, and higher demandsales in Industrial Automation,Wireless Test of 5G, WiFi 6 and WiFi 6E testers, partially offset by a decrease in sales in Semiconductor Test automotive and analog test segments.Industrial Automation. Service revenues increased $36.1$23.3 million or 10%5.7%.
In 2020, revenues from Taiwan Semiconductor Manufacturing Company Ltd., a customer of our Semiconductor Test segment, accounted for 15% of our consolidated revenues. In 2019, and 2018, no single direct customer accounted for more than 10% of our consolidated revenues. In 20192020 and 2018,2019, our five largest direct customers in aggregate accounted for 27%36% and 27% of our consolidated revenues, respectively.
We estimate consolidated revenues driven by one OEM customer, combining direct sales to that customer with sales to the customer’s OSATs, accounted for approximately 25% and 10% of our consolidated revenues in 2020 and 2019, respectively. We estimate consolidated revenues driven by Huawei Technologies Co. Ltd. (“Huawei”), combining direct sales to that customer with sales to the customer’s OSATs, accounted for approximately 11%3% and 4%11% of our consolidated revenues in 20192020 and 2018, respectively. We estimate consolidated revenues driven by another OEM customer, combining direct sales to that customer with sales to the customer’s OSATs, accounted for approximately 10% and 13% of our consolidated revenues in 2019, and 2018, respectively.
Gross Profit
             
 
2019
  
2018
  
2018-2019
Dollar /
Point
Change
 
 
(dollars in millions)
 
Gross profit
 $
1,339.8
  $
1,220.4
  $
119.4
 
Percent of total revenues
  
58.4
%  
58.1
%  
0.3
 
 
   
2020
  
2019
  
2019-2020

Dollar /

Point

Change
 
   
(dollars in millions)
 
Gross profit
  $1,785.7  $1,339.8  $445.9 
Percent of total revenues
   57.2  58.4  (1.2
Gross profit as a percent of total revenues increased from 2018 to 2019decreased by 0.31.2 points, primarily due to favorable product mix in Semiconductor Test and Storage Test.
The breakout of product and service gross profit was as follows:
             
 
2019
  
2018
  
2018-2019
Dollar /
Point
Change
 
 
(dollars in millions)
 
Product gross profit
 $
1,105.6
  $
1,002.5
  $
103.1
 
Percent of product revenues
  
58.6
%  
58.0
%  
0.6
 
             
Service gross profit
 $
234.2
  $
217.9
  $
16.3
 
Percent of service revenues
  
57.5
%  
58.7
%  
(1.2
)
 
   
2020
  
2019
  
2019-2020

Dollar /

Point

Change
 
   
(dollars in millions)
 
Product gross profit
  $1,533.4  $1,105.6  $427.8 
Percent of product revenues
   57.0  58.6  (1.6
Service gross profit
  $252.3  $234.2  $18.1 
Percent of service revenues
   58.6  57.5  1.1 
We assess the carrying value of our inventory on a quarterly basis by estimating future demand and comparing that demand against
on-hand
and
on-order
inventory positions. Forecasted revenues information is
31

obtained from the sales and marketing groups and incorporates factors such as backlog and future consolidated
35

revenues. This quarterly process identifies obsolete and excess inventory. Obsolete inventory, which represents items for which there is no demand, is fully reserved. Excess inventory, which represents inventory items that are not expected to be consumed during the next twelve quarters for our Semiconductor Test, Industrial Automation and System Test segments and next four quarters for our Wireless Test segment, is written-down to estimated net realizable value.
During the year ended December 31, 2020, we recorded an inventory provision of $17.5 million included in cost of revenues, primarily due to downward revisions to previously forecasted demand levels for certain products. Of the $17.5 million of total excess and obsolete provisions, $11.0 million was related to Semiconductor Test, $4.8 million was related to Wireless Test, $0.9 million was related to System Test, and $0.8 million was related to Industrial Automation.
During the year ended December 31, 2019, we recorded an inventory provision of $15.2 million included in cost of revenues, primarily due to downward revisions to previously forecasted demand levels for certain products. Of the $15.2 million of total excess and obsolete provisions, $8.7 million was related to Semiconductor Test, $4.0 million was related to Wireless Test, $2.0 million was related to System Test, and $0.5 million was related to Industrial Automation.
During the year ended December 31, 2018, we recorded an inventory provision of $11.2 million included in cost of revenues, primarily due to downward revisions to previously forecasted demand levels for certain products. Of the $11.2 million of total excess and obsolete provisions, $6.8 million was related to Semiconductor Test, $2.5 million was related to Wireless Test, $1.2 million was related to System Test, and $0.7 million was related to Industrial Automation.
During the years ended December 31, 20192020 and 2018,2019, we scrapped $9.2$7.7 million and $7.0$9.2 million of inventory, respectively, and sold $3.2$2.3 million and $6.7$3.2 million of previously written-down or
written-off
inventory, respectively. As of December 31, 2019,2020, we had inventory related reserves for amounts which had been written-down or
written-off
totaling $103.6$110.6 million. We have no
pre-determined
timeline to scrap the remaining inventory.
Selling and Administrative
Selling and administrative expenses were as follows:
             
 
2019
  
2018
  
2018-2019
Change
 
 
(dollars in millions)
 
Selling and administrative
 $
437.1
  $
390.7
  $
46.4
 
Percent of total revenues
  
19.0
%  
18.6
%   
 
   
2020
  
2019
  
2019-2020

Change
 
   
(dollars in millions)
 
Selling and administrative
  $464.8  $437.1  $27.7 
Percent of total revenues
   14.9  19.0 
The increase of $46.4$27.7 million in selling and administrative expenses from 2018was primarily due to 2019 was due primarily to higher spending in Industrial Automation from higher sales and marketing spending in Universal Robots and MiR, which was acquired on April 25, 2018, higher sales and marketing spending in Semiconductor Test and higher variable compensation.
Engineering and Development
Engineering and development expenses were as follows:
             
 
2019
  
2018
  
2018-2019
Change
 
 
(dollars in millions)
 
Engineering and development
 $
322.8
  $
301.5
  $
21.3
 
Percent of total revenues
  
14.1
%  
14.4
%   
 
   
2020
  
2019
  
2019-2020

Change
 
   
(dollars in millions)
 
Engineering and development
  $375.0  $322.8  $52.1 
Percent of total revenues
   12.0  14.1 
The increase of $21.3$52.1 million in engineering and development expenses from 2018 to 2019 was primarily due primarily to higher spending in Industrial Automation and Wireless Testvariable compensation and higher variable compensation.spending across all segments.
32
Restructuring and Other
During the year ended December 31, 2020, we recorded a $19.7 million gain for the decrease in the fair value of the AutoGuide contingent consideration liability, and a $3.5 million gain for the decrease in the fair
36

Restructuringvalue of the MiR contingent consideration liability, partially offset by a $4.0 million contract termination settlement charge, $2.5 million of acquisition related compensation and Other
expenses, $2.3 million of severance charges primarily in Industrial Automation, and $1.2 million of other expenses.
During the year ended December 31, 2019, we recorded a gain of $22.2 million fromgain for the decrease in the fair value of the MiR contingent consideration liability, partially offset by a $3.0 million gain for the increase in the fair value of the AutoGuide contingent consideration, $2.9 million of severance charges related to headcount reductions primarily in Semiconductor Test and Industrial Automation, and $2.5 million for acquisition related expenses and compensation.
During the year ended December 31, 2018, we recorded an expense of $17.7 million for the increase in the fair value of the MiR contingent consideration liability, $8.7 million of severance charges related to headcount reductions primarily in Semiconductor Test, and $4.5 million for acquisition related expenses and compensation, partially offset by a gain of $16.7 million from the decrease in the fair value of the Universal Robots contingent consideration liability.
The remaining accrual for severance of $0.5 million is reflected in the accrued employees’ compensation and withholdings on the balance sheet and is expected to be paid by October 2020.March 2021.
Interest and Other
             
 
2019
  
2018
  
2018-2019
Change
 
   
(in millions)
   
Interest income
 $
(24.8
) $
(26.7
) $
1.9
 
Interest expense
  
23.1
   
31.3
   
(8.2
)
Other (income) expense, net
  
29.5
   
1.4
   
28.1
 
 
   
2020
  
2019
  
2019-2020

Change
 
      
(in millions)
    
Interest income
  $(6.0 $(17.0 $11.0 
Interest expense
   24.2   22.2   2.0 
Other (income) expense, net
   9.2   22.6   (13.5
Interest income decreased by $1.9$11.0 million from 2018 to 2019primarily due primarily to lower cash and marketable securities balancesinterest rates in 2020 compared to 2019. Interest expense decreasedincreased by $8.2$2.0 million from 2018primarily due to 2019 due primarilyinterest expense related to unrealized losses on equity marketable securities recognized in 2018.our convertible senior notes and revolving credit facility costs. Other (income) expense, net increaseddecreased by $28.1$13.5 million from 2018 to 2019primarily due primarily to a $15.0 million charge for the impairment of the investment in RealWear and an $11.5in 2019, partially offset by a $2.1 million changeincrease in pension actuarial (gains) losses from a $3.3 million gain in 2018 to an $8.2 million losslosses in 2019.2019 to $10.3 million losses in 2020.
Income (Loss) Before Income Taxes
             
 
2019
  
2018
  
2018-2019
Change
 
 
(in millions)
 
Semiconductor Test
 $
417.0
  $
397.6
  $
19.4
 
System Test
  
93.5
   
48.9
   
44.6
 
Wireless Test
  
35.6
   
29.1
   
6.5
 
Industrial Automation
  
(5.9
)  
7.7
   
(13.6
)
Corporate and Other (1)
  
(14.4
)  
(15.4
)  
1.0
 
             
 $
 525.8
  $
467.8
  $
 58.0
 
             
 
   
2020
  
2019
  
2019-2020

Change
 
   
(in millions)
 
Semiconductor Test
  $739.7  $417.0  $322.7 
System Test
   152.1   93.5   58.6 
Wireless Test
   42.0   35.6   6.4 
Industrial Automation
   (24.0  (5.9  (18.1
Corporate and Other (1)
   (8.7  (14.4  5.7 
  
 
 
  
 
 
  
 
 
 
  $901.0  $525.8  $375.3 
  
 
 
  
 
 
  
 
 
 
(1)
Included in Corporate and Other are the following:are: contingent consideration adjustments, investment impairment, pension and postretirement plans actuarial (gains) and losses,employee severance charges, interest (income) and expense, net foreign exchange (gains) and losses, pension and postretirement plan actuarial (gains) and losses and settlement charges, intercompany eliminations, and certain acquisition related charges.charges and compensation.
The increase in income before income taxes in Semiconductor Test from 2018 to 2019 was driven primarily by an increase in semiconductor testermobility test sales resulting from increased complexity of cell phone silicon which drives demand for 5G infrastructuretesters, and image sensors, partially offset by a decreasean increase in memory test sales in the automotiveof flash and analog test segments.DRAM testers. The increase in income before income taxes in System Test from 2018 to 2019 was primarily due to higher sales in Storage Test of 3.5”system level and hard disk drive testers, and higher sales in Defense/Aerospace test of instrumentation and systems, and higherpartially offset by lower sales in Production Board Test
33

from higher 5Gdue to lower automotive electronics demand. The increase in income before income taxes in Wireless Test from 2018 to 2019 was primarily due to higher demand for millimeter waveincreased sales of 5G, WiFi 6 and cellular test products driven by new wireless standards and 5G partially offset by lower sales in connectivity test products and services.WiFi 6E testers. The decrease in income before income taxes in Industrial Automation from 2018was primarily due to 2019 was due primarily to higher saleslower demand for collaborative robotic arms in the automotive and marketing, and engineering spending.manufacturing markets amplified by the impacts of
COVID-19.
37

Income Taxes
Income tax expense for 2020, 2019 and 2018 and 2017 totaled $116.9 million, $58.3 million $16.0 million and $266.7$16.0 million, respectively. The effective tax rate for 2020, 2019 and 2018 was 13.0%, 11.1% and 2017 was 11.1%, 3.4% and 50.9%, respectively.
The increase in the effective tax rate from 20182019 to 20192020 is primarily attributable to a reduction in the benefit from releases of reserves for uncertain tax positions and a reduction in the benefit from foreign tax credits. These increases in expense associated with U.S. global intangible
low-taxed
income and U.S.were partially offset by a decrease in the transition tax on the mandatory deemed repatriation of foreign earnings. Theseearnings and shift in the geographic distribution of income, which increases the income subject to taxation in expense were partially offset by increased benefit fromlower tax rate jurisdictions relative to higher tax rate jurisdictions.
In the U.S. foreign derived intangible income deduction, foreign tax credits and a net reduction in reserves for uncertain tax positions.
Wefourth quarter of 2017, we recorded $186.0 million of additional income tax expense in the fourth quarter of 2017 which represented our best estimate of the impact of the Tax Reform Act in accordance with our understanding of the Tax Reform Act and available guidance as of that date. The $186.0 million was primarily composed of expense of $161.0 million related to the
one-time
transition tax on the mandatory deemed repatriation of foreign earnings, $33.6 million of expense related to the remeasurement of certain deferred tax assets and liabilities based on the rates at which they are expected to reverse in the future, and benefit of $10.3 million associated with the impact of correlative adjustments on uncertain tax positions. In accordance with the requirements of SEC Staff Accounting Bulletin (“SAB”) No. 118, “Income Tax Accounting Implications of the Tax Cuts and Jobs Act”, in the fourth quarter of 2018, we completed our analysis of the effect of the Tax Reform Act based on the application of the guidance available as of December 31, 2018 and recorded $49.5 million of net income tax benefit. The net benefit consisted of $51.7 million of benefit resulting from a reduction in the estimate of the
one-time
transition tax on the mandatory deemed repatriation of foreign earnings and an expense of $2.2 million associated with the impact of correlative adjustments on uncertain tax positions.
The changeincrease in the effective tax rate from 20172018 to 2018 was also impacted2019 is primarily attributable to increases in expense associated with U.S. global intangible
low-taxed
income and U.S. transition tax on the mandatory deemed repatriation of foreign earnings. These increases in expense were partially offset by a shift in the geographic distribution of income which increased income subject to taxation in the U.S. relative to lower tax rate jurisdictions, the benefit offrom the U.S. foreign derived intangible income deduction, and increasesan increase in discretethe benefit from
non-taxable
foreign exchange gainstax credits and losses.the benefit from a net reduction in reserves for uncertain tax positions.
We qualify for a tax holiday in Singapore by fulfilling the requirements of an agreement with the Singapore Economic Development Board under which certain headcount and spending requirements must be met. The tax savings attributable to the Singapore tax holiday for the years ended December 31, 2020, 2019 and 2018 and 2017 were $29.9 million or $0.16 per diluted share, $15.1 million or $0.08 per diluted share and $11.9 million or $0.06 per diluted share, and $24.8 million or $0.12 per diluted share, respectively. In November 2020, we entered into an agreement with the Singapore Economic Development Board which extended our Singapore tax holiday under substantially similar terms to the agreement which expired on December 31, 2020. The new tax holiday is scheduled to expire on December 31, 2020.2025.
3438

Contractual Obligations
The following table reflects our contractual obligations as of December 31, 2019:2020:
                         
 
Payments Due by Period
 
 
Total
  
Less than
1 year
  
1-3
years
  
3-5
years
  
More than
5 years
  
Other
 
 
(in thousands)
 
Convertible debt
 $
460,000
  $
—  
  $
—  
  $
460,000
  $
—  
  $
—  
 
Purchase obligations
  
415,582
  $
412,948
   
2,634
   
—  
   
—  
   
—  
 
Retirement plans contributions
  
139,451
   
5,069
   
10,464
   
10,336
   
113,582
   
—  
 
Transition tax payable (1)
  
88,157
   
5,515
   
15,741
   
22,628
   
44,273
   
—  
 
Operating lease obligations
  
72,505
   
21,933
   
30,582
   
11,602
   
8,388
   
—  
 
Interest on long term debt
  
23,000
   
5,750
   
11,500
   
5,750
   
—  
   
—  
 
Fair value of contingent consideration
  
39,705
   
9,106
   
30,599
   
—  
   
—  
   
—  
 
Other long-term liabilities reflected on the balance sheet under GAAP (2)
  
79,579
   
—  
   
39,156
   
6,348
   
470
   
33,605
 
                         
Total
 $
 1,317,979
  $
 460,321
  $
140,676
  $
516,664
  $
166,713
  $
33,605
 
                         
 
   
Payments Due by Period
 
   
Total
   
Less than

1 year
   
1-3

years
   
3-5

years
   
More than

5 years
   
Other
 
   
(in thousands)
 
Purchase obligations
  $603,464   $592,058   $11,406   $—     $—     $—   
Convertible debt
   459,971    37,397    422,574    —      —      —   
Retirement plans contributions
   156,592    5,551    10,598    10,426    130,017    —   
Transition tax payable (1)
   82,820    7,889    15,795    34,540    24,596    —   
Operating lease obligations
   71,457    22,631    27,371    13,839    7,616    —   
Interest on long term debt
   15,928    5,364    10,564    —      —      —   
Fair value of contingent consideration
   7,227    —      7,227    —      —      —   
Other long-term liabilities reflected on the balance sheet under GAAP (2)
   88,532    —      51,165    6,787    407    30,173 
  
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total
  $1,485,991   $670,890   $556,700   $65,592   $162,636   $30,173 
  
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
(1)
Represents the transition tax liability associated with our accumulated foreign earnings as a result of enactment of the Tax Reform Act on December 22, 2017.
(2)
Included in other long-term liabilities are liabilities for customer advances, extended warranty, uncertain tax positions, deferred tax liabilities and other obligations. For certain long-term obligations, we are unable to provide a reasonably reliable estimate of the timing of future payments relating to these obligations and therefore we included these amounts in the column marked “Other.”
Liquidity and Capital Resources
Our cash, cash equivalents and marketable securities balance decreasedincreased by $189$539 million in 2020 to $1,554 million.
Operating activities during 2020 provided cash of $868.9 million. Changes in operating assets and liabilities used cash of $69.4 million. This was due to a $202.3 million increase in operating assets and a $132.9 million increase in operating liabilities.
The increase in operating assets was due to a $129.5 million increase in accounts receivable due to increased sales, an $8.4 million increase in inventories, and a $64.4 million increase in prepayments and other assets.
The increase in operating liabilities was due to a $54.7 million increase in accrued employee compensation, a $40.0 million increase in deferred revenue and customer advance payments, a $25.2 million increase in income taxes, a $12.8 million increase in other accrued liabilities, and a $5.7 million increase in accounts payable, partially offset by $5.4 million of retirement plan contributions.
Investing activities during 2020 used cash of $569.8 million, due to $900.2 million used for purchases of marketable securities, and $185.0 million used for purchases of property, plant and equipment, partially offset by $480.0 million and $35.0 million in proceeds from maturities and sales of marketable securities, respectively, and proceeds from life insurance of $0.5 million related to the cash surrender value from the cancellation of Teradyne owned life insurance policy.
Financing activities during 2020 used cash of $158.3 million, due to $88.5 million used for the repurchase of 1.5 million shares of common stock at an average price of $58.33 per share, $66.5 million used for dividend payments, $23.0 million used for payments related to net settlement of employee stock compensation awards, and $8.9 million used for payment related to MiR acquisition contingent consideration, partially offset by $28.5 million from 2018 to 2019 to $1,016 million.the issuance of common stock under employee stock purchase and stock option plans.
39

Operating activities during 2019 provided cash of $578.8 million. Changes in operating assets and liabilities used cash of $51.7 millionmillion. This was due to a $121.6 million increase in operating assets and a $69.9 million increase in operating liabilities.
The increase in operating assets was due to a $70.4 million increase in accounts receivable due to increased sales, a $27.4 million increase in inventories, and a $23.8 million increase in prepayments and other assets.
The increase in operating liabilities was due to a $39.3 million increase in deferred revenue and customer advance payments, a $24.8 million increase in accounts payable, a $15.3 million increase in accrued employee compensation and a $9.2 million increase in other accrued liabilities, partially offset by a $13.6 million decrease in income taxes, and $5.1 million of retirement plan contributions.
Investing activities during 2019 used cash of $156.7 million, due to $662.7 million used for purchases of marketable securities, $134.6 million used for purchases of property, plant and equipment, $57.8 million, net of cash acquired, used for the acquisition of AutoGuide, $15.0 million used for an investment in RealWear, and $7.0 million, net of cash acquired, used for the acquisition of Lemsys, partially offset by $611.9 million and $105.6 million in proceeds from maturities and sales of marketable securities, respectively, and proceeds from life insurance of $2.9 million related to the cash surrender value from the cancellation of Teradyne owned life insurance policies.
Financing activities during 2019 used cash of $574.3 million, due to $500.0 million used for the repurchase of 10.9 million shares of common stock at an average price of $45.89 per share, $61.3 million used for dividend
35

payments, $27.6 million used for payments related to MiR and Universal Robots acquisition contingent consideration and $14.7 million used for payments related to net settlement of employee stock compensation awards, partially offset by $29.3 million from the issuance of common stock under employee stock purchase and stock option plans.
Operating activities during 2018 providedIn January 2020, May 2020, August 2020 and November 2020, our Board of Directors declared a quarterly cash dividend of $476.9 million. Changes in operating assets and liabilities used cash of $163.5 million. This was due to a $105.8 million increase in operating assets and a $57.7 million decrease in operating liabilities.
The increase in operating assets was due to a $58.4 million increase in prepayments and other assets due primarily to payments to our contract manufacturers, a $29.5 million increase in inventories, and a $17.9 million increase in accounts receivable due to higher sales in the fourth quarter of 2018.
The decrease in operating liabilities was due to a $80.4 million decrease in income taxes, primarily related to a decrease in our transitional tax liability associated with our accumulated foreign earnings under the U.S. Tax Reform Act, a $5.5 million decrease in other accrued liabilities and $4.3 million of retirement plans contributions, partially offset by a $13.4 million increase in customer advance payments and deferred revenue, a $12.9 million increase in accounts payable, and a $6.3 million increase in accrued employee compensation due primarily to variable compensation.
Investing activities during 2018 provided cash of $923.0 million, due to $1,270.4 million and $846.1 million in proceeds from maturities and sales of marketable securities, respectively, proceeds from a government subsidy of $7.9 million for property, plant and equipment, and proceeds from life insurance of $1.1 million related to the cash surrender value from the cancellation of a Teradyne owned life insurance policy, partially offset by $918.7 million used for purchase of marketable securities, $169.5 million used for the acquisitions of MiR and Energid, and $114.4 million used for purchases of property, plant and equipment.
Financing activities during 2018 used cash of $903.4 million, due to $823.5 million used for the repurchase of 21.6 million shares of common stock at an average price of $38.06$0.10 per share, $67.3 million used forshare. Total dividend payments $20.0 million used for payments related to net settlement of employee stock compensation awards, and $13.6 million used for a payment related to Universal Robots acquisition contingent consideration, partially offset by $21.0 million from the issuance of common stock under employee stock purchase and stock option plans.in 2020 were $66.5 million.
In January 2019, May 2019, August 2019 and November 2019, our Board of Directors declared a quarterly cash dividend of $0.09 per share. Total dividend payments in 2019 were $61.3 million.
In January 2018, May 2018, August 2018 and November 2018, our Board of Directors declared a quarterly cash dividend of $0.09 per share. Total dividend payments in 2018 were $67.3 million.
In January 2020,2021, our Board of Directors declared a quarterly cash dividend of $0.10 per share to be paid on March 20, 202019, 2021 to shareholders of record as of February 21, 2020.19, 2021. Payment of future cash dividends are subject to the discretion of our Board of Directors and will depend, among other things, upon our earnings, capital requirements and financial condition.
In January 2018, our Board of Directors cancelled the December 2016 stock repurchase program and authorized a new stock repurchase program for up to $1.5 billion of common stock. In 2019, we repurchased 10.9 million shares of common stock for $500.0 million at an average price per share of $45.89. In 2018, we repurchased 21.6 million shares of common stock for $823.5 million at an average price per share of $38.06. The cumulative repurchases as of December 31, 2019 totaled 32.5 million shares of common stock for $1,323.0 million at an average price per share of $40.68.
36

In January 2020, our Board of Directors cancelled the January 2018 stock repurchase program and approved a new stock repurchase program for up to $1.0 billion in common stock. On April 1, 2020, we suspended the share repurchase program. In 2020, we repurchased 1.5 million shares of common stock for $88.5 million at an average price per share of $58.33. In 2019, we repurchased 10.9 million shares of common stock for $500.0 million at an average price per share of $45.89. The cumulative repurchases as of December 31, 2019, for the 2018 stock repurchase program, totaled 32.5 million shares of common stock for $1,323.0 million at an average price per share of $40.68. In January 2021, our Board of Directors cancelled the January 2020 repurchase program and approved a new repurchase program for up to $2.0 billion of common stock. Unless terminated by resolution of our Board of Directors, the repurchase program will expire when we have repurchased all shares authorized for repurchase under the share repurchase program. We intend to repurchase a minimum of $250.0$600 million in 2020.2021.
While we declared a quarterly cash dividend and authorized a share repurchase program, we may reduce or eliminate the cash dividend or share repurchase program in the future. Future cash dividends and stock repurchases are subject to the discretion of our Board of Directors, which will consider, among other things, our earnings, capital requirements and financial condition.
40

On May 1, 2020, we entered into a credit agreement providing a three-year, senior secured revolving credit facility of $400 million. As of February 22, 2021, we have not borrowed any funds under the credit facility.
We believe our cash, cash equivalents and marketable securities balance will be sufficient to pay our quarterly dividend execute our authorized share repurchase program and meet our working capital and expenditure needs for at least the next twelve months. Inflation has not had a significant long-term impact on earnings. At this time, the
COVID-19
pandemic has not had an impact on our liquidity, but there is no assurance that continued impacts resulting from the pandemic will not have an adverse effect in the future.
Retirement Plans
ASC
715-20,
Compensation—Retirement Benefits—Defined Benefit Plans,
” requires an employer with defined benefit plans or other postretirement benefit plans to recognize an asset or a liability on its balance sheet for the overfunded or underfunded status of the plans as defined by ASC
715-20.
The pension asset or liability represents the difference between the fair value of the pension plan’splans’ assets and the projected benefit obligation as of December 31. For other postretirement benefit plans, the liability is the difference between the fair value of the plan’s assets and the accumulated postretirement benefit obligation as of December 31.
For the year ended December 31, 2019,2020, our pension expense, which includes the U.S. Qualified Pension Plan (“U.S. Plan”), certain qualified plans for
non-U.S.
subsidiaries, and a U.S. Supplemental Executive Defined Benefit Plan, was approximately $11.6$13.9 million. Pension expense is calculated based upon a number of actuarial assumptions. Discount rate and expected return on assets are two assumptions which are important elements of pension plan expense and asset/liability measurement. We evaluate our discount rate and expected rate of return on assets assumptions annually on a plan and country specific basis. We evaluate other assumptions related to demographic factors, such as retirement age, mortality and turnover periodically, and update them to reflect our experience and expectations for the future.
In developing the expected return on U.S. Plan assets assumption, we evaluated input from our investment manager and pension consultants, including their forecast of asset class return expectations. We believe that 4.25%3.0% was an appropriate rate of return on assets to use for 2019.2020. The December 31, 20192020 asset allocation for our U.S. Plan was 94% invested in fixed income securities, 5% invested in equity securities, and 1% invested in other securities. Our investment manager regularly reviews the actual asset allocation and periodically rebalances the portfolio to ensure alignment with our target allocations.
We recognize net actuarial gains and losses and the change in the fair value of plansplan assets in our operating results in the year in which they occur or upon any interim remeasurement of the plans. We calculate the expected return on plan assets using the fair value of the plan assets. Actuarial gains and losses are generally measured annually as of December 31 and, accordingly, recorded during the fourth quarter of each year or upon any interim remeasurement of the plans.
The discount rate that we utilized for determining future pension obligations for the U.S. Plan is based on the FTSE Pension Index adjusted for the U.S. Plan’s expected cash flows and was 3.10%2.3% at December 31, 2019,2020, down from 4.15%3.1% at December 31, 2018.2019. We estimate that in 20202021 we will recognize approximately $0.9 million of pension expense for the U.S. Plan. The U.S. Plan pension expense estimate for 20202021 is based on a 3.1%2.3% discount rate and a 3.0%2.4% return on assets. Future pension expense or income will depend on future investment performance, changes in future discount rates and various other factors related to the employee population participating in our pension plans.
37

As of December 31, 2019,2020, our pension plans had no unrecognized pension prior service cost.
The assets of the U.S. Plan consist substantially of fixed income securities. U.S. Plan assets have increaseddecreased from $144.3 million at December 31, 2018 to $166.9 million at December 31, 2019 while the U.S. Plan’s liability increased from $127.4to $158.9 million at December 31, 2018 to2020, while the U.S. Plan’s
41

liability decreased from $148.5 million at December 31, 2019.2019 to $141.4 million at December 31, 2020. In 2019,2020, the increasedecrease in plan assets and plan liability was primarily due to a decrease in interest rates.retiree annuity purchase. In 2018,2020, the accrued pension obligations for approximately 1,700115 retiree participants were transferred to an insurance company and resulted in a $151.3$24.4 million reduction in the pension benefit obligation and pension assets. We recorded $2.2 million of pension actuarial loss and a settlement loss of $0.3$0.5 million related to the retiree group annuity transaction.
Our funding policy is to make contributions to our pension plans in accordance with local laws and to the extent that such contributions are tax deductible. During 2019,2020, we made contributions of $2.8$3.1 million to the U.S. supplemental executive defined benefit pension plan, and $0.9$1.1 million to certain qualified plans for
non-U.S.
subsidiaries. In 2020,2021, we expect to contribute approximately $2.8$3.3 million to the U.S. supplemental executive defined benefit pension plan. Contributions to be made in 20202021 to certain qualified plans for
non-U.S.
subsidiaries are based on local statutory requirements and are estimated at approximately $1.0$1.1 million.
Equity Compensation Plans
In addition to our 1996 Employee Stock Purchase Plan discussed in Note Q:
“Stock-Based Compensation”
in Notes to Consolidated Financial Statements, we have a 2006 Equity and Cash Compensation Incentive Plan (the “2006 Equity Plan”) under which equity securities are authorized for issuance. The 2006 Equity Plan was initially approved by stockholders on May 25, 2006.
At our annual meeting of stockholders held May 21, 2013, our stockholders approved an amendment to the 2006 Equity Plan to increase the number of shares issuable thereunder by 10.0 million, for an aggregate of 32.0 million shares issuable thereunder, and our stockholders also approved an amendment to our 1996 Employee Stock Purchase Plan to increase the number of shares issuable thereunder by 5.0 million, for an aggregate of 30.4 million shares issuable thereunder. At our annual meeting of stockholders held May 12, 2015, our stockholders approved an amendment to the 2006 Equity Plan to extend its term until May 12, 2025.
The following table presents information about these plans as of December 31, 20192020 (share numbers in thousands):
             
Plan category
 
Number of securities
to be issued upon
exercise of
outstanding options,
warrants and rights
  
Weighted-average
exercise price of
outstanding options,
warrants and rights
  
Number of securities remaining
available for future issuance
under equity compensation
plans (excluding securities
reflected in column one)
 
Equity plans approved by shareholders
  
2,542
(1) $
34.52
   
8,543
(2)
Equity plans not approved by shareholders (3)
  
47
   
2.89
   
—  
 
             
Total
  
2,589
   
29.91
   
8,543
 
             
 
Plan category
  
Number of securities

to be issued upon

exercise of

outstanding options,

warrants and rights
  
Weighted-average

exercise price of

outstanding options,

warrants and rights
   
Number of securities remaining

available for future issuance

under equity compensation

plans (excluding securities

reflected in column one)
 
Equity plans approved by shareholders
   1,943(1)  $37.31    7,563(2) 
Equity plans not approved by shareholders (3)
   6   3.77    —   
  
 
 
  
 
 
   
 
 
 
Total
   1,949   37.21    7,563 
  
 
 
  
 
 
   
 
 
 
(1)
Includes 2,269,4261,789,217 shares of restricted stock units that are not included in the calculation of the weighted average exercise price.
(2)
Consists of 6,719,9186,122,630 securities available for issuance under the 2006 Equity Plan and 1,822,7241,440,073 of securities available for issuance under the Employee Stock Purchase Plan.
(3)
In connection with the 2011 acquisition of LitePoint Corporation (the “LitePoint Acquisition”), we assumed the options granted under the LitePoint Corporation 2002 Stock Plan (the “LitePoint Plan”). Upon the consummation of the LitePoint Acquisition, these options were converted automatically into options to purchase an aggregate of 2,828,344 shares of our common stock. No additional awards were granted under the LitePoint Plan. As of December 31, 2019,2020, there were outstanding options exercisable for an aggregate of
38

46,518 6,125 shares of our common stock pursuant to the LitePoint Plan, with a weighted average exercise price of $2.89$3.77 per share.
42

The purpose of the 2006 Equity Plan is to motivate employees, officers and directors by providing equity ownership and compensation opportunities in Teradyne. The aggregate number of shares available under the 2006 Equity Plan as of December 31, 20192020 was 6,719,9186,122,630 shares of our common stock. The 2006 Equity Plan authorizes the grant of stock-based awards in the form of
(1)
 non-qualified
and incentive stock options, (2) stock appreciation rights, (3) restricted stock awards and restricted stock unit awards, (4) phantom stock, and (5) other stock-based awards. Awards may be tied to time-based vesting schedules and/or performance-based vesting measured by reference to performance criteria chosen by the Compensation Committee of the Board of Directors, which administers the 2006 Equity Plan. Awards may be made to any employee, officer, consultant and advisor of Teradyne and our subsidiaries, as well as, to our directors. The maximum number of shares of stock-based awards that may be granted to one participant during any one fiscal year is 2,000,000 shares of common stock.
As of December 31, 2019,2020, total unrecognized compensation expense related to
non-vested
restricted stock units and options was $45$44 million and is expected to be recognized over a weighted average period of 1.82.4 years.
Performance Graph
The following graph compares the change in our cumulative total shareholder return in our common stock with (i) the NYSE Composite Index and (ii) the Morningstar Semiconductor Equipment & Materials Industry Group (compiled by Morningstar, Inc.)., and (iii) the Standard & Poor’s 500 Index. The comparison assumes $100.00 was invested on December 31, 20142015 in our common stock and in each of the foregoing indices and assumes reinvestment of dividends, if any. Historic stock price performance is not necessarily indicative of future price performance. This is the last year that we will compare ourselves to the NYSE Composite Index. Going forward, we will compare ourselves to (i) Standard & Poor’s 500 Index, as a result of Teradyne being added, on September 21, 2020, to the Standard & Poor’s 500 Index, and (ii) the Morningstar Semiconductor Equipment & Materials Industry Group (compiled by Morningstar, Inc.)
 
Recently Issued Accounting Pronouncements
On January 26, 2017,
In August 2020, the FASB issued ASU
2017-04,2020-06—“Debt—Debt
“Intangibles—Goodwillwith Conversion and Other (Topic 350): SimplifyingOptions and Derivatives and Hedging—Contracts in Entity’s Own Equity,” which simplifies the Accountingaccounting for Goodwill Impairment.”convertible
The new guidance removes Step 2 of the goodwill impairment test, which requires a hypothetical purchase price allocation. Goodwill impairment will be the
39
43

amount
debt instruments by whichreducing the number of accounting models and the number of embedded conversion features that could be recognized separately from the primary contract. This ASU requires a reporting unit’s carrying value exceedsconvertible debt instrument to be accounted for as a single liability measured at its fair value, notamortized cost, as long as no other features require bifurcation and recognition as derivatives. This ASU requires an entity to exceeduse the carrying amount of goodwill. All other goodwill impairment guidance will remain largely unchanged. Entities will continue to have
if-converted
method in the option to perform a qualitative assessment to determine if a quantitative impairment test is necessary. The same
one-step
impairment testdiluted earnings per share calculation for convertible instruments. This ASU will be applied to goodwill at all reporting units, even those with zero or negative carrying amounts. Entities will be required to disclose the amount of goodwill at reporting units with zero or negative carrying amounts. The revised guidance will be applied prospectively, and is effective in 2020. Early adoption is permitted for any impairment tests performed afterTeradyne on January 1, 2017.2022, with early adoption permitted beginning on January 1, 2021. This pronouncementASU permits the use of either the modified retrospective or fully retrospective method of transition. Teradyne is not expected to have a material impactevaluating the timing and effects of the adoption of this ASU on ourits financial position, results of operations and statements of cash flows.statements.
Item 7A:
Quantitative and Qualitative Disclosures about Market Risks
Concentration of Credit Risk
Financial instruments which potentially subject us to concentrations of credit risk consist principally of cash equivalents, marketable securities, forward currency contracts and accounts receivable. Our cash equivalents consist primarily of money market funds invested in U.S. Treasuries and government agencies. Our fixed income
available-for-sale
marketable securities have a minimum rating of AA by one or more of the major credit rating agencies. We place forward currency contracts with high credit-quality financial institutions in order to minimize credit risk exposure. Concentrations of credit risk with respect to accounts receivable are limited due to the large number of geographically dispersed customers. We perform ongoing credit evaluations of our customers’ financial condition and from time to time may require customers to provide a letter of credit from a bank to secure accounts receivable. As of December 31, 2020, a customer of our Semiconductor Test segment, JA Mitsui Leasing, Ltd., accounted for 25% of our accounts receivable balance. The balance was paid in full as of February 22, 2021. There were no customers who accounted for 10% or more of our accounts receivable balance as of December 31, 2019 or December 31, 2018.2019.
In addition to market risks, we have an equity price risk related to the fair value of our convertible senior unsecured notes issued in December 2016. In December 2016, Teradyne issued $460 million aggregate principal amount of 1.25% convertible senior unsecured notes (the “Notes”) due December 15, 2023. As of December 31, 2019,2020, the Notes had a fair value of $1,010$1,740 million. The table below provides a sensitivity analysis of hypothetical 10% changes of Teradyne’s stock price as of the end of 20192020 and the estimated impact on the fair value of the Notes. The selected scenarios are not predictions of future events, but rather are intended to illustrate the effect such event may have on the fair value of the Notes. The fair value of the Notes is subject to equity price risk due to the convertible feature. The fair value of the Notes will generally increase as Teradyne’s common stock price increases and will generally decrease as the common stock price declines in value. The change in stock price affects the fair value of the convertible senior notes, but does not impact Teradyne’s financial position, cash flows or results of operations due to the fixed nature of the debt obligation. Additionally, we carry the Notes at face value less unamortized discount on our balance sheet, and we present the fair value for required disclosure purposes only. In connection with the offering of the Notes we also sold warrants to the option counterparties. These transactions have been accounted for as an adjustment to our shareholders’ equity. The convertible note hedge transactions are expected to reduce the potential equity dilution upon conversion of the Notes. The warrants along with any shares issuable upon conversion of the Notes will have a dilutive effect on our earnings per share to the extent that the average market price of our common stock for a given reporting period exceeds the applicable strike price or conversion price of the warrants or Notes, respectively.
             
Hypothetical Change in Teradyne Stock Price
 
Fair Value
  
Estimated
change in fair
value
  
Hypothetical percentage
increase (decrease) in
fair value
 
10% Increase
 $
1,103,496
  $
93,221
   
9.2
%
No Change
  
1,010,275
   
—  
   
—  
 
10% Decrease
  
918,822
   
(91,453
)  
(9.1
)
 
Hypothetical Change in Teradyne Stock Price
  
Fair Value
   
Estimated
change in fair
value
  
Hypothetical percentage
increase (decrease) in
fair value
 
10% Increase
  $1,917,955   $178,402   10.3
No Change
   1,739,553    —     —   
10% Decrease
   1,569,357    (170,196  (9.8
See Note J: “Debt” for further information.
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Exchange Rate Risk Management
We regularly enter into foreign currency forward contracts to hedge the value of our monetary assets and liabilities in Japanese Yen, British Pound, Korean Won, Taiwan Dollar, Singapore Dollar, Euro, Philippine Peso and Chinese Yuan. These foreign currency forward contracts have maturities of approximately one month. These contracts are used to minimize the effect of exchange rate fluctuations associated with the remeasurement of monetary assets and liabilities. We do not engage in currency speculation.
We performed a sensitivity analysis assuming a hypothetical 10% fluctuation in foreign exchange rates to the hedging contracts and the underlying exposures described above. As of December 31, 2019, 2018,2020 and 2017,2019, the analysis indicated that these hypothetical market movements would not have a material effect on our consolidated financial position, results of operations or cash flows.
Interest Rate Risk Management
We are exposed to potential losses due to changes in interest rates. Our interest rate exposure is primarily related to short-term and long-term marketable securities.
In order to estimate the potential loss due to interest rate risk, a fluctuation in interest rates of 25 basis points was assumed. Market risk for the short and long-term marketable securities was estimated as the potential change in the fair value resulting from a hypothetical change in interest rates for securities contained in the investment portfolio. The potential change in the fair value from changes in interest rates is immaterial as of December 31, 20192020 and 2018.2019.
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Item 8:
Financial Statements and Supplementary Data
Report of Independent Registered Public Accounting Firm
To the Board of Directors and Shareholders of Teradyne, Inc.
Opinions on the Financial Statements and Internal Control over Financial Reporting
We have audited the accompanying consolidated balance sheets of Teradyne, Inc. and its subsidiaries (the “Company”) as of December 31, 20192020 and 2018,2019, and the related consolidated statements of operations, comprehensive income, convertible common shares and shareholders’ equity and cash flows for each of the three years in the period ended December 31, 2019,2020, including the related notes and schedule of valuation and qualifying accounts for each of the three years in the period ended December 31, 20192020 appearing under Item 15(c) (collectively referred to as the “consolidated financial statements”). We also have audited the Company’s internal control over financial reporting as of December 31, 2019,2020, 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, 20192020 and 2018,2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 20192020 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, 2019,2020, based on criteria established in
Internal Control - Integrated Framework
(2013) issued by the COSO.
Changes in Accounting Principles
As discussed in Note B to the consolidated financial statements, the Company changed the manner in which it accounts for leases in 2019 and the manner in which it accounts for revenue from contracts with customers in 2018.
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 Management’s Annual Report on Internal Control over Financial Reporting appearing under Item 9A. 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) 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
46

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
42

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.
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 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.
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 mattersmatter communicated below are mattersis a matter arising from the current period audit of the consolidated financial statements that werewas communicated or required to be communicated to the audit committee and that (i) relaterelates 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 mattersmatter below, providing a separate opinionsopinion on the critical audit mattersmatter or on the accounts or disclosures to which they relate.it relates.
Acquisition of AutoGuide, LLC -
Valuation of Contingent Consideration and Developed Technology Intangible Assetpayable related to the acquisition of AutoGuide, LLC
As described in Notes B, D, H and HO to the consolidated financial statements, the Company completed its acquisition of AutoGuide, LLC on November 13, 2019. The total purchase price was approximately $81.6 million, which included contingent consideration payable upon achievement of approximately $81.7certain performance targets, extending potentially through 2022. As of December 31, 2020, the maximum contingent consideration that could be paid is $100.2 million included $57.8 million of cash paid and $24.0 million inmanagement estimated the fair value of the contingent consideration which was determined by managementto be approximately $7.2 million based on forecasted results, after recording $19.7 million in restructuring and other expenses during the year ended December 31, 2020. The valuation of contingent consideration is remeasured at each financial reporting date from the acquisition date through the date of final settlement using the Monte Carlo simulation model. The valuation of the contingent considerationmodel, and it is dependent on the following assumptions: forecasted revenues, revenue volatility, earnings before interest and taxes, and discount rate. As part of the preliminary purchase price allocation, management recorded $24.6 million for the acquired developed technology intangible assetrate at fair value using the income approach. Management’s significant assumption utilized in the approach was the forecasted revenues.each reporting date.
The principal considerations for our determination that performing procedures relating to the valuation of contingent consideration andpayable related to the acquired developed technology intangible asset in theacquisition of AutoGuide, LLC acquisition is a critical audit matter are (i) there was athe high degree of auditor judgment and subjectivity in applyingperforming procedures relating to the fair value measurement of the contingent consideration and the acquired developed technology intangible asset due to the significant amount of judgment by management when developing the fair value estimates,estimate; (ii) significant audit effort was required in evaluating the significant assumptions relatingrelated to the estimates, including forecasted revenues revenue volatility,and earnings before interest and taxes and discount rate forused in the contingent consideration, and the forecasted revenues for the acquired developed technology intangible asset,Monte Carlo simulation model; and (iii) the audit effort involved the use of professionals with specialized skill and knowledge to assist in performing procedures and evaluating the audit evidence obtained.knowledge.
4347

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 controls relating to the acquisition accounting, including controls over management’s valuation of contingent consideration, including controls over the development of the forecasted revenues and earnings before interest and taxes used in the acquired developed technology intangible asset.valuation of the contingent consideration. These procedures also included, among others, (i) readingtesting management’s process for developing the purchase agreement,fair value estimate; (ii) evaluating the appropriateness of the approaches andMonte Carlo simulation model; (iii) evaluating the reasonableness of the significant assumptions used by management in developing the fair value for the contingent consideration and acquired developed technology intangible asset, including therelated to forecasted revenues revenue volatility,and earnings before interest and taxes,taxes; and discount rate for the contingent consideration and the forecasted revenues for the acquired developed technology intangible asset, and (iii)(iv) testing the completeness, accuracy and relevance of the underlying data used in the approaches.model. Evaluating management’s assumptions related to forecasted revenues and earnings before interest and taxes involved evaluating whether the significant assumptions used were reasonable involved evaluatingconsidering historical results and consistency with external industry and market data. Professionals with specialized skill and knowledge were used to assist in the evaluation of the appropriateness of management’sthe Monte Carlo simulation model, for the contingent consideration and the income approach for the acquired developed technology intangible asset, as well as the reasonableness of certain significant assumptions, including the discount rate.
Goodwill Impairment Assessment – Mobile Industrial Robots Reporting Unit
As described in Notes B and L to the consolidated financial statements, the Company’s consolidated goodwill balance was $416.4 million as of December 31, 2019, and the goodwill associated with the Mobile Industrial Robots reporting unit was $123.6 million. Management assesses goodwill for impairment at least annually in the fourth quarter, as of December 31, on a reporting unit basis, or more frequently when events and circumstances occur indicating that the recorded goodwill may be impaired. As disclosed by management, if the book value of a reporting unit exceeds its fair value, the implied fair value of goodwill is compared with the carrying amount of goodwill. If the carrying amount of goodwill exceeds the implied fair value of goodwill, an impairment charge is recorded in an amount equal to that excess. Management determines the fair value of a reporting unit using the results derived from an income approach and a market approach, and weighting the fair value determined under each approach to determine an estimated fair value for a reporting unit. Management’s estimate of fair value for the Mobile Industrial Robots reporting unit, using the income approach, utilized the following significant assumptions: forecasted revenues, discount rate and earnings before interest and taxes. The determination of fair value of the Mobile Industrial Robots reporting unit using the market approach utilized the following significant assumptions: revenue multiples from comparable companies.
The principal considerations for our determination that performing procedures relating to the goodwill impairment assessment of the Mobile Industrial Robots reporting unit is a critical audit matter are (i) there was a high degree of auditor judgment and subjectivity in applying procedures relating to the fair value measurement of the reporting unit due to the significant judgment by management when developing the fair value measurement of the reporting unit, (ii) significant audit effort was required in performing procedures and evaluating the audit evidence obtained relating to management’s fair value estimate and significant assumptions, including forecasted revenues, discount rate, and earnings before interest and taxes for the income approach and revenue multiples from comparable companies for the market approach, and (iii) the audit effort involved the use of professionals with specialized skill and knowledge to assist in performing these procedures and evaluating the audit evidence obtained.
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 controls relating to management’s goodwill impairment assessment, including controls over the valuation of the Mobile Industrial Robots reporting unit. These procedures also included, among others, testing management’s process for developing the fair value estimate, evaluating the appropriateness of the income approach and market approach, including the weighting of estimated fair value between the two approaches, testing the completeness, accuracy and relevance of underlying data used in the valuation approaches and evaluating the significant assumptions used by management, including forecasted revenues, discount rate,
44

earnings before interest and taxes, and revenue multiples from comparable companies. Evaluating management’s assumptions related to the forecasted revenues and earnings before interest and taxes involved assessing whether the assumptions used by management were reasonable considering the past performance of the reporting unit and the consistency of the assumptions with evidence obtained in other areas of the audit. Evaluating the market approach involved assessing whether the revenue multiples used by management were reasonable by comparing to revenue multiples for comparable companies. Professionals with specialized skill and knowledge were used to assist in the evaluation of the Company’s income approach and market approach, including the weighting of estimated fair value between the two approaches and certain significant assumptions, including the discount rate.assumptions.
 
/s/ PricewaterhouseCoopers LLP
Boston, Massachusetts
March 2, 2020February 22, 2021
We have served as the Company’s auditor since 1968.
4548

TERADYNE, INC.
CONSOLIDATED BALANCE SHEETS
         
 
2019
  
2018
 
 
(in thousands, except per
share information)
 
ASSETS
      
Current assets:
      
Cash and cash equivalents
 $
773,924
  $
926,752
 
Marketable securities
  
137,303
   
190,096
 
Accounts receivable, less allowance for doubtful accounts of $1,736 and $1,673 in 2019 and 2018, respectively
  
362,368
   
291,267
 
Inventories, net
  
196,691
   
153,541
 
Prepayments and other current assets
  
188,598
   
170,826
 
         
Total current assets
  
1,658,884
   
1,732,482
 
Property, plant and equipment, net
  
320,216
   
279,821
 
Operating lease
right-of-use
assets, net
  
57,539
   
—  
 
Marketable securities
  
104,490
   
87,731
 
Deferred tax assets
  
75,185
   
70,848
 
Retirement plans assets
  
18,457
   
16,883
 
Other assets
  
10,332
   
11,509
 
Acquired intangible assets, net
  
125,480
   
125,482
 
Goodwill
  
416,431
   
381,850
 
         
Total assets
 $
 
2,787,014
  $
2,706,606
 
         
LIABILITIES
      
Current liabilities:
      
Accounts payable
 $
126,617
  $
100,688
 
Accrued employees’ compensation and withholdings
  
163,883
   
148,566
 
Deferred revenue and customer advances
  
104,876
   
77,711
 
Other accrued liabilities
  
70,871
   
78,272
 
Operating lease liabilities
  
19,476
   
—  
 
Contingent consideration
  
9,106
   
34,865
 
Income taxes payable
  
44,200
   
36,185
 
         
Total current liabilities
  
539,029
   
476,287
 
Retirement plans liabilities
  
134,471
   
117,456
 
Long-term deferred revenue and customer advances
  
45,974
   
32,750
 
Long-term contingent consideration
  
30,599
   
35,678
 
Deferred tax liabilities
  
14,070
   
20,662
 
Long-term other accrued liabilities
  
19,535
   
37,547
 
Long-term operating lease liabilities
  
45,849
   
—  
 
Long-term income taxes payable
  
82,642
   
83,891
 
Debt
  
394,687
   
379,981
 
         
Total liabilities
  
1,306,856
   
1,184,252
 
         
Commitments and contingencies (Note M)
      
SHAREHOLDERS’ EQUITY
      
Common stock, $0.125 par value, 1,000,000 shares authorized, 166,410 and 175,522 shares issued and outstanding at December 31, 2019 and 2018, respectively
  
20,801
   
21,940
 
Additional
paid-in
capital
  
1,720,129
   
1,671,645
 
Accumulated other comprehensive los
s
  
(18,854
)  
(13,040
)
Accumulated deficit
  
(241,918
)  
(158,191
)
         
Total shareholders’ equity
  
1,480,158
   
1,522,354
 
         
Total liabilities and shareholders’ equity
 $
2,787,014
  $
2,706,606
 
         
 
   
2020
   
2019
 
   
(in thousands, except per
share information)
 
ASSETS
        
Current assets:
          
Cash and cash equivalents
  $914,121   $773,924 
Marketable securities
   522,280    137,303 
Accounts receivable, less allowance for doubtful accounts of $2,034 and $1,736 in 2020 and 2019, respectively
   497,506    362,368 
Inventories, net
   222,189    196,691 
Prepayments and other current assets
   259,338    188,598 
           
Total current assets
   2,415,434    1,658,884 
Property, plant and equipment, net
   394,800    320,216 
Operating lease right-of-use assets, net
   54,569    57,539 
Marketable securities
   117,980    104,490 
Deferred tax assets
   87,913    75,185 
Retirement plans assets
   17,468    18,457 
Other assets
   9,384    10,332 
Acquired intangible assets, net
   100,939    125,480 
Goodwill
   453,859    416,431 
           
Total assets
  $3,652,346   $2,787,014 
           
LIABILITIES
        
Current liabilities:
          
Accounts payable
  $133,663   $126,617 
Accrued employees’ compensation and withholdings
   220,321    163,883 
Deferred revenue and customer advances
   134,662    104,876 
Other accrued liabilities
   77,581    70,871 
Operating lease liabilities
   20,573    19,476 
Contingent consideration
       9,106 
Income taxes payable
   80,728    44,200 
Current debt
   33,343     
           
Total current liabilities
   700,871    539,029 
Retirement plans liabilities
   151,140    134,471 
Long-term deferred revenue and customer advances
   58,359    45,974 
Long-term contingent consideration
   7,227    30,599 
Deferred tax liabilities
   10,821    14,070 
Long-term other accrued liabilities
   19,352    19,535 
Long-term operating lease liabilities
   42,073    45,849 
Long-term income taxes payable
   74,930    82,642 
Debt
   376,768    394,687 
           
Total liabilities
   1,441,541    1,306,856 
           
Commitments and contingencies (Note M)
0   0   
Mezzanine equity:
          
Convertible common shares
   3,787     
SHAREHOLDERS’ EQUITY
        
Common stock, $0.125 par value, 1,000,000 shares authorized, 166,123 and 166,410 shares issued and outstanding at December 31, 2020 and 2019, respectively
   20,765    20,801 
Additional paid-in capital
   1,765,323    1,720,129 
Accumulated other comprehensive income (loss)
   33,516    (18,854
Retained earnings (accumulated deficit)
   387,414    (241,918
           
Total shareholders’ equity
   2,207,018    1,480,158 
           
Total liabilities, convertible common shares and shareholders’ equity
  $3,652,346   $2,787,014 
           
The accompanying notes are an integral part of the consolidated financial statements.
 
49
4
6

TERADYNE, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS
 
Years Ended December 31,
 
 
2019
  
2018
  
2017
 
 
(in thousands, except per share amounts)
 
Revenues:
         
Products
 $
1,887,674
  $
1,729,621
  $
1,784,695
 
Services
  
407,291
   
371,181
   
351,911
 
             
Total revenues
  
2,294,965
   
2,100,802
   
2,136,606
 
Cost of revenues:
         
Cost of products
  
782,047
   
727,138
   
760,967
 
Cost of services
  
173,089
   
153,270
   
154,186
 
             
Total cost of revenues (exclusive of acquired intangible assets amortization shown separately below)
  
955,136
   
880,408
   
915,153
 
             
Gross profit
  
1,339,829
   
1,220,394
   
1,221,453
 
Operating expenses:
         
Selling and administrative
  
437,084
   
390,669
   
348,913
 
Engineering and development
  
322,824
   
301,505
   
307,305
 
Acquired intangible assets amortization
  
40,147
   
39,191
   
30,530
 
Restructuring and other
  
(13,880
)  
15,232
   
9,362
 
             
Total operating expenses
  
786,175
   
746,597
   
696,110
 
             
Income from operations
  
553,654
   
473,797
   
525,343
 
Non-operating
(income) expenses:
         
Interest income
  
(24,785
)  
(26,704
)  
(17,805
)
Interest expense
  
23,145
   
31,269
   
21,663
 
Other (income) expense, net
  
29,522
   
1,431
   
(2,927
)
             
Income before income taxes
  
525,772
   
467,801
   
524,412
 
Income tax provision
  
58,304
   
16,022
   
266,720
 
             
Net income
 $
467,468
  $
451,779
  $
257,692
 
             
Net income per common share:
         
Basic
 $
2.74
  $
2.41
  $
1.30
 
             
Diluted
 $
2.60
  $
2.35
  $
1.28
 
             
Weighted average common shares—basic
  
170,425
   
187,672
   
198,069
 
             
Weighted average common shares—diluted
  
179,459
   
192,605
   
201,641
 
             
Cash dividend declared per common share
 $
0.36
  $
0.36
  $
0.28
 
             
   
Years Ended December 31,
 
   
2020
  
2019
  
2018
 
   
(in thousands, except per share amounts)
 
Revenues:
             
Products
  $2,690,906  $1,887,674  $1,729,621 
Services
   430,563   407,291   371,181 
              
Total revenues
   3,121,469   2,294,965   2,100,802 
Cost of revenues:
             
Cost of products
   1,157,476   782,047   727,138 
Cost of services
   178,252   173,089   153,270 
              
Total cost of revenues (exclusive of acquired intangible assets amortization shown separately below)
   1,335,728   955,136   880,408 
              
Gross profit
   1,785,741   1,339,829   1,220,394 
Operating expenses:
             
Selling and administrative
   464,769   437,084   390,669 
Engineering and development
   374,964   322,824   301,505 
Acquired intangible assets amortization
   30,803   40,147   39,191 
Restructuring and other
   (13,202  (13,880  15,232 
              
Total operating expenses
   857,334   786,175   746,597 
              
Income from operations
   928,407   553,654   473,797 
Non-operating (income) expenses:
             
Interest income
   (5,982  (16,990  (20,458
Interest expense
   24,182   22,224   21,780 
Other (income) expense, net
   9,192   22,648   4,674 
              
Income before income taxes
   901,015   525,772   467,801 
Income tax provision
   116,868   58,304   16,022 
              
Net income
  $784,147  $467,468  $451,779 
              
Net income per common share:
             
Basic
  $4.72  $2.74  $2.41 
              
Diluted
  $4.28  $2.60  $2.35 
              
Weighted average common shares—basic
   166,120   170,425   187,672 
              
Weighted average common shares—diluted
   183,042   179,459   192,605 
              
The accompanying notes are an integral part of the consolidated financial statements.
50
47

TERADYNE, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
             
 
Years Ended December 31,
 
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Net income 
 $
467,468
  $
451,779
  $
257,692
 
Other comprehensive income, net of tax:
         
Foreign currency translation adjustment, net of tax of $0, $0, $0
  
(10,991
)  
(28,442
)  
37,840
 
Available-for-sale
marketable securities:
         
Unrealized
gains
 
(losses) on 
deb
t
 securities arising during period, net of tax of $1,659, $(722), $1,903, respectively
  
6,015
   
(2,110
)  
1,863
 
Less: Reclassification adjustment for (gains)
losses
 
included
in net income, net of tax of $(192), $(21), $(297), respectively
  
(690
)  
1,337
   
(441
)
             
  
5,325
   
(773
)  
1,422
 
Defined benefit pension and post-retirement plans:
         
Amortization of prior service
benefit
included in net periodic pension and post-retirement
benefit
, net of tax $(43), $(71), $(154), respectively
  
(148
)  
(245
)  
(272
)
             
Other comprehensive (loss) income
  
(5,814
)  
(29,460
)  
38,990
 
             
Comprehensive income 
 $
461,654
  $
422,319
  $
296,682
 
             
 
   
Years Ended December 31,
 
   
2020
  
2019
  
2018
 
   
(in thousands)
 
Net income
  $784,147  $467,468  $451,779 
Other comprehensive income, net of tax:
             
Foreign currency translation adjustment, net of tax of $0, $0, $0
   48,903   (10,991  (28,442
Available-for-sale marketable securities:
             
Unrealized gains (losses) on marketable securities arising during period, net of tax of $1,629, $1,659, $(722), respectively
   5,839   6,015   (2,110
Less: Reclassification adjustment for (gains) losses included in net income, net of tax of $(665),
$(192), $(21), respectively
   (2,365  (690  1,337 
              
    3,474   5,325   (773
Defined benefit pension and post-retirement plans:
             
Amortization of prior service benefit included in net periodic pension and post-retirement benefit, net of tax $(2), $(43), $(71), respectively
   (7  (148  (245
              
Other comprehensive income (loss)
   52,370   (5,814  (29,460
              
Comprehensive income
  $836,517  $461,654  $422,319 
              
The accompanying notes are an integral part of the consolidated financial statements.
 
51

TERADYNE, INC.
CONSOLIDATED STATEMENTS OF CONVERTIBLE COMMON SHARES AND SHAREHOLDERS’ EQUITY
 
     
Shareholders’ Equity
 
  
Convertible

Common
Shares
  
Common
Stock
Shares
  
Common
Stock
Par
Value
  
Additional
Paid-in
Capital
  
Accumulated
Other
Comprehensive
Income (Loss)
  
Retained
Earnings
(Accumulated
Deficit)
  
Total
Shareholders’
Equity
 
  
(in thousands)
 
Year Ended December 31, 2017
  
$
—  
 
  
 
195,548
 
 
$
24,444
 
 
$
1,638,413
 
 
$
18,776
 
 
$
272,013
 
 
$
1,953,646
 
Net issuance of common stock under stock-based plans
  
 
 
 
  
 
1,613
 
 
 
201
 
 
 
(72
 
 
 
 
 
 
 
 
 
 
129
 
Stock-based compensation expense
  
 
 
 
  
 
 
 
 
 
 
 
 
 
33,304
 
 
 
 
 
 
 
 
 
 
 
33,304
 
Repurchase of common stock
  
 
 
 
  
 
(21,639
 
 
(2,705
 
 
 
 
 
 
 
 
 
 
(829,651
 
 
(832,356
Cash dividends ($0.09
per share)
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(67,367
 
 
(67,367
Net income
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
451,779
 
 
 
451,779
 
Other comprehensive loss
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
(29,460
 
 
 
 
 
 
(29,460
Reclassification of unrealized gains on equity securities
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
(3,125
 
 
3,125
 
 
 
 
Reclassification of tax effects resulting from the Tax Reform Act
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
769
 
 
 
(769
 
 
 
Cumulative effect of changes in accounting principle related to revenue recognition
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12,679
 
 
 
12,679
 
                             
Year Ended December 31, 2018
  
 
 
  
 
175,522
 
 
 
21,940
 
 
 
1,671,645
 
 
 
(13,040
 
 
(158,191
 
 
1,522,354
 
                             
Net issuance of common stock under stock-based plans
  
 
 
 
  
 
1,784
 
 
 
223
 
 
 
10,399
 
 
 
 
 
 
 
 
 
 
 
10,622
 
Stock-based compensation expense
  
 
 
 
  
 
 
 
 
 
 
 
 
 
38,085
 
 
 
 
 
 
 
 
 
 
 
38,085
 
Repurchase of common stock
  
 
 
 
  
 
(10,896
 
 
(1,362
 
 
 
 
 
 
 
 
 
 
(489,840
 
 
(491,202
Cash dividends ($0.09
per share)
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(61,355
 
 
(61,355
Net income
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
467,468
 
 
 
467,468
 
Other comprehensive loss
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
(5,814
 
 
 
 
 
 
(5,814
                             
Year Ended December 31, 2019
  
 
 
  
 
166,410
 
 
 
20,801
 
 
 
1,720,129
 
 
 
(18,854
 
 
(241,918
 
 
1,480,158
 
                             
Net issuance of common stock under stock-based plans
  
 
 
 
  
 
1,230
 
 
 
154
 
 
 
4,696
 
 
 
 
 
 
 
 
 
 
 
4,850
 
Stock-based compensation expense
  
 
 
 
  
 
 
 
 
 
 
 
 
 
44,285
 
 
 
 
 
 
 
 
 
 
 
44,285
 
Repurchase of common stock
  
 
 
 
  
 
(1,517
 
 
(190
 
 
 
 
 
 
 
 
 
 
(88,275
 
 
(88,465
Cash dividends ($0.10
per share)
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(66,540
 
 
(66,540
Convertible common shares
  
 
3,787
 
  
 
 
 
 
 
 
 
 
 
(3,787
 
 
 
 
 
 
 
 
 
 
(3,787
Net income
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
784,147
 
 
 
784,147
 
Other comprehensive income
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
52,370
 
 
 
 
 
 
 
52,370
 
                             
Year Ended December 31, 2020
  
$
3,787
 
  
 
166,123
 
 
$
20,765
 
 
$
1,765,323
 
 
$
33,516
 
 
$
387,414
 
 
$
2,207,018
 
                             
The accompanying notes are an integral part of the consolidated financial statements.
52
4
8

TERADYNE, INC.
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
                         
 
Common
Stock
Shares
 
 
Common
Stock
 
Par
Value
 
 
Additional
Paid-in

Capital
 
 
Accumulated
Other
Comprehensive
(Loss) Income
 
 
Retained
Earnings
(Accumulated
Deficit)
 
 
Total
Shareholders’
Equity
 
 
(in thousands)
 
Year Ended December 31, 2016
  
199,177
  $
24,897
  $
1,593,684
  $
(20,214
) $
230,292
  $
1,828,659
 
Net issuance of common stock under stock-based plans
  
2,211
   
277
   
10,747
         
11,024
 
Stock-based compensation expense
        
33,982
         
33,982
 
Repurchase of common stock
  
(5,840
)  
(730
)        
(199,574
)  
(200,304
)
Tax benefit related to stock options and restricted stock units
              
39,081
   
39,081
 
Cash dividends ($0.07 per share)
              
(55,478
)  
(55,478
)
Net income
              
257,692
   
257,692
 
Other comprehensive income
           
38,990
      
38,990
 
                         
Year Ended December 31, 2017
  
195,548
   
24,444
   
1,638,413
   
18,776
   
272,013
   
1,953,646
 
Net issuance of common stock under stock-based plans
  
1,613
   
201
   
(72
)        
129
 
Stock-based compensation expense
        
33,304
         
33,304
 
Repurchase of common stock
  
(21,639
)  
(2,705
)        
(829,651
)  
(832,356
)
Cash dividends ($0.09 per share)
              
(67,367
)  
(67,367
)
Net income
              
451,779
   
451,779
 
Other comprehensive loss
           
(29,460
)     
(29,460
)
Reclassification of unrealized gains on equity securities
           
(3,125
)  
3,125
   
—  
 
Reclassification of tax effects resulting from the Tax Reform Act
           
769
   
(769
)  
—  
 
Cumulative effect of changes in accounting principle related to revenue recognition
              
12,679
   
12,679
 
                         
Year Ended December 31, 2018
  
175,522
   
21,940
   
1,671,645
   
(13,040
)  
(158,191
)  
1,522,354
 
Net issuance of common stock under stock-based plans
  
1,784
   
223
   
10,399
         
10,622
 
Stock-based compensation expense
        
38,085
         
38,085
 
Repurchase of common stock
  
(10,896
)  
(1,362
)        
(489,840
)  
(491,202
)
Cash dividends ($0.09 per share)
              
(61,355
)  
(61,355
)
Net income
              
467,468
   
467,468
 
Other comprehensive loss
           
(5,814
)     
(5,814
)
                         
Year Ended December 31, 2019
  
166,410
  $
20,801
  $
1,720,129
  $
(18,854
) $
(241,918
) $
1,480,158
 
                         
The accompanying notes are an integral part of the consolidated financial statements.
4
9

TERADYNE, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
 
Years Ended December 31,
 
 
2019
 
 
2018
 
 
2017
 
 
(in thousands)
 
Cash flows from operating activities:
 
 
 
 
 
 
 
 
 
Net income
 
$
467,468
 
 
$
451,779
 
 
$
257,692
 
Adjustments to reconcile net income from operations to net cash provided by operating activities:
 
 
 
 
 
 
 
 
 
Depreciation
 
 
70,834
 
 
 
67,415
 
 
 
66,122
 
Amortization
 
 
49,821
 
 
 
45,809
 
 
 
41,953
 
Stock-based compensation
 
 
37,897
 
 
 
33,577
 
 
 
34,097
 
Deferred taxes
 
 
(9,456
 
 
28,340
 
 
 
37,105
 
Provision for excess and obsolete inventory
 
 
15,244
 
 
 
11,242
 
 
 
8,844
 
Investment impairment
 
  15,000   —     —   
Contingent consideration fair value adjustment
 
 
(19,257
 
 
987
 
 
 
7,820
 
(Gains) losses on investments
 
 
(6,033
 
 
3,494
 
 
 
(878
)
Retirement plans actuarial
losses (
gain
s)
 
 
8,176
 
 
 
(3,316
)
 
 
(6,624
)
Property insurance recovery, net
 
 
—  
 
 
 
—  
 
 
 
(4,309
)
Other
 
 
766
 
 
 
1,083
 
 
 
1,585
 
Changes in operating assets and liabilities, net of businesses acquired:
 
 
 
 
 
 
 
 
 
Accounts receivable
 
 
(70,440
 
 
(17,938
)
 
 
(80,584
)
Inventories
 
 
(27,408
)
 
 
(29,498
)
 
 
44,960
 
Prepayments and other assets
 
 
(23,784
)
 
 
(58,402
)
 
 
2,254
 
Accounts payable and other
liabilit
ies
 
 
49,279
 
 
 
13,693
 
 
 
43,574
 
Deferred revenue and customer advances
 
 
39,313
 
 
 
13,379
 
 
 
4,984
 
Retirement plan contributions
 
 
(5,086
 
 
(4,334
)
 
 
(5,902
)
Income taxes
 
 
(13,584
)
 
 
(80,429
)
 
 
173,802
 
             
Net cash provided by operating activities
 
 
578,750
 
 
 
476,881
 
 
 
626,495
 
             
Cash flows from investing activities:
 
 
 
 
 
 
 
 
 
Purchases of property, plant and equipment
 
 
(134,642
 
 
(114,379
)
 
 
(105,375
)
Proceeds from government subsidy for property, plant and equipment
 
 
 
 
 
7,920
 
 
 
—  
 
Purchases of marketable securities
 
 
(662,701
 
 
(918,744
)
 
 
(1,391,917
)
Proceeds from maturities of marketable securities
 
 
611,927
 
 
 
1,270,439
 
 
 
701,681
 
Proceeds from sales of marketable securities
 
 
105,586
 
 
 
846,122
 
 
 
527,746
 
Proceeds from insurance
 
 
2,912
 
 
 
1,126
 
 
 
5,064
 
Purchase of investment and acquisition of businesses, net of cash acquired
 
 
(79,742
 
 
(169,474
)
 
 
—  
 
             
Net cash
(used for)
provided by investing activities
 
 
(156,660
)
 
 
923,010
 
 
 
(262,801
)
             
Cash flows from financing activities:
 
 
 
 
 
 
 
 
 
Issuance of common stock under stock purchase and stock option plans
 
 
29,312
 
 
 
20,973
 
 
 
24,493
 
Repurchase of common stock
 
 
(500,000
 
 
(823,478
)
 
 
(200,304
)
Dividend payments
 
 
(61,305
)
 
 
(67,322
)
 
 
(55,447
)
Payments related to net settlement of employee stock compensation awards
 
 
(14,741
)
 
 
(20,023
)
 
 
(12,881
)
Payments of contingent consideration
 
 
(27,615
)
 
 
(13,571
)
 
 
(1,050
)
Net cash used for financing activities
 
 
(574,349
)
 
 
(903,421
)
 
 
(245,189
)
Effects of exchange rate changes on cash and cash equivalents
 
 
(569
)
 
 
439
 
 
 
3,454
 
(Decrease)
Increase in cash and cash equivalents
 
 
(152,828
)
 
 
496,909
 
 
 
121,959
 
Cash and cash equivalents at beginning of year
 
 
926,752
 
 
 
429,843
 
 
 
307,884
 
Cash and cash equivalents at end of year
 
$
773,924
 
 
$
926,752
 
 
$
429,843
 
Supplementary disclosure of cash flow information:
 
 
 
 
 
 
 
 
 
Cash paid for:
 
 
 
 
 
 
 
 
 
Interest
 
$
5,996
 
 
$
6,205
 
 
$
6,446
 
Income taxes
 
$
81,410
 
 
$
72,811
 
 
$
53,775
 
   
Years Ended December 31,
 
   
2020
  
2019
  
2018
 
   
(in
 
thousands)
 
Cash flows from operating activities:
             
Net income
  $784,147  $467,468  $451,779 
Adjustments to reconcile net income from operations to net cash provided by
 
operating activities:
             
Depreciation
   80,119   70,834   67,415 
Amortization
   46,624   49,821   45,809 
Stock-based compensation
   44,906   37,897   33,577 
Provision for excess and obsolete inventory
   17,534   15,244   11,242 
Retirement plans actuarial losses (gains)
   10,284   8,176   (3,316
Contingent consideration fair value adjustment
   (23,271  (19,257  987 
Deferred taxes
   (15,688  (9,456  28,340 
(Gains) losses on investments
   (7,898  (6,033  3,494 
Investment impairment
   —     15,000   —   
Other
   1,557   766   1,083 
Changes in operating assets and liabilities, net of businesses acquired:
             
Accounts receivable
   (129,451  (70,440  (17,938
Inventories
   (8,438  (27,408  (29,498
Prepayments and other assets
   (64,418  (23,784  (58,402
Accounts payable and other accrued expenses
   73,167   49,279   13,693 
Deferred revenue and customer advances
   39,974   39,313   13,379 
Retirement plan contributions
   (5,382  (5,086  (4,334
Income taxes
   25,169   (13,584  (80,429
              
Net cash provided by operating activities
   868,935   578,750   476,881 
              
Cash flows from investing activities:
             
Purchases of property, plant and equipment
   (184,977  (134,642  (114,379
Proceeds from government subsidy for property, plant and equipment
   
   
   7,920 
Purchases of marketable securities
   (900,196  (662,701  (918,744
Proceeds from maturities of marketable securities
   479,678   611,927   1,270,439 
Proceeds from sales of marketable securities
   35,006   105,586   846,122 
Proceeds from insurance
   546   2,912   1,126 
Purchase of investment and acquisition of businesses, net of cash acquired
   149   (79,742  (169,474
              
Net cash (used for) provided by investing activities
   (569,794  (156,660  923,010 
              
Cash flows from financing activities:
             
Issuance of common stock under stock purchase and stock option plans
   28,527   29,312   20,973 
Repurchase of common stock
   (88,465  (500,000  (823,478
Dividend payments
   (66,482  (61,305  (67,322
Payments related to net settlement of employee stock compensation awards
   (23,014  (14,741  (20,023
Payments of contingent consideration
   (8,852  (27,615  (13,571
              
Net cash used for financing activities
   (158,286  (574,349  (903,421
              
Effects of exchange rate changes on cash and cash equivalents
   (658  (569  439 
Increase (decrease) in cash and cash equivalents
   140,197   (152,828  496,909 
Cash and cash equivalents at beginning of year
   773,924   926,752   429,843 
              
Cash and cash equivalents at end of year
  $914,121  $773,924  $926,752 
              
Supplementary disclosure of cash flows information:
             
Cash paid for:
             
Interest
  $6,435  $5,996  $6,205 
Income taxes
  $106,577  $81,410  $72,811 
Non-cash investing activities:
             
Capital expenditures incurred but not yet paid:
  $3,666  $4,068  $2,537 
The accompanying notes are an integral part of the consolidated financial statements.
53
5
0

TERADYNE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
A.    THE COMPANY
Teradyne, Inc. (“Teradyne”) is a leading global supplier of automation equipment for test and industrial applications. Teradyne designs, develops, manufactures and sells automatic test systems used to test semiconductors, wireless products, data storage and complex electronics systems in themany industries including consumer electronics, wireless, automotive, industrial, computing, communications, and aerospace and defense industries. Teradyne’s industrial automation products include collaborative robotic arms, autonomous mobile robots, and advanced robotic control software used by global manufacturing, logistics and light industrial customers to improve quality, increase manufacturing and material handling efficiency and decrease manufacturing and logistics costs. Teradyne’s automatic test equipment and industrial automation products and services include:
semiconductor test (“Semiconductor Test”) systems;
industrial automationstorage and system level test (“Industrial Automation”Storage Test”) products;
systems, defense/aerospace (“Defense/Aerospace”) test instrumentation and systems, storage test (“Storage Test”) systems, and circuit-board test and inspection (“Production Board Test”) systems (collectively these products represent “System Test”); and
wireless test (“Wireless Test”) systems.systems; and
industrial automation (“Industrial Automation”) products.
On February 26, 2018, Teradyne acquired Energid Technologies Corporation (“Energid”) for a total purchase price of approximately $27.6 million.
Energid’s technology enables and simplifies the programming of complex robotic motions used in a wide variety of end markets, ranging from heavy industry to healthcare, utilizing both traditional robots and collaborative robots.
Energid was merged with Universal Robots which is included inpart of Teradyne’s Industrial Automation segment.
On April 25, 2018, Teradyne acquired Mobile Industrial Robots ApS (“MiR”), a Danish limited liability company
.
company. MiR is
a
leading maker of collaborative autonomous mobile robots (“AMRs”) for industrial applications. The total purchase price was approximately $197.68$197.8 million, which included cash paid
of
approximately
$145.2 million
a
nd
$52.6 $145.2 million
and $52.6 million in fair value
of contingent consideration payable upon achievement of certain thresholds and targets for revenue and earnings before interest and taxes through 2020.
Contingent consideration for 2018 was $30.8 million and was paid in March 2019. Contingent consideration for 2019 was $9.1$8.9 million and is expected to bewas paid in March 2020.
The maximum payment for the remaining MiR contingent consideration that could be paid is $63.2 million.
MiR 
is
included in
Teradyne
’s Teradyne’s Industrial Automation segment.
On January 30, 2019, Teradyne acquired all of the issued and outstanding shares of Lemsys SA (“Lemsys”) for a total purchase price of approximately $9.1 million. Lemsys strengthens Teradyne’s position in the electrification of vehicles, solar and wind power, and industrial applications. Lemsys is included in Teradyne’s Semiconductor Test segment.
On June 3, 2019, Teradyne invested $15.0 million in RealWear, Inc. (“RealWear”). RealWear, a private company, develops and sells advanced wearable technology including industrial, hands-free, head-mounted augmented reality devices that make the workplace safer and more productive. On February 28, 2020, RealWear’s debt holder demanded repayment of its $25.0 million loan to RealWear. As a result, in the fourth quarter of 2019, Teradyne recorded an impairment charge of $15.0 million to reduce its investment in RealWear to 0 as of December 31, 2019.
On November 1
3
,13, 2019,
,
Teradyne acquired 100% of the
membership interests
of AutoGuide, LLC (“AutoGuide”), a maker of high
payload AMRs, an emerging and fast growing segment of the global forklift market
.
T
he total purchase price was approximately $81.7 million, which included cash paid of approximately
 
5
154

$57.8market. The total purchase price was approximately $81.6 million, which included cash paid of approximately $57.6 million and $24.0 million
in fair value of contingent consideration payable upon achievement of certain performance targets, extending potentially through 2022. TheAt December 31, 2020, the maximum contingent consideration that could be paid
is $106.9 
$100.2 million. AutoGuide’s AMRs are used for material transport of payloads up to
4,500
kg in manufacturing, warehouse and logistics applications. These products complement MiR’s lower payload products. AutoGuide is included in our Industrial Automation segment.
B.    ACCOUNTING POLICIES
The consolidated financial statements include the accounts of Teradyne and its wholly-owned subsidiaries. All significant intercompany balances and transactions are eliminated. Certain prior years’ amounts were reclassified to conform to the current year presentation.
Preparation of Financial Statements and Use of Estimates
The preparation of consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent liabilities. On an
on-going
basis, management evaluates its estimates, including those related to inventories, investments, goodwill, intangible and other long-lived assets, accounts receivable, income taxes, deferred tax assets and liabilities, pensions, warranties,
contingent
consideration liabil
ities
,
liabilities, and loss contingencies. Management bases its estimates on historical experience and on appropriate and customary assumptions 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. Due to the COVID-19 pandemic, there has been uncertainty and disruption in the global economy and our markets. Management is not aware of any specific event or circumstance that would require an update to its estimates or judgments or a revision of the carrying value of its assets or liabilities as of February 22, 2021, the date of issuance of this Annual Report on Form 10-K. These estimates may change, as new events occur and additional information is obtained. Actual results may differ significantly from these estimates.estimates under different assumptions or conditions.
Revenue Recognition
Revenue from Contracts with Customers
Teradyne adopted Accounting Standard Codification (“ASC”) 606
Revenue“Revenue from Contracts with Customers”
on January 1, 2018 using the modified retrospective method for all contracts not completed as of the date of adoption.
In accordance with ASC 606, Teradyne recognizes revenues, when or as control is transferred to a customer. Teradyne’s determination of revenue is dependent upon a five step process outlined below.
Teradyne accounts for a contract with a customer when there is written approval, the contract is committed, the rights of the parties, including payment terms, are identified, the contract has commercial substance and consideration is probable of collection.
Teradyne periodically enters into contracts with customers in which a customer may purchase a combination of goods and services, such as products with extended warranty obligations. Teradyne determines performance obligations by assessing whether the products or services are distinct from the other elements of the contract. In order to be distinct, the product or service must perform either on its own or with readily available resources and must be separate within the context of the contract.
Teradyne considers the amount stated on the face of the purchase order to be the transaction price. Teradyne does not have material variable consideration which could impact the stated purchase price agreed to by Teradyne and the customer.
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Teradyne accounts for a contract with a customer when there is written approval, the contract is committed, the rightsTable of the parties, including payment terms, are identified, the contract has commercial substance and consideration is probable of collection.Contents
Teradyne periodically enters into contracts with customers in which a customer may purchase a combination of goods and services, such as products with extended warranty obligations. Teradyne determines performance obligations by assessing whether the products or services are distinct from the other elements of the contract. In order to be distinct, the product or service must perform either on its own or with readily available resources and must be separate within the context of the contract.
Teradyne considers the amount stated on the face of the purchase order to be the transaction price. Teradyne does not have material variable consideration which could impact the stated purchase price agreed to by Teradyne and the customer.
Transaction price is allocated to each individual performance obligation based on the standalone selling price of that performance obligation. Teradyne uses standalone transactions when available to value each performance obligation. If standalone transactions are not available, Teradyne will estimate the standalone selling price through market assessments or cost plus a reasonable margin analysis. Any discounts from standalone selling price are spread proportionally to each performance obligation.
 
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2

In order to determine the appropriate timing for revenue recognition, Teradyne first determines if the transaction meets any of three criteria for over time recognition. If the transaction meets the criteria for over time recognition, Teradyne recognizes revenue as the good or service is delivered. Teradyne uses input variables such as hours or months utilized or costs incurred to determine the amount of revenue to recognize in a given period. Input variables are used as they best align consumption with benefit to the customer. For transactions that do not meet the criteria for over time recognition, Teradyne will recognize revenue at a point in time based on an assessment of the five criteria for transfer of control. Teradyne has concluded that revenue should be recognized when shipped or delivered based on contractual terms. Typically, acceptance of Teradyne’s products and services is a formality as Teradyne delivers similar systems, instruments and robots to standard specifications. In cases where acceptance is not deemed a formality, Teradyne will defer revenue recognition until customer acceptance.
Performance Obligations
Products
Teradyne products consist primarily of semiconductor test systems and instruments, defense/aerospace test instrumentation and systems, storage test systems and instruments, circuit-board test and inspection systems and instruments, wireless test systems and industrial automation products and wireless test systems.products. Teradyne’s hardware is recognized at a point in time upon transfer of control to the customer.
Services
Teradyne services consist of extended warranties, training and application support, service agreement,agreements, post contract customer support (“PCS”) and replacement parts. Each service is recognized based on relative standalone selling price. Extended warranty, training and support, service agreements and PCS are recognized over time based on the period of service. Replacement parts are recognized at a point in time upon transfer of control to the customer.
Teradyne does not allow customer returns or provide refunds to customers for any products or services. Teradyne products include a standard
12-month
warranty. This warranty is not considered a distinct performance obligation because it does not obligate Teradyne to provide a separate service to the customer and it cannot be purchased separately. Cost related to warranty are included in cost of revenues when product revenues are recognized.
As of December 31, 20192020 and 2018,2019, deferred revenue and customer advances consisted of the following and are included in the short and long-term deferred revenue and customer advances:
         
 
2019
  
2018
 
 
(in thousands)
 
Maintenance
, service
and training
 $
63,815
  $
58,362
 
Extended warranty
  
30,677
   
27,422
 
Customer advances, undelivered elements and other
  
56,358
   
24,677
 
         
Total deferred revenue and customer advances
 $
150,850
  $
110,461
 
         
 
   
2020
   
2019
 
   
(in thousands)
 
Maintenance, service and training
  $77,654   $63,815 
Customer advances, undelivered elements and other
   63,438    56,358 
Extended warranty
   51,929    30,677 
           
Total deferred revenue and customer advances
  $193,021   $150,850 
           
53
56

Product Warranty
Teradyne generally provides a
one-year
warranty on its products, commencing upon installation, acceptance or shipment. A provision is recorded upon revenue recognition to cost of revenues for estimated warranty expense based on historical experience. Related costs are charged to the warranty accrual as incurred. Theincurred.The balance below is included in other accrued liabilities:
     
 
Amount
 
 
(in thousands)
 
Balance at December 31, 2016
 $
7,203
 
Accruals for warranties issued during the period
  
14,223
 
Accruals related to
pre-existing
warranties
  
(379
)
Settlements made during the period
  
(12,847
)
     
Balance at December 31, 2017
  
8,200
 
Acquisition
  
41
 
Accruals for warranties issued during the period
  
13,045
 
Accruals related to
pre-existing
warranties
  
921
 
Settlements made during the period
  
(14,298
)
     
Balance at December 31, 2018
  
7,909
 
Acquisition
  
14
 
Accruals for warranties issued during the period
  
14,106
 
Accruals related to
pre-existing
warranties
  
4,026
 
Settlements made during the period
  
(17,059
)
     
Balance at December 31, 2019
 $
8,996
 
 
   
Amount
 
   
(in thousands)
 
Balance at December 31, 2017
  $8,200 
Acquisition
   41 
Accruals for warranties issued during the period
   13,045 
Accruals related to pre-existing warranties
   921 
Settlements made during the period
   (14,298
      
Balance at December 31, 2018
   7,909 
Acquisition
   14 
Accruals for warranties issued during the period
   14,106 
Accruals related to pre-existing warranties
   4,026 
Settlements made during the period
   (17,059
      
Balance at December 31, 2019
   8,996 
Accruals for warranties issued during the period
   28,490 
Accruals related to pre-existing warranties
   821 
Settlements made during the period
   (21,674
      
Balance at December 31, 2020
  $16,633 
      
When Teradyne receives revenue for extended warranties, beyond one year, it is deferred and recognized on a straight-line basis over the contract period. Related costs are expensed as incurred. The balance below is included in short and long-term deferred revenue and customer advances:
     
 
Amount
 
 
(in thousands)
 
Balance at December 31, 2016
 $
28,200
 
Deferral of new extended warranty revenue
  
20,513
 
Recognition of extended warranty deferred revenue
  
(24,275
)
     
Balance at December 31, 2017
  
24,438
 
Deferral of new extended warranty revenue
  
23,753
 
Recognition of extended warranty deferred revenue
  
(20,769
)
     
Balance at December 31, 2018
  
27,422
 
Deferral of new extended warranty revenue
  
23,271
 
Recognition of extended warranty deferred revenue
  
(20,016
)
     
Balance at December 31, 2019
 $
30,677
 
     
 
   
Amount
 
   
(in thousands)
 
Balance at December 31, 2017
  $24,438 
Deferral of new extended warranty revenue
   23,753 
Recognition of extended warranty deferred revenue
   (20,769
      
Balance at December 31, 2018
   27,422 
Deferral of new extended warranty revenue
   23,271 
Recognition of extended warranty deferred revenue
   (20,016
      
Balance at December 31, 2019
   30,677 
Deferral of new extended warranty revenue
   41,694 
Recognition of extended warranty deferred revenue
   (20,442
      
Balance at December 31, 2020
  $51,929 
      
Accounts Receivable and Allowance for Doubtful Accounts
Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The volatility of the industries that Teradyne serves can cause certain of its customers to experience shortages of cash flows, which can impact their ability to make required payments. Teradyne maintains allowances for doubtful accounts for estimated losses resulting from the inability of its customers to make required payments. Estimated allowances for doubtful accounts are reviewed periodically taking into account the customer’s recent payment history, the customer’s current financial statements and other information regarding the customer’s credit worthiness. Account balances are written off against the allowance when it is determined the receivable will not be recovered.
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457

Teradyne sells certain trade accounts receivables on a
non-recourse
basis to third-party financial institutions pursuant to factoring agreements. Teradyne accounts for these transactions as sales of receivables and presents cash proceeds as a cash provided by operating activities in the consolidated statements of cash flows. Total trade accounts receivable sold under the factoring agreements were $131.1 million and $143.6 million during 2020 and $52.2 million during 2019, and 2018, respectively. Factoring fees for the sales of receivables
are
recorded in interest expense and
are
not material.
Inventories
Inventories are stated at the lower of cost
(first-in,
(first-in, first-out
basis) or net realizable value. On a quarterly basis, Teradyne uses consistent methodologies to evaluate all inventories for net realizable value. Teradyne records a provision for both excess and obsolete inventory when such write-downs or write-offs are identified through the quarterly review process. The inventory valuation is based upon assumptions about future demand, product mix and possible alternative uses.
Investments
Teradyne accounts for its investments in debt and equity securities in accordance with the provisions of ASC
320-10,
Investments—Debt and Equity Securities
.” ASC
320-10
requires that certain debt and equity securities be classified into one of three categories; trading,
available-for-sale
or
held-to-maturity
securities. On a quarterly basis, Teradyne reviews its investments to identify and evaluate those that have an indication of a potential other-than-temporary impairment. Factors considered in determining whether a loss is other-than-temporary include:
The length of time and the extent to which the market value has been less than cost;
The financial condition and near-term prospects of the issuer; and
The intent and ability to retain the investment in the issuer for a period of time sufficient to allow for any anticipated recovery in market value.
Teradyne uses the market and income approach techniques to value its financial instruments and there were no changes in valuation techniques during the twelve months ended December 31, 20192020 and 2018.2019. As defined in ASC
820-10,
Fair Value Measurements and Disclosures,
” fair value is the price that would be received from the sale of an asset or paid to transfer a liability in an orderly transaction between market participants. ASC
820-10
requires that assets and liabilities carried at fair value be classified and disclosed in one of the following three categories:
Level 1: Quoted prices in active markets for identical assets as of the reporting date;
Level 2: Inputs other than Level 1, that are observable either directly or indirectly as of the reporting date. For example, a common approach for valuing fixed income securities is the use of matrix pricing. Matrix pricing is a mathematical technique used to value securities by relying on the securities’ relationship to other benchmark quoted prices, and is considered a Level 2 input; or
Level 3: Unobservable inputs that are not supported by market data. Unobservable inputs are developed based on the best information available, which might include Teradyne’s own data.
In accordance with ASC
820-10,
Teradyne measures its debt and equity investments at fair value. Teradyne’s debt investments are classified as Level 2, and equity investments are classified as Level 1. Acquisition-related contingent consideration is classified as Level 3. Teradyne determines the fair value of acquisition-related contingent consideration using a Monte Carlo simulation model. Assumptions utilized in the model include forecasted revenues, revenue volatility, earnings before interest and taxes, and discount rate.
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558

Financial Assets and Financial Liabilities
In January 2016, the Financial Accounting Standards Board (“FASB”) issued ASU
2016-01,
Financial Instruments—Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities
.” Teradyne adopted the new accounting guidance in the first quarter of 2018 using the modified retrospective approach. This guidance requires that changes in fair value of equity securities be accounted for directly in earnings. Previously, the changes in fair value were recorded in accumulated other comprehensive income on the balance sheet. Teradyne continues to recordrecords realized gains in interest income and realized losses in interest expense.other (income) expense, net. The adoption of this new accounting guidance increased the January 1, 2018 retained earnings balance by $3.1 million and decreased the accumulated other comprehensive income balance by the same amount.
Prepayments
Prepayments consist of the following and are included in prepayments and other current assets on the balance sheet:
   
2020
   
2019
 
   
(in thousands)
 
Contract manufacturer and supplier prepayments
  $212,286   $143,392 
Prepaid taxes
   9,361    8,046 
Prepaid maintenance and other services
   13,116    8,503 
Other prepayments
   15,329    16,753 
           
Total prepayments
  $250,092   $176,694 
           
Retirement and Postretirement Plans
Teradyne recognizes net actuarial gains and losses and the change in the fair value of the plan assets in its operating results in the year in which they occur or upon any interim remeasurement of the plans. Teradyne calculates the expected return on plan assets using the fair value of the plan assets. Actuarial gains and losses are generally measured annually as of December 31 and, accordingly, recorded during the fourth quarter of each year or upon any interim remeasurement of the plans.
Retirement Benefits
In March 2017, the FASB issued ASU 2017-07, “
Compensation—Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost
.” Teradyne retrospectively adopted the new accounting guidance on presentation of net periodic pension costs and net periodic postretirement benefit costs in the first quarter of 2018. This guidance requires the service cost component of net benefit costs to be reported in the same line item in the consolidated statement of operations as other employee compensation costs. The non-service components of net benefit costs such as interest cost, expected return on assets, amortization of prior service cost, and actuarial gains or losses, are required to be reported separately outside of income or loss from operations. Following the adoption of this guidance, Teradyne continues to record the service cost component in the same line item as other employee compensation costs and the non-service components of net benefit costs such as interest cost, expected return on assets, amortization of prior service cost, and actuarial gains or losses are reported within other (income) expense, net.
Goodwill, Intangible and Long-Lived Assets
Teradyne accounts for goodwill and intangible assets in accordance with ASC 350-10, “
Intangibles-Goodwill and Other.
” Intangible assets are amortized over their estimated useful economic life and are carried at cost less accumulated amortization. Goodwill is assessed for impairment at least annually in the fourth quarter, as
59

of December 31, on a reporting unit basis, or more frequently when events and circumstances occur indicating that the recorded goodwill may be impaired. In accordance with ASC 350-10, Teradyne has the option to perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If Teradyne determines this is the case, Teradyne is required to perform a quantitative goodwill impairment test to identify potential goodwill impairment and measure the amount of goodwill impairment loss to be recognized. If Teradyne determines that it is more likely than not that the fair value of the reporting unit is greater than its carrying amounts, a quantitative goodwill impairment test is not required.
In accordance with ASC 360-10, “
Impairment or Disposal of Long-Lived Assets,
” Teradyne reviews long-lived assets for impairment whenever events or changes in business circumstances indicate that the carrying amount of the assets may not be fully recoverable or that the useful lives of these assets are no longer appropriate. Each impairment test is based on a comparison of the estimated undiscounted cash flows to the recorded value of the asset. If impairment is indicated, the asset is written down to its estimated fair value based on a discounted cash flows analysis. The cash flows estimates used to determine the impairment, if any, contain management’s best estimates using appropriate assumptions and projections at that time.
Business Combination
Teradyne recognizes the tangible and intangible assets acquired and liabilities assumed based on their estimated fair values at the date of acquisition. The fair value of identifiable intangible assets is based on detailed cash flows valuations that use information and assumptions provided by management. Teradyne estimates the fair value of contingent consideration at the time of the acquisition using all pertinent information known to us at the time to assess the probability of payment of contingent amounts or through the use of a Monte Carlo simulation model. Teradyne allocates any excess purchase price over the fair value of the net tangible and intangible assets acquired and liabilities assumed to goodwill. The assumptions used in the valuations for our acquisitions may differ materially from actual results depending on performance of the acquired businesses and other factors. While Teradyne believes the assumptions used were appropriate, different assumptions in the valuation of assets acquired and liabilities assumed could have a material impact on the timing and extent of impact on our statements of operations. Goodwill is assigned to reporting units as of the date of the related acquisition.
Property, Plant and Equipment
Property, plant and equipment are stated at cost and depreciated over the estimated useful lives of the assets. Leasehold improvements and major renewals are capitalized and included in property, plant and equipment accounts, while expenditures for maintenance and repairs and minor renewals are charged to expense. When assets are retired, the assets and related accumulated depreciation are removed from the accounts and any resulting gain or loss is reflected in the consolidated statements of operations.
Teradyne provides for depreciation of its assets principally on the straight-line method with the cost of the assets being charged to expense over their useful lives as follows:
Buildings
40
years
Building improvements
5
to 10 years
Leasehold improvements
Lesser of lease term or 10 years
Furniture and fixtures
10 years
Test systems manufactured internally
6
years
Machinery, equipment and software
3
to 5 years
Test systems manufactured internally are used by Teradyne for customer evaluations and manufacturing and support of its customers. Teradyne depreciates the test systems manufactured internally over a six-year life to cost of revenues, engineering and development, and selling and administrative expenses. Teradyne often sells
60

internally manufactured test equipment to customers. Upon the sale of an internally manufactured test system, the net book value of the system is transferred to inventory and expensed as cost of revenues. The net book value of internally manufactured test systems sold in the years ended December 31, 2020, 2019, and 2018 was $7.3 million, $5.0 million, and $3.8 million, respectively.
Leases
Teradyne adopted Accounting Standards Update (“ASU”) 2016-02, “
Leases (Topic 842)
” (“Topic 842”) and the related amendments (collectively “ASC 842”) on January 1, 2019 and utilized the modified retrospective approach provided by ASU 2018-11, “
Leases (Topic 842): Targeted Improvements
,” that allowed for a cumulative effect adjustment in the period of adoption.
Under ASC 842, a contract is or contains a lease when Teradyne has the right to control the use of an identified asset. Teradyne determines if an arrangement is a lease at inception of the contract, which is the date on which the terms of the contract are agreed to and the agreement creates enforceable rights and obligations. The commencement date of the lease is the date that the lessor makes an underlying asset available for use by Teradyne. As of December 31, 2020, Teradyne does not have material leases that have not yet commenced.
Teradyne determines if the lease is an operating or finance lease at the lease commencement date based upon the terms of the lease and the nature of the asset. The lease term used to calculate the lease liability includes options to extend or terminate the lease when it is reasonably certain that the option will be exercised.
For leases commencing after January 1, 2019, the lease liability is measured at the present value of future lease payments, discounted using the discount rate for the lease at the commencement date. As Teradyne is typically unable to determine the implicit rate, Teradyne uses an incremental borrowing rate based on the lease term and economic environment at commencement date. Teradyne initially measures payments based on an index by using the applicable rate at lease commencement. Variable payments that do not depend on an index are not included in the lease liability and are recognized as they are incurred. The ROU asset is initially measured as the amount of lease liability, adjusted for any initial lease costs, prepaid lease payments, and reduced by any lease incentives.
Teradyne’s contracts often include non-lease components such as common area maintenance. Teradyne elected the practical expedient to account for the lease and non-lease components as a single lease component. For leases with a term of one year or less Teradyne has elected not to record the lease asset or liability. The lease payments are recognized in the consolidated statement of earnings on a straight-line basis over the lease term. Teradyne includes lease costs within cost of revenues and operating expenses. See Note I: “Leases.”
Engineering and Development Costs
Teradyne’s products are highly technical in nature and require a large and continuing engineering and development effort. Software development costs incurred prior to the establishment of technological feasibility are charged to expense. Software development costs incurred subsequent to the establishment of technological feasibility are capitalized until the product is available for release to customers. To date, the period between achieving technological feasibility and general availability of the product has been short and software development costs eligible for capitalization have not been material. Engineering and development costs are expensed as incurred and consist primarily of salaries, contractor fees including non-recurring engineering charges related to product design, allocated facility costs, depreciation, and tooling costs.
Stock Compensation Plans and Employee Stock Purchase Plan
Stock-based compensation expense is based on the grant-date fair value estimated in accordance with the provisions of ASC 718-10, “
Compensation-Stock Compensation
.”
Excess tax benefits or tax deficiencies are recognized as a discrete tax benefit or discrete tax expense to the current income tax provision in Teradyne’s consolidated statements of operations, all excess tax benefits related
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to share-based payments are reported as cash flows from operating activities, and all cash payments made to taxing authorities on the employees’ behalf for withheld shares are presented as financing activities on the statement of cash flows.
Teradyne elects to account for forfeitures by applying an estimated forfeiture rate and recognizes compensation costs only for those stock-based compensation awards expected to vest.
Under its stock compensation plans, Teradyne has granted stock options, restricted stock units and performance-based restricted stock units, and employees are eligible to purchase Teradyne’s common stock through its Employee Stock Purchase Plan (“ESPP”).
Income Taxes
Deferred tax assets and liabilities are determined based on differences between financial reporting and tax basis of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. The measurement of deferred tax assets is reduced by a valuation allowance if it is more likely than not that some or all of the deferred tax assets will not be realized. Teradyne performed the required assessment of positive and negative evidence regarding the realization of the net deferred tax assets in accordance with ASC 740,
“Accounting for Income Taxes.”
This assessment included the evaluation of scheduled reversals of deferred tax liabilities, estimates of projected future taxable income and tax-planning strategies. Although realization is not assured, based on its assessment, Teradyne concluded that it is more likely than not that such assets, net of the existing valuation allowance, will be realized.
Advertising Costs
Teradyne expenses all advertising costs as incurred. Advertising costs were $12.8 million, $16.6 million and $15.4 million in 2020, 2019 and 2018, respectively.
Translation of Non-U.S. Currencies
The functional currency for all non-U.S. subsidiaries is the U.S. dollar, except for Universal Robots, MiR and Lemsys for which the local currency is its functional currency. All foreign currency denominated monetary assets and liabilities are remeasured on a monthly basis into the functional currency using exchange rates in effect at the end of the period. All foreign currency denominated non-monetary assets and liabilities are remeasured into the functional currency using historical exchange rates. Net foreign exchange gains and losses resulting from remeasurement are included in other (income) expense, net. For Universal Robots, MiR and Lemsys, assets and liabilities are translated into U.S. dollars using exchange rates in effect at the end of the period. Revenues and expense amounts are translated using an average of exchange rates in effect during the period. Translation adjustments are recorded within accumulated other comprehensive income (loss) on the balance sheet.
Net foreign exchange gains and losses resulting from remeasurement are included in other (income) expense, net. For the years ended December 31, 2020, 2019, and 2018, losses (gains) from the remeasurement of the monetary assets and liabilities denominated in foreign currencies were $2.6 million, $(1.6) million, and $(2.5) million, respectively.
These amounts do not reflect the corresponding (gains) losses from foreign exchange contracts. See Note H: “Financial Instruments” regarding foreign exchange contracts.
Net Income (Loss) per Common Share
Basic net income (loss) per common share is calculated by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Except where the result would be anti-dilutive, diluted net income (loss) per common share is calculated by dividing net income (loss) by the sum of the weighted average number of common shares plus common stock equivalents, if applicable.
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With respect to its convertible debt issued in 2016, Teradyne has determined that it has the ability and intent to settle the principal of the convertible debt in cash; accordingly, the principal amount is excluded from the determination of diluted earnings per share. As a result, Teradyne is accounting for the conversion spread using the treasury stock method.
Comprehensive Income (Loss)
Comprehensive income (loss) includes net income, unrealized pension and postretirement prior service costs and benefits, unrealized gains and losses on investments in debt marketable securities and foreign currency translation adjustment. Prior to 2018, comprehensive income (loss) included unrealized gains and losses on investments in equity marketable securities.
C.    RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS
In August 2020, the FASB issued ASU 2020-06
“Debt
Debt with Conversion and Other Options and Derivatives and Hedging
Contracts in Entity’s Own Equity,”
which simplifies the accounting for convertible debt instruments by reducing the number of accounting models and the number of embedded conversion features that could be recognized separately from the primary contract. This ASU requires a convertible debt instrument to be accounted for as a single liability measured at its amortized cost, as long as no other features require bifurcation and recognition as derivatives. This ASU requires an entity to use the if-converted method in the diluted earnings per share calculation for convertible instruments. This ASU will be effective for Teradyne on January 1, 2022, with early adoption permitted beginning on January 1, 2021. This ASU permits the use of either the modified retrospective or fully retrospective method of transition. Teradyne is evaluating the timing and effects of the adoption of this ASU on its financial statements.
D.    ACQUISITIONS AND INVESTMENT IN OTHER COMPANY
Acquisitions
AutoGuide LLC
On November 13, 2019, Teradyne acquired 100% of the membership interests of AutoGuide, LLC (“AutoGuide”), a maker of high-payload AMRs, based in Chelmsford, MA, an emerging and fast growing segment of the global forklift market. The total purchase price was approximately $81.6 million, which included cash paid of approximately $57.6 million and $24.0 million in fair value of contingent consideration payable upon achievement of certain performance targets, extending potentially through 2022. At December 31, 2020, the maximum contingent consideration that could be paid is $100.2 million.
The contingent consideration is payable upon achievement of certain thresholds and targets for revenue and earnings before interest and taxes for periods from January 1, 2019 to December 31, 2020, January 1, 2019 to December 31, 2021, and January 1, 2019 to December 31, 2022.
The valuation of the contingent consideration is dependent on the following assumptions: forecasted revenues, revenue volatility, earnings before interest and taxes, and discount rate. These assumptions were estimated based on a review of the historical and projected results.
The AutoGuide acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s consolidated results of operations from the date of acquisition. AutoGuide’s AMRs are used for material transport of payloads up to 4,500 kg in manufacturing, warehouse and logistics applications. These products complement Mobile Industrial Robots A/S (“MiR”) lower payload products and expand the Industrial Automation segment, which is a key component of Teradyne’s growth strategy.
The allocation of the total purchase price to AutoGuide’s net tangible assets and identifiable intangible assets was based on their fair values as of the acquisition date. The excess of the purchase price over the
63

identifiable intangible assets and net tangible assets in the amount of $41.2 million was allocated to goodwill, which is deductible for tax purposes. AutoGuide’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition.
The following table represents the final allocation of the purchase price:
   
Purchase Price Allocation
 
   
(in thousands)
 
Goodwill
  $41,223 
Intangible assets
   37,660 
Tangible assets acquired and liabilities assumed:
     
Other current assets
   3,661 
Non-current assets
   1,227 
Accounts payable and current liabilities
   (1,223
Long-term other liabilities
   (949
      
Total purchase price
  $81,599 
      
Teradyne estimated the fair value of intangible assets using the income approach. Forecasted revenues is the key assumption for estimating the fair value. Acquired intangible assets are amortized on a straight-line basis over their estimated useful lives. Components of these intangible assets and their estimated useful lives at the acquisition date are as follows:
   
Fair Value
   
Estimated Useful
Life
 
   
(in thousands)
   
(in years)
 
Developed technology
  $24,590    6.0 
Customer relationships
   7,360    6.0 
Trademarks and tradenames
   5,450    7.0 
Backlog
   260    0.3 
           
Total intangible assets
  $37,660    6.1 
           
For the period from November 13, 2019 to December 31, 2019, AutoGuide contributed $1.4 million of revenues and had a $(0.9) million loss before income taxes.
Lemsys SA
On January 30, 2019, Teradyne acquired all of the issued and outstanding shares of Lemsys SA (“Lemsys”) for a total purchase price of approximately $9.1 million. Lemsys strengthens Teradyne’s position in the electrification trends of vehicles, solar and wind power, and industrial applications. The Lemsys acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s Semiconductor Test segment from the date of acquisition. Teradyne’s final allocation of the purchase price was goodwill of $1.4 million, which is not deductible for tax purposes, acquired intangible assets of $4.6 million with an average estimated useful life of 5.2 years, and $3.1 million of net tangible assets. The acquisition was not material to Teradyne’s consolidated financial statements.
Mobile Industrial Robots
On April 25, 2018, Teradyne acquired all of the issued and outstanding shares of MiR, a Danish limited liability company located in Odense, Denmark. MiR is a leading maker of collaborative autonomous mobile robots for industrial applications.
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The total purchase price of $197.8 million included $145.2 million of cash paid and $52.6 million of contingent consideration measured at fair value. The contingent consideration is payable in Euros upon the achievement of certain thresholds and targets for revenue and earnings before interest and taxes for periods from January 1, 2018 to December 31, 2018; January 1, 2018 to December 31, 2019; and January 1, 2018 to December 31, 2020. Contingent consideration for the period from January 1, 2018 to December 31, 2018 was $31.0 million and was paid in March 2019. Contingent consideration for the period from January 1, 2018 to December 31, 2019 was $9.1 million, based on the results during the period and modification of the earn-out structure, and was paid in March 2020. NaN contingent consideration will be paid out against the period from December 31, 2018 through December 31, 2020.
The valuation of the contingent consideration is dependent on the following assumptions: forecasted revenues, revenue volatility, earnings before interest and taxes, and discount rate. These assumptions were estimated based on a review of the historical and projected results.
The MiR acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s consolidated results of operations from the date of acquisition. MiR’s products will help expand the Industrial Automation segment, which is a key component of our growth strategy. The allocation of the total purchase price to MiR’s net tangible liabilities and identifiable intangible assets was based on their estimated fair values as of the acquisition date. The excess of the purchase price over the identifiable intangible assets and net tangible liabilities in the amount of $136.0 million was allocated to goodwill, which is not deductible for tax purposes. MiR’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition.
The following table represents the final allocation of the purchase price:
   
Purchase Price Allocation
 
   
(in thousands)
 
Goodwill
  $135,976 
Intangible assets
   80,670 
Tangible assets acquired and liabilities assumed:
     
Current assets
   6,039 
Non-current assets
   1,336 
Accounts payable and current liabilities
   (7,336
Long-term deferred tax liabilities
   (18,007
Other long-term liabilities
   (900
      
Total purchase price
  $197,778 
      
Teradyne estimated the fair value of intangible assets using the income and cost approaches. Acquired intangible assets are amortized on a straight-line basis over their estimated useful lives.
Components of these intangible assets and their estimated useful lives at the acquisition date are as follows:
   
Fair Value
   
Estimated Useful
Life
 
   
(in thousands)
   
(in
 
years)
 
Developed technology
  $58,900    7.0 
Trademarks and tradenames
   13,240    11.0 
Customer relationships
   8,500    2.5 
Backlog
   30    0.2 
           
Total intangible assets
  $80,670    7.2 
           
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Energid Technologies Corporation
On February 26, 2018, Teradyne acquired all of the issued and outstanding shares of Energid for a total purchase price of approximately $27.6 million. Energid’s technology enables and simplifies the programming of complex robotic motions used in a wide variety of end markets, ranging from heavy industry to healthcare, utilizing both traditional robots and collaborative robots. The Energid acquisition was accounted for as a business combination and, accordingly, Energid’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition. As of the acquisition date, Teradyne’s purchase price allocation was goodwill of $14.4 million which is deductible for tax purposes, acquired intangible assets of $12.3 million with an average estimated useful life of 7.7 years, and $1.0 million of net tangible assets. The acquisition was not material to Teradyne’s consolidated financial statements.
Pro Forma Information
The following unaudited pro forma information gives effect to the acquisition of AutoGuide as if the acquisition occurred on January 1, 2018 and the acquisition of MiR as if the acquisition occurred on January 1, 2017. The unaudited pro forma results are not necessarily indicative of what actually would have occurred had the acquisition been in effect for the periods presented:​​​​​​​
         
   
December 31, 2019
   
December 31, 2018
 
   
(in thousands, except per
share amount)
 
Revenues
  $2,303,737   $2,111,373 
Net income
  $464,602   $442,082 
Net income per common share:
          
Basic
  $2.73   $2.36 
           
Diluted
  $2.59   $2.30 
           
​​​​​​​
Pro forma results for the year ended December 31, 2019 were adjusted to exclude $1.2 million of AutoGuide acquisition related costs and $0.1 million of AutoGuide non-recurring expense related to fair value adjustment to acquisition-date inventory.
Pro forma results for the year ended December 31, 2018 were adjusted to include $1.2 million of AutoGuide acquisition related costs and $0.1 million of AutoGuide non-recurring expense related to fair value adjustment to acquisition-date inventory.
Pro forma results for the year ended December 31, 2018 were adjusted to exclude $2.9 million of MiR acquisition related costs and $0.4 million of MiR non-recurring expense related to fair value adjustment to acquisition-date inventory.
Investment in Other CompanyEngineering and Development Costs
Teradyne holds an investmentTeradyne’s products are highly technical in nature and require a private company that developslarge and sells advanced wearable technology. Teradyne does not havecontinuing engineering and development effort. Software development costs incurred prior to the abilityestablishment of technological feasibility are charged to exert significant influence overexpense. Software development costs incurred subsequent to the company. The investment was recorded at costestablishment of technological feasibility are capitalized until the product is available for release to customers. To date, the period between achieving technological feasibility and is evaluated for impairment or an indication of changes in fair value resulting from observable price changes in orderly transactions for the identical or a similar investmentgeneral availability of the same issuer on a quarterly basis. See Note D: “Acquisitionsproduct has been short and Investment in Other Company.”software development costs eligible for capitalization have not been material. Engineering and development costs are expensed as incurred and consist primarily of salaries, contractor fees including non-recurring engineering charges related to product design, allocated facility costs, depreciation, and tooling costs.
Stock Compensation Plans and Employee Stock Purchase Plan
Stock-based compensation expense is based on the grant-date fair value estimated in accordance with the provisions of ASC 718-10, “
PrepaymentsCompensation-Stock Compensation
.”
Prepayments consistExcess tax benefits or tax deficiencies are recognized as a discrete tax benefit or discrete tax expense to the current income tax provision in Teradyne’s consolidated statements of the following and are included in prepayments and other current assets on the balance sheet:
         
 
2019
  
2018
 
 
(in thousands)
 
Contract manufacturer and supplier prepayments
 $
143,392
  $
131,642
 
Prepaid taxes
  
8,046
   
9,646
 
Prepaid maintenance and other services
  
8,503
   
8,487
 
Other prepayments
  
16,753
   
12,744
 
         
Total prepayments
 $
176,694
  $
162,519
 
         
Retirement and Postretirement Plans
operations, all excess tax benefits related
Teradyne recognizes net actuarial gains and losses and the change in the fair value of the plan assets in its operating results in the year in which they occur or upon any interim remeasurement of the plans. Teradyne calculates the expected return on plan assets using the fair value of the plan assets. Actuarial gains and losses are generally measured annually as of December 31 and, accordingly, recorded during the fourth quarter of each year or upon any interim remeasurement of the plans.
Retirement Benefits
In March 2017, the FASB issued ASU
2017-07,
Compensation—Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost
.” Teradyne retrospectively adopted the new accounting guidance on presentation of net periodic pension costs and net periodic postretirement benefit costs in the first quarter of 2018. This guidance requires the service cost component of net benefit costs to be reported in the same line item in the consolidated statement of operations as other employee compensation costs. The
non-service
components of net benefit costs such as interest cost, expected return on assets, amortization of prior service cost, and actuarial gains or losses, are required to be reported separately outside of income or loss from operations. Following the adoption of this guidance, Teradyne continues to record the service cost component in the same line item as other employee
56
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to share-based payments are reported as cash flows from operating activities, and all cash payments made to taxing authorities on the employees’ behalf for withheld shares are presented as financing activities on the statement of cash flows.
Teradyne elects to account for forfeitures by applying an estimated forfeiture rate and recognizes compensation costs only for those stock-based compensation awards expected to vest.
Under its stock compensation plans, Teradyne has granted stock options, restricted stock units and the
non-service
components of net benefit costs such as interest cost, expected return on assets, amortization of prior service cost,performance-based restricted stock units, and actuarial gains or lossesemployees are reported within other (income) expense, net. In the twelve months ended December 31, 2017
,
the retrospective adoption of this standard decreased income from operations by $
5.0
million
, dueeligible to the removal of net actuarial pension gains and increased
non-operating
(income) expense by the same amount with no impact to net income.purchase Teradyne’s common stock through its Employee Stock Purchase Plan (“ESPP”).
Goodwill, Intangible and Long-Lived Assets
Income Taxes
Teradyne accounts for goodwill
Deferred tax assets and intangibleliabilities are determined based on differences between financial reporting and tax basis of assets in accordance with ASC
350-10,
Intangibles-Goodwill and Other.
” Intangible assets are amortized over their estimated useful economic lifeliabilities and are carried at cost less accumulated amortization. Goodwillmeasured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. The measurement of deferred tax assets is assessed for impairment at least annually in the fourth quarter, as of December 31, onreduced by a reporting unit basis, or more frequently when events and circumstances occur indicating that the recorded goodwill may be impaired. In accordance with ASC
350-10,
Teradyne has the option to perform a qualitative assessment to determine whethervaluation allowance if it is more likely than not that some or all of the fair valuedeferred tax assets will not be realized. Teradyne performed the required assessment of a reporting unitpositive and negative evidence regarding the realization of the net deferred tax assets in accordance with ASC 740,
“Accounting for Income Taxes.”
This assessment included the evaluation of scheduled reversals of deferred tax liabilities, estimates of projected future taxable income and tax-planning strategies. Although realization is less thannot assured, based on its carrying amount. Ifassessment, Teradyne determines this is the case, Teradyne is required to perform the
two-step
goodwill impairment test to identify potential goodwill impairment and measure the amount of goodwill impairment loss to be recognized. If Teradyne determinesconcluded that it is more likely than not that the fair valuesuch assets, net of the reporting unit is greater than its carrying amounts, the
two-step
goodwill impairment test is not required.
In accordance with ASC
360-10,
Impairment or Disposal of Long-Lived Assets,
” Teradyne reviews long-lived assets for impairment whenever events or changes in business circumstances indicate that the
 carrying
amount of the assets may notexisting valuation allowance, will be fully recoverable or that the useful lives of these assets are no longer appropriate. Each impairment test is based on a comparison of the estimated undiscounted cash flows to the recorded value of the asset. If impairment is indicated, the asset is written down to its estimated fair value based on a discounted cash flow analysis. The cash flow estimates used to determine the impairment, if any, contain management’s best estimates using appropriate assumptions and projections at that time.realized.
Business CombinationAdvertising Costs
Teradyne recognizes the tangibleexpenses all advertising costs as incurred. Advertising costs were $12.8 million, $16.6 million and intangible assets acquired$15.4 million in 2020, 2019 and liabilities assumed based on their estimated fair values at the date of acquisition. The fair value of identifiable intangible assets is based on detailed cash flow valuations that use information and assumptions provided by management. Teradyne estimates the fair value of contingent consideration at the time of the acquisition using all pertinent information known to us at the time to assess the probability of payment of contingent amounts or through the use of a Monte Carlo simulation model. Teradyne allocates any excess purchase price over the fair value of the net tangible and intangible assets acquired and liabilities assumed to goodwill. The assumptions used in the valuations for our acquisitions may differ materially from actual results depending on performance of the acquired businesses and other factors. While Teradyne believes the assumptions used were appropriate, different assumptions in the valuation of assets acquired and liabilities assumed could have a material impact on the timing and extent of impact on our statements of operations. Goodwill is assigned to reporting units as of the date of the related acquisition.
2018, respectively.
Property, Plant and EquipmentTranslation of Non-U.S. Currencies
Property, plantThe functional currency for all non-U.S. subsidiaries is the U.S. dollar, except for Universal Robots, MiR and equipmentLemsys for which the local currency is its functional currency. All foreign currency denominated monetary assets and liabilities are statedremeasured on a monthly basis into the functional currency using exchange rates in effect at cost and depreciated over the estimated useful livesend of the assets. Leasehold improvementsperiod. All foreign currency denominated non-monetary assets and major renewalsliabilities are capitalizedremeasured into the functional currency using historical exchange rates. Net foreign exchange gains and losses resulting from remeasurement are included in property, plantother (income) expense, net. For Universal Robots, MiR and equipment accounts while expenditures for maintenance and repairs and minor renewals are charged to expense. When assets are retired, theLemsys, assets and relatedliabilities are translated into U.S. dollars using exchange rates in effect at the end of the period. Revenues and expense amounts are translated using an average of exchange rates in effect during the period. Translation adjustments are recorded within accumulated depreciationother comprehensive income (loss) on the balance sheet.
Net foreign exchange gains and losses resulting from remeasurement are removedincluded in other (income) expense, net. For the years ended December 31, 2020, 2019, and 2018, losses (gains) from the accountsremeasurement of the monetary assets and any resulting gain or loss is reflectedliabilities denominated in foreign currencies were $2.6 million, $(1.6) million, and $(2.5) million, respectively.
These amounts do not reflect the consolidated statements of operations.corresponding (gains) losses from foreign exchange contracts. See Note H: “Financial Instruments” regarding foreign exchange contracts.
Net Income (Loss) per Common Share
Basic net income (loss) per common share is calculated by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Except where the result would be anti-dilutive, diluted net income (loss) per common share is calculated by dividing net income (loss) by the sum of the weighted average number of common shares plus common stock equivalents, if applicable.
 
5
7
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With respect to its convertible debt issued in 2016, Teradyne has determined that it has the ability and intent to settle the principal of the convertible debt in cash; accordingly, the principal amount is excluded from the determination of diluted earnings per share. As a result, Teradyne is accounting for the conversion spread using the treasury stock method.
Comprehensive Income (Loss)
Comprehensive income (loss) includes net income, unrealized pension and postretirement prior service costs and benefits, unrealized gains and losses on investments in debt marketable securities and foreign currency translation adjustment. Prior to 2018, comprehensive income (loss) included unrealized gains and losses on investments in equity marketable securities.
C.    RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS
In August 2020, the FASB issued ASU 2020-06
“Debt
Debt with Conversion and Other Options and Derivatives and Hedging
Contracts in Entity’s Own Equity,”
which simplifies the accounting for convertible debt instruments by reducing the number of accounting models and the number of embedded conversion features that could be recognized separately from the primary contract. This ASU requires a convertible debt instrument to be accounted for as a single liability measured at its amortized cost, as long as no other features require bifurcation and recognition as derivatives. This ASU requires an entity to use the if-converted method in the diluted earnings per share calculation for convertible instruments. This ASU will be effective for Teradyne provideson January 1, 2022, with early adoption permitted beginning on January 1, 2021. This ASU permits the use of either the modified retrospective or fully retrospective method of transition. Teradyne is evaluating the timing and effects of the adoption of this ASU on its financial statements.
D.    ACQUISITIONS AND INVESTMENT IN OTHER COMPANY
Acquisitions
AutoGuide LLC
On November 13, 2019, Teradyne acquired 100% of the membership interests of AutoGuide, LLC (“AutoGuide”), a maker of high-payload AMRs, based in Chelmsford, MA, an emerging and fast growing segment of the global forklift market. The total purchase price was approximately $81.6 million, which included cash paid of approximately $57.6 million and $24.0 million in fair value of contingent consideration payable upon achievement of certain performance targets, extending potentially through 2022. At December 31, 2020, the maximum contingent consideration that could be paid is $100.2 million.
The contingent consideration is payable upon achievement of certain thresholds and targets for depreciationrevenue and earnings before interest and taxes for periods from January 1, 2019 to December 31, 2020, January 1, 2019 to December 31, 2021, and January 1, 2019 to December 31, 2022.
The valuation of its assets principallythe contingent consideration is dependent on the straight-line method with the costfollowing assumptions: forecasted revenues, revenue volatility, earnings before interest and taxes, and discount rate. These assumptions were estimated based on a review of the historical and projected results.
The AutoGuide acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s consolidated results of operations from the date of acquisition. AutoGuide’s AMRs are used for material transport of payloads up to 4,500 kg in manufacturing, warehouse and logistics applications. These products complement Mobile Industrial Robots A/S (“MiR”) lower payload products and expand the Industrial Automation segment, which is a key component of Teradyne’s growth strategy.
The allocation of the total purchase price to AutoGuide’s net tangible assets being charged to expenseand identifiable intangible assets was based on their fair values as of the acquisition date. The excess of the purchase price over their useful lives as follows:the
Buildings
40 years
Building improvements
5 to 10 years
Leasehold improvements
Lesser of lease term or 10 years
Furniture and fixtures
10 years
Test systems manufactured internally
6 years
Machinery
,
 equipment
 and software
3 to 5 years
 
Test systems manufactured internally are used by Teradyne for customer evaluations and manufacturing and support of its customers. Teradyne depreciates the test systems manufactured internally over a
six-year63
life to cost of revenues, engineering and development, and selling and administrative expenses. Teradyne often sells internally manufactured test equipment to customers. Upon the sale of an internally manufactured test system, the net book value of the system is transferred to inventory and expensed as cost of revenues. The net book value of internally manufactured test systems sold in the years ended December 31, 2019, 2018, and 2017 was $5.0 million, $3.8 million, and $3.6 million, respectively.
Leases
In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”)
2016-02,
“Leases (Topic 842)”
(“Topic 842”), which requires a lessee to record a
right-of-use
(“ROU”) asset and a lease liability on the balance sheet for operating leases with terms longer than twelve months. Teradyne adopted this standard and the related amendments (collectively “ASC 842”) on January 1, 2019 and utilized the modified retrospective approach provided by ASU
2018-11,
“Leases (Topic 842): Targeted
Improvements,”
that allowed for a cumulative effect adjustment in the period of adoption. Under this method of adoption, the comparative information in the consolidated financial statements has not been revised and continues to be reported under the previously applicable lease accounting guidance (ASC 840). Teradyne also utilized the package of practical expedients permitted under the transition guidance which included the carry-forward of historical lease classification. Adoption of ASC 842 resulted in recording ROU assets and lease liabilities of approximately $50.1 million and $54.3 million, respectively. Operating lease liabilities were calculated using the discount rate on January 1, 2019. The adoption of ASC 842 did not have a material impact on beginning retained earnings, the consolidated statement of operations, cash flows, or earnings per share.
Under ASC 842, a contract is or contains a lease when Teradyne has the right to control the use of an identified asset. Teradyne determines if an arrangement is a lease at inception of the contract, which is the date on which the terms of the contract are agreed to and the agreement creates enforceable rights and obligations.
The commencement date of the lease is the date that the lessor makes an underlying asset available for use by Teradyne. As of December 31, 2019, Teradyne does not have material leases that have not yet commenced.
Teradyne determines if the lease is
an
operating or finance
lease
at the lease commencement date based upon the terms of the lease and the nature of the asset. The lease term used to calculate the lease liability includes options to extend or terminate the lease when it is reasonably certain that the option will be exercised.
For leases commencing after January 1, 2019, the lease liability is measured at the present value of future lease payments, discounted using the discount rate for the lease at the commencement date. As Teradyne is typically unable to determine the implicit rate, Teradyne uses an incremental borrowing rate based on the lease term and economic environment at commencement date. Teradyne initially measures payments based on an index by using the applicable rate at lease commencement. Variable payments that do not depend on an index are not included in the lease liability and are recognized as they are incurred. The ROU asset is initially measured as the amount of lease liability, adjusted for any initial lease costs, prepaid lease payments, and reduced by any lease incentives.
58

Teradyne’s contracts often include
non-lease
components such as common area maintenance. Teradyne elected the practical expedient to account for the leaseidentifiable intangible assets and
non-lease
components as a single lease component. For leases with a term of one year or less Teradyne has elected not to record the lease asset or liability. The lease payments are recognized net tangible assets in the consolidated statementamount of earnings$41.2 million was allocated to goodwill, which is deductible for tax purposes. AutoGuide’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition.
The following table represents the final allocation of the purchase price:
   
Purchase Price Allocation
 
   
(in thousands)
 
Goodwill
  $41,223 
Intangible assets
   37,660 
Tangible assets acquired and liabilities assumed:
     
Other current assets
   3,661 
Non-current assets
   1,227 
Accounts payable and current liabilities
   (1,223
Long-term other liabilities
   (949
      
Total purchase price
  $81,599 
      
Teradyne estimated the fair value of intangible assets using the income approach. Forecasted revenues is the key assumption for estimating the fair value. Acquired intangible assets are amortized on a straight-line basis over their estimated useful lives. Components of these intangible assets and their estimated useful lives at the lease term. Teradyne includes lease costs within costacquisition date are as follows:
   
Fair Value
   
Estimated Useful
Life
 
   
(in thousands)
   
(in years)
 
Developed technology
  $24,590    6.0 
Customer relationships
   7,360    6.0 
Trademarks and tradenames
   5,450    7.0 
Backlog
   260    0.3 
           
Total intangible assets
  $37,660    6.1 
           
For the period from November 13, 2019 to December 31, 2019, AutoGuide contributed $1.4 million of revenues and operating expenses. See Note I: “Leases.”had a $(0.9) million loss before income taxes.
Lemsys SA
On January 30, 2019, Teradyne acquired all of the issued and outstanding shares of Lemsys SA (“Lemsys”) for a total purchase price of approximately $9.1 million. Lemsys strengthens Teradyne’s position in the electrification trends of vehicles, solar and wind power, and industrial applications. The Lemsys acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s Semiconductor Test segment from the date of acquisition. Teradyne’s final allocation of the purchase price was goodwill of $1.4 million, which is not deductible for tax purposes, acquired intangible assets of $4.6 million with an average estimated useful life of 5.2 years, and $3.1 million of net tangible assets. The acquisition was not material to Teradyne’s consolidated financial statements.
Mobile Industrial Robots
On April 25, 2018, Teradyne acquired all of the issued and outstanding shares of MiR, a Danish limited liability company located in Odense, Denmark. MiR is a leading maker of collaborative autonomous mobile robots for industrial applications.
64

The total purchase price of $197.8 million included $145.2 million of cash paid and $52.6 million of contingent consideration measured at fair value. The contingent consideration is payable in Euros upon the achievement of certain thresholds and targets for revenue and earnings before interest and taxes for periods from January 1, 2018 to December 31, 2018; January 1, 2018 to December 31, 2019; and January 1, 2018 to December 31, 2020. Contingent consideration for the period from January 1, 2018 to December 31, 2018 was $31.0 million and was paid in March 2019. Contingent consideration for the period from January 1, 2018 to December 31, 2019 was $9.1 million, based on the results during the period and modification of the earn-out structure, and was paid in March 2020. NaN contingent consideration will be paid out against the period from December 31, 2018 through December 31, 2020.
The valuation of the contingent consideration is dependent on the following assumptions: forecasted revenues, revenue volatility, earnings before interest and taxes, and discount rate. These assumptions were estimated based on a review of the historical and projected results.
The MiR acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s consolidated results of operations from the date of acquisition. MiR’s products will help expand the Industrial Automation segment, which is a key component of our growth strategy. The allocation of the total purchase price to MiR’s net tangible liabilities and identifiable intangible assets was based on their estimated fair values as of the acquisition date. The excess of the purchase price over the identifiable intangible assets and net tangible liabilities in the amount of $136.0 million was allocated to goodwill, which is not deductible for tax purposes. MiR’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition.
The following table represents the final allocation of the purchase price:
   
Purchase Price Allocation
 
   
(in thousands)
 
Goodwill
  $135,976 
Intangible assets
   80,670 
Tangible assets acquired and liabilities assumed:
     
Current assets
   6,039 
Non-current assets
   1,336 
Accounts payable and current liabilities
   (7,336
Long-term deferred tax liabilities
   (18,007
Other long-term liabilities
   (900
      
Total purchase price
  $197,778 
      
Teradyne estimated the fair value of intangible assets using the income and cost approaches. Acquired intangible assets are amortized on a straight-line basis over their estimated useful lives.
Components of these intangible assets and their estimated useful lives at the acquisition date are as follows:
   
Fair Value
   
Estimated Useful
Life
 
   
(in thousands)
   
(in
 
years)
 
Developed technology
  $58,900    7.0 
Trademarks and tradenames
   13,240    11.0 
Customer relationships
   8,500    2.5 
Backlog
   30    0.2 
           
Total intangible assets
  $80,670    7.2 
           
65

Energid Technologies Corporation
On February 26, 2018, Teradyne acquired all of the issued and outstanding shares of Energid for a total purchase price of approximately $27.6 million. Energid’s technology enables and simplifies the programming of complex robotic motions used in a wide variety of end markets, ranging from heavy industry to healthcare, utilizing both traditional robots and collaborative robots. The Energid acquisition was accounted for as a business combination and, accordingly, Energid’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition. As of the acquisition date, Teradyne’s purchase price allocation was goodwill of $14.4 million which is deductible for tax purposes, acquired intangible assets of $12.3 million with an average estimated useful life of 7.7 years, and $1.0 million of net tangible assets. The acquisition was not material to Teradyne’s consolidated financial statements.
Pro Forma Information
The following unaudited pro forma information gives effect to the acquisition of AutoGuide as if the acquisition occurred on January 1, 2018 and the acquisition of MiR as if the acquisition occurred on January 1, 2017. The unaudited pro forma results are not necessarily indicative of what actually would have occurred had the acquisition been in effect for the periods presented:​​​​​​​
         
   
December 31, 2019
   
December 31, 2018
 
   
(in thousands, except per
share amount)
 
Revenues
  $2,303,737   $2,111,373 
Net income
  $464,602   $442,082 
Net income per common share:
          
Basic
  $2.73   $2.36 
           
Diluted
  $2.59   $2.30 
           
​​​​​​​
Pro forma results for the year ended December 31, 2019 were adjusted to exclude $1.2 million of AutoGuide acquisition related costs and $0.1 million of AutoGuide non-recurring expense related to fair value adjustment to acquisition-date inventory.
Pro forma results for the year ended December 31, 2018 were adjusted to include $1.2 million of AutoGuide acquisition related costs and $0.1 million of AutoGuide non-recurring expense related to fair value adjustment to acquisition-date inventory.
Pro forma results for the year ended December 31, 2018 were adjusted to exclude $2.9 million of MiR acquisition related costs and $0.4 million of MiR non-recurring expense related to fair value adjustment to acquisition-date inventory.
Engineering and Development Costs
Teradyne’s products are highly technical in nature and require a large and continuing engineering and development effort. Software development costs incurred prior to the establishment of technological feasibility
are charged to expense. Software development costs incurred subsequent to the establishment of technological feasibility are capitalized until the product is available for release to customers. To date, the period between achieving technological feasibility and general availability of the product has been short and software development costs eligible for capitalization have not been material. Engineering and development costs are expensed as incurred and consist primarily of salaries, contractor fees including
non-recurring
engineering charges related to product design, allocated facility costs, depreciation, and tooling costs.
Stock Compensation Plans and Employee Stock Purchase Plan
Stock-based compensation expense is based on the grant-date fair value estimated in accordance with the provisions of ASC
718-10,
Compensation-Stock Compensation
.”
In March 2016, the FASB issued ASU
2016-09,
“Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting.”
Teradyne adopted this ASU in the first quarter of 2017. This ASU changes how Teradyne accounts for certain aspects of share-based payment awards to employees, including the accounting for income taxes, forfeitures, and statutory tax withholding requirements, as well as classification in the statements of cash flows.
Adoption of this ASU required recognition of a cumulative effect adjustment to retained earnings for any prior year excess tax benefits or tax deficiencies not previously recorded. The cumulative effect adjustment of $39 million was recorded in the first quarter of 2017 as an increase to retained earnings and deferred tax assets.
This ASU also required a change in how Teradyne recognizes the excess tax benefits or tax deficiencies related to stock-based compensation. Prior to adopting ASU
2016-09,
these excess tax benefits or tax deficiencies were credited or charged to additional
paid-in
capital in Teradyne’s consolidated balance sheets. In accordance with ASU
2016-09,
starting in the first quarter of 2017, these excessExcess tax benefits or tax deficiencies are recognized as a discrete tax benefit or discrete tax expense to the current income tax provision in Teradyne’s consolidated statements of operations.
ASU
2016-09
requires companies to adopt the amendment related to accounting for excess tax benefits or tax deficiencies on a prospective basis. In 2019, 2018 and 2017, Teradyne recognized a discrete tax benefit of $4.9 million, $7.6 million and $6.3 million, respectively, related to net excess tax benefit.
In addition, under ASU
2016-09,
operations, all excess tax benefits related
61

to share-based payments are reported as cash flows from operating activities. Previously, excess tax benefits from share-based payment arrangements were reported as cash flows from financing activities. The classification amendment was applied prospectively. This ASU also clarifies thatactivities, and all cash payments made to taxing authorities on the employees’ behalf for withheld shares should beare presented as financing activities on the statement of cash flows. Previously,
Teradyne reported cash payments madeelects to taxing authorities as operating activities on the statement of cash flows. This change was applied retrospectively.
Upon adoption of ASU
2016-09,
Teradyne made an accounting policy election to continue accountingaccount for forfeitures by applying an estimated forfeiture rate and to continue to recognizerecognizes compensation costs only for those stock-based compensation awards expected to vest.
59

Under its stock compensation plans, Teradyne has granted stock options, restricted stock units and performance-based restricted stock units, and employees are eligible to purchase Teradyne’s common stock through its Employee Stock Purchase Plan (“ESPP”).
Income Taxes
Deferred tax assets and liabilities are determined based on differences between financial reporting and tax basis of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the
differences are expected to reverse. The measurement of deferred tax assets is reduced by a valuation allowance if it is more likely than not that some or all of the deferred tax assets will not be realized. Teradyne performed the required assessment of positive and negative evidence regarding the realization of the net deferred tax assets in accordance with ASC 740,
“Accounting for Income Taxes.”
This assessment included the evaluation of scheduled reversals of deferred tax liabilities, estimates of projected future taxable income and
tax-planning
strategies. Although realization is not assured, based on its assessment, Teradyne concluded that it is more likely than not that such assets, net of the existing valuation allowance, will be realized.
Advertising Costs
Teradyne expenses all advertising costs as incurred. Advertising costs were $12.8 million, $16.6 million and $15.4 million in 2020, 2019 and $9.1 million in 2019, 2018, and 2017, respectively.
Translation of
Non-U.S. Currencies
Currencies
The functional currency for all
non-U.S.
subsidiaries is the U.S. dollar, except for Universal Robots, MiR and Lemsys for which the local currency is its functional currency. All foreign currency denominated monetary assets and liabilities are remeasured on a monthly basis into the functional currency using exchange rates in effect at the end of the period. All foreign currency denominated
non-monetary
assets and liabilities are remeasured into the functional currency using historical exchange rates. Net foreign exchange gains and losses resulting from remeasurement are included in other (income) expense, net. For Universal Robots, MiR and Lemsys, assets and liabilities are translated into U.S. dollars using exchange rates in effect at the end of the period. Revenues and expense amounts are translated using an average of exchange rates in effect during the period. Translation adjustments are recorded within accumulated other comprehensive income (loss) on the balance sheet.
Net foreign exchange gains and losses resulting from remeasurement are included in other (income) expense, net. For the years ended December 31, 2020, 2019, and 2018, and 2017,losses (gains) losses from the remeasurement of the monetary assets and liabilities denominated in foreign currencies were $2.6 million, $(1.6) million, $(2.5) million, and $2.9$(2.5) million, respectively.
These amounts do not reflect the corresponding (gains) losses from foreign exchange contracts. See Note H: “Financial Instruments” regarding foreign exchange contracts.
Net Income (Loss) per Common Share
Basic net income (loss) per common share is calculated by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Except where the result would be anti-dilutive, diluted net income (loss) per common share is calculated by dividing net income (loss) by the sum of the weighted average number of common shares plus common stock equivalents, if applicable.
62

With respect to its convertible debt issued in 2016, Teradyne has determined that it has the ability and intent to settle the principal of the convertible debt in cash; accordingly, the principal amount is excluded from the determination of diluted earnings per share. As a result, Teradyne is accounting for the conversion spread using the treasury stock method.
60

Comprehensive Income (Loss)
Comprehensive income (loss) includes net income, unrealized pension and postretirement prior service costs and benefits, unrealized gains and losses on investments in debt marketable securities and foreign currency translation adjustment. Prior to 2018, comprehensive income (loss) included unrealized gains and losses on investments in equity marketable securities.
C.    RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS
On January 26, 2017,In August 2020, the FASB issued ASU 2020-06
2017-04,
Intangibles—GoodwillDebt
Debt with Conversion and Other (Topic 350): SimplifyingOptions and Derivatives and Hedging
Contracts in Entity’s Own Equity,”
which simplifies the Accountingaccounting for Goodwill Impairment.”
The new guidance removes Step 2convertible debt instruments by reducing the number of accounting models and the number of embedded conversion features that could be recognized separately from the primary contract. This ASU requires a convertible debt instrument to be accounted for as a single liability measured at its amortized cost, as long as no other features require bifurcation and recognition as derivatives. This ASU requires an entity to use the if-converted method in the diluted earnings per share calculation for convertible instruments. This ASU will be effective for Teradyne on January 1, 2022, with early adoption permitted beginning on January 1, 2021. This ASU permits the use of either the modified retrospective or fully retrospective method of transition. Teradyne is evaluating the timing and effects of the goodwill impairment test, which requires a hypothetical purchase price allocation. Goodwill impairment will now be the amount by which a reporting unit’s carrying value exceedsadoption of this ASU on its fair value, not to exceed the carrying amount of goodwill. All other goodwill impairment guidance will remain largely unchanged. Entities will continue to have the option to perform a qualitative assessment to determine if a quantitative impairment test is necessary. The same
one-step
impairment test will be applied to goodwill at all reporting units, even those with zero or negative carrying amounts. Entities will be required to disclose the amount of goodwill at reporting units with zero or negative carrying amounts. The revised guidance will be applied prospectively, and is effective in 2020. Early adoption is permitted for any impairment tests performed after January 1, 2017. This pronouncement is not expected to have a material impact on Teradyne’s financial position, results of operations and statements of cash flows.statements.
D.    ACQUISITIONS AND INVESTMENT IN OTHER COMPANY
Acquisitions
AutoGuide LLC
On November 1
3
,13, 2019, Teradyne acquired 100% of the
me
mbership membership interests
of AutoGuide, LLC (“AutoGuide”), a maker of high-payload AMRs, based in Chelmsford, MA, an emerging and fast growing segment of the global forklift market
.
market. The total purchase price was approximately $81.7$81.6 million, which included cash paid of approximately $57.8$57.6 million
and
$
24.0
$24.0 million
in fair value of contingent consideration payable upon achievement of certain performance targets, extending potentially through 2022. At December 31, 2019,2020, the maximum contingent consideration that could be paid
is
$
106.9
$100.2 million.
The contingent consideration is payable upon achievement
o
f of certain thresholds and targets for revenue and earnings before interest and taxes for periods from January 1, 2019 to December 31, 2020, January 1, 2019
t
o to December 31, 202
1
,2021, and January 1, 2019 to December 31, 202
2
.
2022.
The valuation of the contingent consideration is dependent on the following assumptions: forecasted revenues, revenue volatility, earnings before interest and taxes, and discount rate. These assumptions were estimated based on a review of the historical and projected results.
The AutoGuide acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s consolidated results of operations from the date of acquisition. AutoGuide’s AMRs are used for material transport of payloads up to 4,500 kg in manufacturing, warehouse and logistics applications. These products complement MiR’sMobile Industrial Robots A/S (“MiR”) lower payload products and expand the Industrial Automation segment,
, which is a
key c
omponentcomponent of Teradyne
s
Teradyne’s growth strateg
y.
strategy.
The preliminary allocation of the total purchase price to AutoGuide’s net tangible assets and identifiable intangible assets was based on their estimated preliminary fair values as of the acquisition date. The excess of the purchase price over the
63

identifiable intangible assets and net tangible assets in the amount
of $41.4$41.2 million was allocated to goodwill, which is deductible for tax purposes. AutoGuide’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition.
61

The following table represents the preliminaryfinal allocation of the purchase price:
     
 
Purchase Price Allocation
 
 
(in thousands)
 
Goodwill
 $
41,372
 
Intangible assets
  
37,660
 
Tangible assets acquired and liabilities assumed:
   
Other
c
urrent assets
  
3,661
 
Non-current
assets
  
1,227
 
Accounts payable and current liabilities
  
(1,223
)
Long-term
other
liabilities
  
(949
)
     
Total purchase price
 $
81,748
 
     
 
   
Purchase Price Allocation
 
   
(in thousands)
 
Goodwill
  $41,223 
Intangible assets
   37,660 
Tangible assets acquired and liabilities assumed:
     
Other current assets
   3,661 
Non-current assets
   1,227 
Accounts payable and current liabilities
   (1,223
Long-term other liabilities
   (949
      
Total purchase price
  $81,599 
      
Teradyne estimated the fair value of intangible assets using the income approach. Forecasted revenues is the key assumption for estimating the fair value. Acquired intangible assets are amortized on a straight-line basis over their estimated useful lives. Components of these intangible assets and their estimated useful lives at the acquisition date are as follows:
 
         
 
Fair Value
  
Estimated Useful
Life
 
 
(in thousands)
  
(in years)
 
Developed technology
 $
24,590
   
6.0
 
Customer relationships
  
7,360
   
6.0
 
Trademarks and tradenames
  
5,450
   
7.0
 
Backlog
  
260
   
0.3
 
         
Total intangible assets
 $
37,660
   
6.1
 
         
   
Fair Value
   
Estimated Useful
Life
 
   
(in thousands)
   
(in years)
 
Developed technology
  $24,590    6.0 
Customer relationships
   7,360    6.0 
Trademarks and tradenames
   5,450    7.0 
Backlog
   260    0.3 
           
Total intangible assets
  $37,660    6.1 
           
For the period from November 13, 2019 to December 31, 2019, AutoGuide contributed $
1.4
$1.4 million of revenues and had a $
(0.9)
$(0.9) million loss before income taxes.
Lemsys SA
On January 30, 2019, Teradyne acquired all of the issued and outstanding shares of Lemsys SA (“Lemsys”) for a total purchase price of approximately $
9.1
$9.1 million. Lemsys strengthens Teradyne’s position in the electrification trends of vehicles, solar
and wind power,
,
and
industrial applications. The Lemsys acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s Semiconductor Test segment from the date of acquisition. Teradyne’s final allocation of the purchase price was goodwill of $
1.4
$1.4 million, which is not deductible for tax purposes, acquired intangible assets of $
4.6
$4.6 million with an average estimated useful life of
5.2
years, and $
3.1
$3.1 million of net tangible assets. The acquisition was not material to Teradyne’s consolidated financial statements.
Mobile Industrial Robots
On April 25, 2018, Teradyne acquired all
of
the issued and outstanding shares of MiR, a Danish limited liability company located in Odense, Denmark. MiR is
a
leading maker of collaborative autonomous mobile robots for industrial applications.
64

The total purchase price of $
197.8
$197.8 million included $
145.2
$145.2 million of cash paid and $
52.6
$52.6 million of contingent consideration measured at fair value. The contingent consideration is payable in Euros upon the
achievement of certain thresholds and targets for revenue and earnings before interest and taxes for periods from January 1, 2018 to December 31, 2018; January 1, 2018 to December 31, 2019; and January 1, 2018 to
62

December 31, 2020.
Contingent consideration for the period from January 1, 2018 to December 31, 2018 was $31.0 million and was paid in March 2019. Contingent consideration for the period from January 1, 201
8
2018 to December 31, 2019 was
$
9.1
$9.1 million,
, based on the results during the period and modifi
ca
tion
modification of t
he earn
-
outthe earn-out structure,
,
and is expected to bewas paid in March 2020.
At NaN contingent consideration will be paid out against the period from December 31, 2019, the remaining maximum amount of contingent consideration that could be paid is $63.2 million.
2018 through December 31, 2020.
The valuation of the contingent consideration is dependent on the following assumptions: forecasted revenues, revenue volatility, earnings before interest and taxes, and discount rate. These assumptions were estimated based on a review of the historical and projected results.
The MiR acquisition was accounted for as a business combination and, accordingly, the results have been included in Teradyne’s consolidated results of operations from the date of acquisition. MiR’s products will help expand the Industrial Automation segment, which is a key component of our growth strategy. The allocation of the total purchase price to MiR’s net tangible liabilities and identifiable intangible assets was based on their estimated fair values as of the acquisition date. The excess of the purchase price over the identifiable intangible assets and net tangible liabilities in the amount of $136.0 million was allocated to goodwill, which is not deductible for tax purposes. MiR’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition.
The following table represents the final allocation of the purchase price:
     
 
Purchase Price Allocation
 
 
(in thousands)
 
Goodwill
 $
135,976
 
Intangible assets
  
80,670
 
Tangible assets acquired and liabilities assumed:
   
Current assets
  
6,039
 
Non-current
assets
  
1,336
 
Accounts payable and current liabilities
  
(7,336
)
Long-term deferred tax liabilities
  
(18,007
)
Other long-term liabilities
  
(900
)
     
Total purchase price
 $
197,778
 
     
 
   
Purchase Price Allocation
 
   
(in thousands)
 
Goodwill
  $135,976 
Intangible assets
   80,670 
Tangible assets acquired and liabilities assumed:
     
Current assets
   6,039 
Non-current assets
   1,336 
Accounts payable and current liabilities
   (7,336
Long-term deferred tax liabilities
   (18,007
Other long-term liabilities
   (900
      
Total purchase price
  $197,778 
      
Teradyne estimated the fair value of intangible assets using the income and cost approaches. Acquired intangible assets are amortized on a straight-line basis over their estimated useful lives.
Components of these intangible assets and their estimated useful lives at the acquisition date are as follows:
         
 
Fair Value
  
Estimated Useful
Life
 
 
(in thousands)
  
(in years)
 
Developed technology
 $
58,900
   
7.0
 
Trademarks and tradenames
  
13,240
   
11.0
 
Customer relationships
  
8,500
   
2.5
 
Backlog
  
30
   
0.2
 
         
Total intangible assets
 $
80,670
   
7.2
 
         
For the period from April 25, 2018 to December 31, 2018, MiR contributed $24.1 million of revenues and had a $(
7.6
) million loss before income taxes.
 
   
Fair Value
   
Estimated Useful
Life
 
   
(in thousands)
   
(in
 
years)
 
Developed technology
  $58,900    7.0 
Trademarks and tradenames
   13,240    11.0 
Customer relationships
   8,500    2.5 
Backlog
   30    0.2 
           
Total intangible assets
  $80,670    7.2 
           
6
3
65

Energid Technologies Corporation
On February 26, 2018, Teradyne acquired all of the issued and outstanding shares of Energid for a total purchase price of approximately $27.6 million. Energid’s technology enables and simplifies the programming of complex robotic motions used in a wide variety of end markets, ranging from heavy industry to healthcare, utilizing both traditional robots and collaborative robots. The Energid acquisition was accounted for as a business combination and, accordingly, Energid’s results have been included in Teradyne’s Industrial Automation segment from the date of acquisition. As of the acquisition date, Teradyne’s purchase price allocation was goodwill of $14.4 million which is deductible for tax purposes, acquired intangible assets of $12.3 million with an average estimated useful life of 7.7 years, and $1.0 million of net tangible assets. The acquisition was not material to Teradyne’s consolidated financial statements.
Pro Forma Information
The following unaudited pro forma information gives effect to the acquisition of AutoGuide as if the acquisition occurred on January 1, 2018 and the acquisition of MiR as if the acquisition occurred on January 1, 2017. The unaudited pro forma results are not necessarily indicative of what actually would have occurred had the acquisition been in effect for the periods presented:​​​​​​​
 
For the Year Ended
 
 
December 31, 2019
 
 
December 31, 2018
 
 
(in thousands, except per
share amounts)
 
Revenues
 $
2,303,737
  $
2,111,373
 
Net income
 $
464,602
  $
442,082
 
Net income per common share:
      
Basic
 $
2.73
  $
2.36
 
         
Diluted
 $
2.59
  $
2.30
 
         
         
   
December 31, 2019
   
December 31, 2018
 
   
(in thousands, except per
share amount)
 
Revenues
  $2,303,737   $2,111,373 
Net income
  $464,602   $442,082 
Net income per common share:
          
Basic
  $2.73   $2.36 
           
Diluted
  $2.59   $2.30 
           
​​​​​​​
Pro forma results for the year ended December 31, 2019 were adjusted to exclude $1.2 million of AutoGuide acquisition related costs and $0.1 million of AutoGuide
non-recurring
expense related to fair value adjustment to acquisition-date inventory.
Pro forma results for the year ended December 31, 2018 were adjusted to include $1.2 million of AutoGuide acquisition related costs and $0.4$0.1 million of AutoGuide
non-recurring
expense related to fair value adjustment to acquisition-date inventory.
Pro forma results for the year ended December 31, 2018 were adjusted to exclude $2.9 million of MiR acquisition related costs and $0.4 million of MiR
non-recurring
expense related to fair value adjustment to acquisition-date inventory.
Investment in Other Company
On June 3, 2019, Teradyne invested $15.0
million in RealWear, Inc. (“RealWear”). RealWear, a private company, develops and sells advanced wearable technology including industrial, hands-free, head-mounted augmented reality devices that make the workplace safer and more productive. The investment was recorded at cost and is evaluated for impairment or an indication of changes in fair value resulting from observable price changes in orderly transactions for the identical or similar investment of the same issuer on a quarterly basis. On February 28, 2020, RealWear’s debt holder demanded repayment of its $25.0 million loan to RealWear. As a result, in the fourth quarter of 2019, Teradyne recorded an impairment charge of $15.0 million to reduce its investment in RealWear to 0
as of December 31, 2019.

66

E.    REVENUE
Disaggregation of Revenue
The following table provides information about disaggregated revenue by timing of revenue recognition, primary geographical market, and major product lines.
 
Semiconductor
 
Test
  
Industrial Automation
  
System
Test
 
 
Wireless
Test
 
 
Corporate
and
Other
 
 
Total
 
 
System
on-a-chip
 
 
Memory
 
 
Universal
Robots
 
 
Mobile
Industrial
Robots
 
 
AutoGuide
 
 
Energid
 
 
(in thousands)
 
For the Year Ended December 31, 2019
 
(1)
                              
Timing of Revenue Recognition
                              
Point in Time
 $
1,070,375
  $
247,221
  $
244,515
  $
44,329
  $
1,144
  $
 
 
  $
237,686
  $
148,322
  $
(515
) $
1,993,077
 
Over Time
  
216,065
   
18,910
   
3,952
   
74
   
234
   
3,891
   
49,769
   
8,993
   
 
 
   
301,888
 
                                         
Total
 $
1,286,440
  $
266,131
  $
248,467
  $
44,403
  $
1,378
  $
3,891
  $
287,455
  $
157,315
  $
(515
) $
2,294,965
 
                                         
Geographical Market
                              
Asia Pacific
 $
1,152,881
  $
238,714
  $
67,806
  $
9,513
  $
 
 
  $
221
  $
132,826
  $
126,549
  $
 
 
  $
1,728,510
 
Americas
  
73,257
   
23,826
   
70,165
   
14,438
   
1,378
   
1,761
   
129,840
   
24,234
   
(515
)  
338,384
 
Europe, Middle East and Africa
  
60,302
   
3,591
   
110,496
   
20,452
   
   
1,909
   
24,789
   
6,532
   
 
 
   
228,071
 
                                         
Total
 $
1,286,440
  $
266,131
  $
248,467
  $
44,403
  $
1,378
  $
3,891
  $
287,455
  $
157,315
  $
(515
) $
2,294,965
 
                                         
For the Year Ended December 31, 2018
 
(1)
                              
Timing of Revenue Recognition
                              
Point in Time
 $
1,010,493
  $
259,366
  $
231,895
  $
24,115
  $
 
 
  $
553
  $
167,418
  $
122,536
  $
(1,205
) $
1,815,171
 
Over Time
  
208,456
   
14,102
   
2,200
   
 
 
   
 
 
   
2,689
   
48,714
   
9,470
   
 
 
   
285,631
 
                                         
Total
 $
1,218,949
  $
273,468
  $
234,095
  $
24,115
  $
 
 
  $
3,242
  $
216,132
  $
132,006
  $
(1,205
) $
2,100,802
 
                                         
Geographical Market
                              
Asia Pacific
 $
1,067,879
  $
245,264
  $
58,381
  $
5,950
  $
 
 
  $
111
  $
90,989
  $
107,872
  $
 
 
  $
1,576,446
 
Americas
  
78,498
   
17,353
   
68,938
   
7,326
   
 
 
   
1,540
   
96,763
   
19,166
   
(1,205
)  
288,379
 
Europe, Middle East and Africa
  
72,572
   
10,851
   
106,776
   
10,839
   
 
 
   
1,591
   
28,380
   
4,968
   
 
 
   
235,977
 
                                         
Total
 $
1,218,949
  $
273,468
  $
234,095
  $
24,115
  $
 
 
  $
3,242
  $
216,132
  $
132,006
  $
(1,205
) $
2,100,802
 
                                         
 
                                     
  
Semiconductor Test
     
Industrial Automation
  
Wireless
Test
  
Corporate

and

Other
  
Total
 
 
 
System

on-a-chip
 
 
Memory
 
 
System

Test
 
 
Universa
l
 

Robots
 
 
Mobile
Industrial
Robots
 
 
AutoGuide
 
 
 
(in thousands)
 
For the Year Ended December 31, 2020 (1)
 
Timing of Revenue Recognition
 
                                     
Point in Time
 
$
1,659,414
 
 
$
363,324
 
 
$
348,454
 
 
$
214,212
 
 
$
44,622
 
 
$
10,911
 
 
$
163,834
 
 
$
(604
 
$
2,804,166
 
Over Time
 
 
217,975
 
 
 
18,884
 
 
 
61,275
 
 
 
7,269
 
 
 
211
 
 
 
2,506
 
 
 
9,182
 
 
 
—  
 
 
 
317,302
 
                                     
Total
 
$
1,877,389
 
 
$
382,208
 
 
$
409,729
 
 
$
221,481
 
 
$
44,833
 
 
$
13,417
 
 
$
173,016
 
 
$
(604
 
$
3,121,469
 
                                     
Geographical Market
 
Asia Pacific
 
$
1,744,593
 
 
$
364,000
 
 
$
258,521
 
 
$
60,277
 
 
$
6,471
 
 
$
—  
 
 
$
143,969
 
 
$
—  
 
 
$
2,577,831
 
Americas
 
 
77,671
 
 
 
12,999
 
 
 
128,482
 
 
 
64,164
 
 
 
16,769
 
 
 
13,417
 
 
 
22,544
 
 
 
(604
 
 
335,441
 
Europe, Middle East and Africa
 
 
55,125
 
 
 
5,209
 
 
 
22,726
 
 
 
97,040
 
 
 
21,593
 
 
 
—  
 
 
 
6,503
 
 
 
—  
 
 
 
208,196
 
                                     
Total
 
$
1,877,389
 
 
$
382,208
 
 
$
409,729
 
 
$
221,481
 
 
$
44,833
 
 
$
13,417
 
 
$
173,016
 
 
$
(604
 
$
3,121,469
 
                                     
For the Year Ended December 31, 2019 (1)
 
Timing of Revenue Recognition
 
Point in Time
 
$
1,070,375
 
 
$
247,221
 
 
$
237,686
 
 
$
244,515
 
 
$
44,329
 
 
$
1,144
 
 
$
148,322
 
 
$
(515
 
$
1,993,077
 
Over Time
 
 
216,065
 
 
 
18,910
 
 
 
49,769
 
 
 
7,843
 
 
 
74
 
 
 
234
 
 
 
8,993
 
 
 
—  
 
 
 
301,888
 
                                     
Total
 
$
1,286,440
 
 
$
266,131
 
 
$
287,455
 
 
$
252,358
 
 
$
44,403
 
 
$
1,378
 
 
$
157,315
 
 
$
(515
 
$
2,294,965
 
                                     
Geographical Market
 
Asia Pacific
 
$
1,152,881
 
 
$
238,714
 
 
$
132,826
 
 
$
68,027
 
 
$
9,513
 
 
$
—  
 
 
$
126,549
 
 
$
—  
 
 
$
1,728,510
 
Americas
 
 
73,257
 
 
 
23,826
 
 
 
129,840
 
 
 
71,926
 
 
 
14,438
 
 
 
1,378
 
 
 
24,234
 
 
 
(515
 
 
338,384
 
Europe, Middle East and Africa
 
 
60,302
 
 
 
3,591
 
 
 
24,789
 
 
 
112,405
 
 
 
20,452
 
 
 
—  
 
 
 
6,532
 
 
 
—  
 
 
 
228,071
 
                                     
Total
 
$
1,286,440
 
 
$
266,131
 
 
$
287,455
 
 
$
252,358
 
 
$
44,403
 
 
$
1,378
 
 
$
157,315
 
 
$
(515
 
$
2,294,965
 
                                     
For the Year Ended December 31, 2018 (1)
 
Timing of Revenue Recognition
 
Point in Time
 
$
1,010,493
 
 
$
259,366
 
 
$
167,418
 
 
$
232,448
 
 
$
24,115
 
 
$
—  
 
 
$
122,536
 
 
$
(1,205
 
$
1,815,171
 
Over Time
 
 
208,456
 
 
 
14,102
 
 
 
48,714
 
 
 
4,889
 
 
 
—  
 
 
 
—  
 
 
 
9,470
 
 
 
—  
 
 
 
285,631
 
                                     
Total
 
$
1,218,949
 
 
$
273,468
 
 
$
216,132
 
 
$
237,337
 
 
$
24,115
 
 
$
—  
 
 
$
132,006
 
 
$
(1,205
 
$
2,100,802
 
                                     
Geographical Market
 
Asia Pacific
 
$
1,067,879
 
 
$
245,264
 
 
$
90,989
 
 
$
58,492
 
 
$
5,950
 
 
$
—  
 
 
$
107,872
 
 
$
—  
 
 
$
1,576,446
 
Americas
 
 
78,498
 
 
 
17,353
 
 
 
96,763
 
 
 
70,478
 
 
 
7,326
 
 
 
—  
 
 
 
19,166
 
 
 
(1,205
 
 
288,379
 
Europe, Middle East and Africa
 
 
72,572
 
 
 
10,851
 
 
 
28,380
 
 
 
108,367
 
 
 
10,839
 
 
 
—  
 
 
 
4,968
 
 
 
—  
 
 
 
235,977
 
                                     
Total
 
$
1,218,949
 
 
$
273,468
 
 
$
216,132
 
 
$
237,337
 
 
$
24,115
 
 
$
—  
 
 
$
132,006
 
 
$
(1,205
 
$
2,100,802
 
                                     
(1)
Includes $10.0 million, $8.4 million and $12.0 million in 2020, 2019 and 2018, respectively, for leases of Teradyne’s systems recognized outside of ASC 606:
“Revenue from Contracts with Customers.”
Contract Balances
For the year
s
years ended December 31, 2020, 2019 and 2018, Teradyne recognized $91.0 million, $65.6 million and $69.9 million, respectively, that
,
that was previously included within the deferred revenue and customer advances balances.balances at the beginning of the period. This revenue primarily relates to undelivered hardware, extended warranties, training, application support, and post contract support. Each of these represents a distinct performance obligation. As of December 31, 2020,
T
eradyne
has $929.6 million of unsatisfied performance obligations. Teradyne 
67

expects to recognize 70%92% of the remaining performance obligation in the next 12 months, 26%8% in
1-3
years, and the remainder thereafter.


F.    INVENTORIES
Inventories, net consisted of the following at December 31, 20192020 and 2018:2019:
         
 
2019
  
2018
 
 
(in thousands)
 
Raw material
 $
118,595
  $
89,365
 
Work-in-process
  
32,695
   
31,014
 
Finished
g
oods
  
45,401
   
33,162
 
         
 $
196,691
  $
153,541
 
         
 
   
2020
   
2019
 
   
(in thousands)
 
Raw material
  $114,133   $118,595 
Work-in-process
   25,408    32,695 
Finished goods
   82,648    45,401 
           
   $222,189   $196,691 
           
Inventory reserves for the years ended December 31, 2020 and 2019 were $110.6 million and 2018 were $103.6 million, and $100.8 million, respectively.
G.    PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment, net consisted of the following at December 31, 20192020 and 2018:2019:
         
 
2019
  
2018
 
 
(in thousands)
 
Land
 $
16,561
  $
16,561
 
Buildings
  
107,282
   
105,935
 
Machinery
,
equipment
 and 
s
oftware
  
834,970
   
752,722
 
Furniture and fixtures
  
29,157
   
27,432
 
Leasehold improvements
  
59,378
   
52,536
 
Construction in progress
  
2,537
   
6,276
 
         
  
1,049,885
   
961,462
 
Less: accumulated depreciation
  
729,669
   
681,641
 
         
 $
320,216
  $
279,821
 
         
 
   
2020
   
2019
 
   
(in thousands)
 
Land
  $17,207   $16,561 
Buildings
   108,221    107,282 
Machinery, equipment and software
   956,035    834,970 
Furniture and fixtures
   28,487    29,157 
Leasehold improvements
   61,276    59,378 
Construction in progress
   13,098    2,537 
           
    1,184,324    1,049,885 
Less: accumulated depreciation
   789,524    729,669 
           
   $394,800   $320,216 
           
Depreciation of property, plant and equipment for the years ended December 31, 2020, 2019, and 2018 and 2017 was $80.1 million, $70.8 million, $67.4 million, and $66.1$67.4 million, respectively. As of December 31, 20192020 and 2018,2019, the gross book value included in machinery and equipment for internally manufactured test systems being leased by customers was $5.4$23.4 million and $5.5$5.4 million, respectively. As of December 31, 20192020 and 2018,2019, the accumulated depreciation on these test systems was $5.1$7.5 million and $5.2$5.1 million, respectively.
H.    FINANCIAL INSTRUMENTS
Cash Equivalents
Teradyne considers all highly liquid investments with maturities of three months or less at the date of acquisition to be cash equivalents.
Marketable Securities
Effective January 1, 2018,
Teradyne adopted ASU
2016-01,
Financial Instruments—Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities,
” using the modified retrospective approach. This guidance requires that changes in fair value of equity securities be accounted for directly in earnings. Prior to 2018,recognizes the changes in fair value of equity securities were recordeddirectly in accumulated other comprehensive income (loss) on the balance sheet.
earnings. Teradyne’s
available-for-sale
debt securities are classified as Level 2, and equity and debt mutual funds are classified as Level 1.
Contingent consideration is classified as Level 3. The vast majority of Level 2 securities are fixed income
66
68

fixed income
securities priced by third party pricing vendors. These pricing vendors utilize the most recent observable market information in pricing these securities or, if specific prices are not available, use other observable inputs like market transactions involving identical or comparable securities.
During the years ended December 31, 20192020 and 2018,2019, there were no transfers in or out of Level 1, Level 2, or Level 3 financial instruments.
Realized gains recorded in 2020, 2019, and 2018 and 2017 were $4.6 million, $1.3 million, $4.0 million, and $1.1$4.0 million, respectively. Realized losses recorded in 2020, 2019, and 2018 and 2017 were $0.3 million, $0.2 million, $1.6 million, and $0.3$1.6 million, respectively. Realized gains are included in interest income and realized losses are included in interest expense.other (income) expense, net.
Unrealized gains on equity securities recorded during the years ended December 31, 2020 and 2019 and 2018 were $5.3$9.6 million and $1.4$5.3 million, respectively. Unrealized losses on equity securities recorded during the years ended December 31, 2020 and 2019 and 2018 were $0.4$6.0 million and $7.4$0.4 million, respectively. Unrealized gains and losses on equity securities are included in interest income and unrealized losses are included in interest expense.other (income) expense, net. Unrealized gains and losses on
available-for-sale
debt securities are included in accumulated other comprehensive income (loss) on the balance sheet.
The cost of securities sold is based on the specific identificationfirst-in first out method.
The following table sets forth by fair value hierarchy Teradyne’s financial assets and liabilities that were measured at fair value on a recurring basis as of December 31, 20192020 and 2018:2019:
                 
 
December 31, 2019
 
 
Quoted Prices
in Active
Markets for
Identical
Instruments
(Level 1)
  
Significant
Other
Observable
Inputs
(Level 2)
  
Significant
Unobservable
Inputs
(Level 3)
  
Total
 
 
(in thousands)
 
Assets
            
Cash
 $
311,975
  $
—  
  $
—  
  $
311,975
 
Cash equivalents
  
410,285
   
51,664
   
—  
   
461,949
 
Available for sale securities:
            
Corporate debt securities
  
—  
   
97,307
   
—  
   
97,307
 
Commercial paper
  
—  
   
54,149
   
—  
   
54,149
 
U.S. Treasury securities
  
—  
   
42,382
   
—  
   
42,382
 
U.S. government agency securities
  
—  
   
9,952
   
—  
   
9,952
 
Debt mutual funds
  
6,888
   
—  
   
—  
   
6,888
 
Certificates of deposit and time deposits
  
—  
   
4,751
   
—  
   
4,751
 
Non-U.S. government securities
  
—  
   
592
   
—  
   
592
 
Equity securities:
            
Equity mutual funds
  
25,772
   
—  
   
—  
   
25,772
 
                 
Total
 $
754,920
  $
260,797
  $
—  
  $
1,015,717
 
                 
Derivative assets
  
—  
   
528
   
—  
   
528
 
                 
Total
 $
754,920
  $
261,325
  $
—  
  $
1,016,245
 
                 
Liabilities
            
Contingent consideration
 $
—  
  $
—  
  $
39,705
  $
39,705
 
Derivative liabilities
  
—  
   
203
   
—  
   
203
 
                 
Total
 $
—  
  $
203
  $
39,705
  $
39,908
 
                 
 
   
December 31, 2020
 
   
Quoted Prices

in Active

Markets for

Identical

Instruments

(Level 1)
   
Significant

Other

Observable

Inputs

(Level 2)
   
Significant

Unobservable

Inputs

(Level 3)
   
Total
 
   
(in thousands)
 
Assets
                    
Cash
  $443,166   $—     $—     $443,166 
Cash equivalents
   347,768    123,187    —      470,955 
Available for sale securities:
                    
U.S. Treasury securities
   —      258,304    —      258,304 
Commercial paper
   —      254,413    —      254,413 
Corporate debt securities
   —      83,615    —      83,615 
Debt mutual funds
   8,565    —      —      8,565 
U.S. government agency securities
   —      4,339    —      4,339 
Certificates of deposit and time deposits
   —      979    —      979 
Non-U.S. government securities
   —      625    —      625 
Equity securities:
                    
Mutual funds
   29,420    —      —      29,420 
                     
Total
  $828,919   $725,462   $—     $1,554,381 
Derivative assets
   —      95    —      95 
                     
Total
  $828,919   $725,557   $—     $1,554,476 
                     
Liabilities
                    
Contingent consideration
  $—     $—     $7,227   $7,227 
Derivative liabilities
   —      504    —      504 
                     
Total
  $—     $504   $7,227   $7,731 
                     
 
69
67

Reported as follows:
 
(Level 1)
  
(Level 2)
  
(Level 3)
  
Total
 
 
(in thousands)
 
Assets
            
Cash and cash equivalents
 $
722,260
  $
51,664
  $
—  
  $
773,924
 
Marketable securities
  
—  
   
137,303
   
—  
   
137,303
 
Long-term marketable securities
  
32,660
   
71,830
   
—  
   
104,490
 
Prepayments
  
—  
   
528
   
—  
   
528
 
                 
Total
 $
754,920
  $
261,325
  $
—  
  $
1,016,245
 
                 
Liabilities
            
Other current liabilities
 $
—  
  $
203
  $
—  
  $
203
 
Contingent consideration
  
—  
   
—  
   
9,106
   
9,106
 
Long-term contingent consideration
  
—  
   
—  
   
30,599
   
30,599
 
                 
Total
 $
—  
  $
203
  $
39,705
  $
39,908
 
                 
 
December 31, 2018
 
 
Quoted Prices
in Active
Markets for
Identical
Instruments
(Level 1)
 
 
Significant
Other
Observable
Inputs
(Level 2)
 
 
Significant
Unobservable
Inputs
(Level 3)
 
 
Total
 
 
(in thousands)
 
Assets
            
Cash
 $
312,512
  $
—  
  $
—  
  $
312,512
 
Cash equivalents
  
253,525
   
360,715
   
—  
   
614,240
 
Available for sale securities:
            
U.S. Treasury securities
  
—  
   
109,721
   
—  
   
109,721
 
Commercial paper
  
—  
   
86,117
   
—  
   
86,117
 
Corporate debt securities
  
—  
   
40,020
   
—  
   
40,020
 
U.S. government agency securities
  
—  
   
9,611
   
—  
   
9,611
 
Certificates of deposit and time deposits
  
—  
   
7,604
   
—  
   
7,604
 
Debt mutual funds
  
3,187
   
—  
   
—  
   
3,187
 
Non-U.S.
 
government securities
  
—  
   
376
   
—  
   
376
 
Equity securities:
            
Equity mutual funds
  
21,191
   
—  
   
—  
   
21,191
 
                 
 $
590,415
  $
614,164
  $
—  
  $
1,204,579
 
                 
Derivative assets
  
—  
   
79
   
—  
   
79
 
                 
Total
 $
590,415
  $
614,243
  $
—  
  $
1,204,658
 
                 
Liabilities
            
Contingent consideration
 $
—  
  $
—  
  $
70,543
  $
70,543
 
Derivative liabilities
  
—  
   
514
   
—  
   
514
 
                 
Total
 $
—  
  $
514
  $
70,543
  $
71,057
 
                 
   
(Level 1)
   
(Level 2)
   
(Level 3)
   
Total
 
   
(in thousands)
 
Assets
                    
Cash and cash equivalents
  $790,934   $123,187   $—     $914,121 
Marketable securities
   —      522,280    —      522,280 
Long-term marketable securities
   37,985    79,995    —      117,980 
Prepayments and other current assets
   —      95    —      95 
                     
Total
  $828,919   $725,557   $—     $1,554,476 
                     
Liabilities
                    
Other current liabilities
  $—     $504   $—     $504 
Long-term contingent consideration
   —      —      7,227    7,227 
                     
Total
  $—     $504   $7,227   $7,731 
                     
 
   
December 31, 2019
 
   
Quoted Prices

in Active

Markets for

Identical

Instruments

(Level 1)
   
Significant

Other

Observable

Inputs

(Level 2)
   
Significant

Unobservable

Inputs

(Level 3)
   
Total
 
   
(in thousands)
 
Assets
                    
Cash
  $311,975   $—     $—     $311,975 
Cash equivalents
   410,285    51,664    —      461,949 
Available for sale securities:
                    
Corporate debt securities
   —      97,307    —      97,307 
Commercial paper
   —      54,149    —      54,149 
U.S. Treasury securities
   —      42,382    —      42,382 
U.S. government agency securities
   —      9,952    —      9,952 
Debt mutual funds
   6,888    —      —      6,888 
Certificates of deposit and time deposits
   —      4,751    —      4,751 
Non-U.S. government securities
   —      592    —      592 
Equity securities:
                    
Mutual funds
   25,772    —      —      25,772 
                     
Total
  $754,920   $260,797   $—     $1,015,717 
                     
Derivative assets
   —      528    —      528 
                     
Total
  $754,920   $261,325   $—     $1,016,245 
                     
Liabilities
                    
Contingent consideration
  $—     $—     $39,705   $39,705 
Derivative liabilities
   —      203    —      203 
                     
Total
  $—     $203   $39,705   $39,908 
                     
68
70

Reported as follows:
 
(Level 1)
  
(Level 2)
  
(Level 3)
  
Total
 
 
(in thousands)
 
Assets
            
Cash and cash equivalents
 $
566,037
  $
360,715
  $
—  
  $
926,752
 
Marketable securities
  
—  
   
190,096
   
—  
   
190,096
 
Long-term marketable securities
  
24,378
   
63,353
   
—  
   
87,731
 
Prepayments
  
—  
   
79
   
—  
   
79
 
                 
 $
590,415
  $
614,243
  $
—  
  $
1,204,658
 
                 
Liabilities
            
Other current liabilities
 $
—  
  $
514
  $
—  
  $
514
 
Contingent consideration
  
—  
   
—  
   
34,865
   
34,865
 
Long-term contingent consideration
  
—  
   
—  
   
35,678
   
35,678
 
                 
 $
—  
  $
514
  $
70,543
  $
71,057
 
                 
   
(Level 1)
   
(Level 2)
   
(Level 3)
   
Total
 
   
(in thousands)
 
Assets
                    
Cash and cash equivalents
  $722,260   $51,664   $—     $773,924 
Marketable securities
   —      137,303    —      137,303 
Long-term marketable securities
   32,660    71,830    —      104,490 
Prepayments and other current assets
   —      528    —      528 
                     
Total
  $754,920   $261,325   $—     $1,016,245 
                     
Liabilities
                    
Other current liabilities
  $—     $203   $—     $203 
Contingent consideration
   —      —      9,106    9,106 
Long-term contingent consideration
   —      —      30,599    30,599 
                     
Total
  $—     $203   $39,705   $39,908 
                     
Changes in the fair value of Level 3 contingent consideration for the years ended December 31, 20192020 and 20182019 were as follows:
Contingent Consideration
(in thousands)
Balance at December 31, 2017
45,102
Acquisition of MiR
52,547
Foreign currency impact
(3,540
)
Payments (
1
)
(24,553
)
Fair value adjustment (
2
)
987
Balance at December 31, 2018
70,543
Acquisition of
AutoGuide
23,976
Foreign currency impact
(967
)
Payments (3)
(34,590
)
Fair value adjustment (4)
(19,257
Balance at December 31, 2019
39,705
   
Contingent Consideration
 
   
(in thousands)
 
Balance at December 31, 2018
  $70,543 
Acquisition of AutoGuide
   23,976 
Foreign currency impact
   (967
Payments (1)
   (34,590
Fair value adjustment (2)
   (19,257
      
Balance at December 31, 2019
   39,705 
Foreign currency impact
   (355
Payments (3)
   (8,852
Fair value adjustment (4)
   (23,271
      
Balance at December 31, 2020
  $7,227 
      
(1)During the year ended December 31, 201
8
, Teradyne paid $
24.6
 million of contingent consideration for the
earn-out
in connection with the acquisition of
Un
iversal Robots.
(2)
During the year ended December 31, 2018,2019, Teradyne paid $30.8 million and $3.8 million of contingent consideration for the earn-outs in connection with the acquisitions of MiR and Universal Robots A/S (“Universal Robots”), respectively.
(2)
During the year ended December 31, 2019, the fair value of contingent consideration for the earn-out in connection with the acquisition of MiR was increaseddecreased by $17.7$22.2 million primarily due to an increasea decrease in forecasted revenues. During the year ended December 31, 2018,
 the fair value of contingent consideration for the
earn-out
in connection with the acquisition of Universal Robots was
de
creased by $
16.7
 million primarily due to
a
de
crease in forecasted revenues.
(3)During the year ended December 31, 201
9
, Teradyne paid $
30.8
 million
and $3.8 million
of contingent consideration for the
earn-out
s
in connection with the acquisition
s
 of
MiR
a
n
d
Universal Robots
, respectively
.
(4)During the year ended December 31, 201
9
, the fair value of contingent consideration for the
earn-out
in connection with the acquisition of MiR was
de
creased by $
22.2
 million primarily due to a
de
crease in forecasted revenues
partially offset by the impact from modification of the earn-out structure.
During the year ended December 31, 201
9
,2019, the fair value of contingent consideration for the
earn-out
in connection with the acquisition of
Auto
G
uide
AutoGuide was
in
creased increased by $
3.0
$3.0 million primarily due to a
n
in
c
rease
an increase in forecasted
revenues
.
(3)
During the year ended December 31, 2020, Teradyne paid $8.9 million of contingent consideration for the earn-out in connection with the acquisition of MiR.
(4)
During the year ended December 31, 2020, the fair value of contingent consideration for the earn-out in connection with the acquisition of AutoGuide was decreased by $19.7 million primarily due to a decrease in forecasted revenues
and earnings before interest and taxes
. Teradyne has received a letter from the sellers of AutoGuide alleging non-compliance with the earn-out provisions of the AutoGuide acquisition agreement. Teradyne disputes the allegation of non-compliance. The ultimate amount of contingent consideration for the earn-outs in connection with the acquisition of AutoGuide may be affected by the outcome of the dispute. During the year ended December 31, 2020, the fair value of contingent consideration for the earn-out in connection with the acquisition of MiR was decreased by $3.5 million primarily due to a decrease in forecasted revenues.
 
6971

The following table provides quantitative information associated with the fair value measurement of Teradyne’s Level 3 financial instrument:
                 
Liability
 
December 31,
2019
Fair Value
  
Valuation
Technique
  
Unobservable Inputs
  
Weighted
Average
 
 
(in thousands)
       
Contingent
c
onsideration
(AutoGuide)
 $
26,952
   
Monte Carlo simulation
   
Revenue Volatility
   
11.5
%
 
        
Discount Rate
   
2.6
%
 
                 
Contingent
c
onsideration
(MiR)
 $
12,753
(1)
   
Monte Carlo simulation
   
Revenue Volatility
   
14.0
%
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        
Discount Rate
   
0.2
%
 
 
(1)Contingent consideration related to MiR of $
Liability
  
December 31,

2020

Fair Value
   
Valuation

Technique
  
Unobservable Inputs
  
Weighted

Average
 
   
(in thousands)
           
Contingent consideration
(AutoGuide)
  $7,227   Monte Carlo simulation  Revenue Volatility   16.5% 
           Discount Rate   1.0% 
9.1
 million is expected to be paid in March 20
20
.
As of December 31, 2019,2020, the significant unobservable inputs used in the Monte Carlo simulation to fair value the
AutoGuide
and MiR contingent
consideration include forecasted revenues, revenue volatility, earnings before interest and taxes and discount rate. Increases or decreases in the inputs would result in a higher or lower fair
value measurement. As of December 31, 2019,2020, the maximum amount of contingent consideration that could be paid in connection with the acquisition of
AutoGuide
is $
106.9$100.2 million.
 million.No payment was made related to the period ending December 31, 2020. The
remaining earn-out
periods end on
December 31, 2020, December 31, 2021 and December 31, 20222022.
.
As of December 31, 2019, the remaining maximum amount of contingent consideration that could be paid in connection with the acquisition of MiR is $63.2 million. The
remaining
earn-out
period ends
on December 31, 2020.
The carrying amounts and fair values of Teradyne’s financial instruments at December 31, 20192020 and 20182019 were as follows:
                 
 
December 31, 2019
  
December 31, 2018
 
 
Carrying Value
  
Fair Value
  
Carrying Value
  
Fair Value
 
 
(in thousands)
 
Assets
            
Cash and cash equivalents
 $
773,924
  $
773,924
  $
926,752
  $
926,752
 
Marketable securities
  
241,793
   
241,793
   
277,827
   
277,827
 
Derivative assets
  
528
   
528
   
79
   
79
 
Liabilities
            
Contingent consideration
  
39,705
   
39,705
   
70,543
   
70,543
 
Derivative liabilities
  
203
   
203
   
514
   
514
 
Convertible debt (1)
  
394,687
   
1,010,275
   
379,981
   
547,113
 
 
   
December 31, 2020
   
December 31, 2019
 
   
Carrying Value
   
Fair Value
   
Carrying Value
   
Fair Value
 
   
(in thousands)
 
Assets
                    
Cash and cash equivalents
  $914,121   $914,121   $773,924   $773,924 
Marketable securities
   640,260    640,260    241,793    241,793 
Derivative assets
   95    95    528    528 
Liabilities
                    
Contingent consideration
   7,227    7,227    39,705    39,705 
Derivative liabilities
   504    504    203    203 
Convertible debt (1)
   410,111    1,739,553    394,687    1,010,275 
 
(1)
The carrying value represents the bifurcated debt component only, while the fair value is based on quoted market prices for the convertible note which includes the equity conversion features.
The fair values of accounts receivable, net and accounts payable approximate the carrying amount due to the short term nature of these instruments.
72
70

The following tables summarize the composition of
available-for-sale
marketable securities at December 31, 20192020 and 2018:2019:
                     
 
December 31, 2019
 
 
Available-for-Sale
   
 
Cost
  
Unrealized
Gain
  
Unrealized
(Loss)
  
Fair Market
Value
  
Fair Market
Value of Investments
with Unrealized Losses
 
 
(in thousands)
 
Corporate debt securities
 $
93,267
  $
4,081
  $
(41
) $
97,307
  $
2,009
 
Commercial paper
  
54,124
   
26
   
(1
)  
54,149
   
1,391
 
U.S. Treasury securities
  
42,167
   
431
   
(216
)  
42,382
   
17,556
 
U.S. government agency securities
  
9,942
   
14
   
(4
)  
9,952
   
3,043
 
Debt mutual funds
  
6,753
   
135
   
—  
   
6,888
   
—  
 
Certificates of deposit and time deposits
  
4,751
   
   
—  
   
4,751
   
—  
 
Non-U.S. government securities
  
592
   
—  
   
—  
   
592
   
—  
 
                     
 $
211,596
  $
4,687
  $
(262
) $
216,021
  $
23,999
 
                     
 
   
December 31, 2020
 
   
Available-for-Sale
     
   
Cost
   
Unrealized

Gain
   
Unrealized

(Loss)
  
Fair Market

Value
   
Fair Market

Value of Investments

with Unrealized Losses
 
   
(in thousands)
 
U.S. Treasury securities
  $257,132   $1,330   $(158 $258,304   $17,243 
Commercial paper
   254,404    10    (1  254,413    12,173 
Corporate debt securities
   76,129    7,539    (53  83,615    39,896 
Debt mutual funds
   8,413    152    —     8,565    —   
U.S. government agency securities
   4,294    46    (1  4,339    1,106 
Certificates of deposit and time deposits
   979    —      —     979    —   
Non-U.S. government securities
   625    —      —     625    —   
                         
   $601,976   $9,077   $(213 $610,840   $70,418 
                         
Reported as follows:
          
 
Cost
  
Unrealized
Gain
  
Unrealized
(Loss)
  
Fair Market
Value
  
Fair Market
Value of Investments
with Unrealized Losses
   
Cost
   
Unrealized

Gain
   
Unrealized

(Loss)
 
Fair
 
Market

Value
   
Fair Market

Value of Investments

with Unrealized Losses
 
 
(in thousands)
   
(in thousands)
 
Marketable securities
 $
137,144
  $
160
  $
(1
) $
137,303
  $
2,922
   $522,228   $92   $(40 $522,280   $61,806 
Long-term marketable securities
  
74,452
   
4,527
   
(261
)  
78,718
   
21,077
    79,748    8,985    (173  88,560    8,612 
                                       
 $
211,596
  $
4,687
  $
(262
) $
216,021
  $
23,999
   $601,976   $9,077   $(213 $610,840   $70,418 
                                       
 
                     
 
December 31, 2018
 
 
Available-for-Sale
   
 
Cost
  
Unrealized
Gain
  
Unrealized
(Loss)
  
Fair Market
Value
  
Fair Market
Value of Investments
with Unrealized Losses
 
 
(in thousands)
 
U.S. Treasury securities
 $
110,969
  $
112
  $
(1,360
) $
109,721
  $
75,040
 
Commercial paper
  
86,130
   
13
   
(26
)  
86,117
   
85,094
 
Corporate debt securities
  
41,133
   
432
   
(1,545
)  
40,020
   
24,767
 
U.S. government agency securities
  
9,646
   
1
   
(36
)  
9,611
   
7,077
 
Certificates of deposit and time deposits
  
7,604
   
—  
   
—  
   
7,604
   
—  
 
Debt mutual funds
  
3,153
   
34
   
—  
   
3,187
   
—  
 
Non-U.S. government securities
  
376
   
—  
   
—  
   
376
   
—  
 
                     
 $
259,011
  $
592
  $
(2,967
) $
256,636
  $
191,978
 
                     
   
December 31, 2019
 
   
Available-for-Sale
     
   
Cost
   
Unrealized

Gain
   
Unrealized

(Loss)
  
Fair Market

Value
   
Fair Market

Value of Investments

with Unrealized Losses
 
   
(in thousands)
 
Corporate debt securities
  $93,267   $4,081   $(41 $97,307   $2,009 
Commercial paper
   54,124    26    (1  54,149    1,391 
U.S. Treasury securities
   42,167    431    (216  42,382    17,556 
U.S. government agency securities
   9,942    14    (4  9,952    3,043 
Debt mutual funds
   6,753    135    —     6,888    —   
Certificates of deposit and time deposits
   4,751    —      —     4,751    —   
Non-U.S. government securities
   592    —      —     592    —   
                         
   $211,596   $4,687   $(262 $216,021   $23,999 
                         
Reported as follows:
                     
 
Cost
  
Unrealized
Gain
  
Unrealized
(Loss)
  
Fair Market
Value
  
Fair Market
Value of Investments
with Unrealized Losses
 
 
(in thousands)
 
Marketable securities
 $
190,100
  $
88
  $
(92
) $
190,096
  $
140,262
 
Long-term marketable securities
  
68,911
   
504
   
(2,875
)  
66,540
   
51,716
 
                     
 $
259,011
  $
592
  $
(2,967
) $
256,636
  $
191,978
 
                     
   
Cost
   
Unrealized

Gain
   
Unrealized

(Loss)
  
Fair
 
Market

Value
   
Fair Market

Value of Investments

with Unrealized Losses
 
   
(in thousands)
 
Marketable securities
  $137,144   $160   $(1 $137,303   $2,922 
Long-term marketable securities
   74,452    4,527    (261  78,718    21,077 
                         
   $211,596   $4,687   $(262 $216,021   $23,999 
                         
 
73
71

As of December 31, 2020, the fair market value of investments with unrealized losses less than one year totaled $70.4 million.
As of December 31, 2019, the fair market value of investments with unrealized losses
les
s than one
year totaled
$23.6 million.
As of December 31, 2018, the fair market value of investments with unrealized losses totaled $192.0 million. Of this value, $28.5 million had unrealized losses of $1.6 million greater less than one year and $163.5 million had unrealized losses of $1.4 million for less than one year.totaled $23.6 million.
Teradyne reviews its investments to identify and evaluate investments that have an indication of possible impairment. Based on this review, Teradyne determined that the unrealized losses related to these investments at December 31, 2020 and 2019, and 2018,
were
not
other than temporary.
temporary.
The
contractual
maturities of investments in
available-for-sale
marketable securities held at December 31, 20192020 were as follows:
 
Cost
  
Fair Value
 
 
(in thousands)
 
Due within one year
 $
137,144
  $
137,303
 
Due after 1 year through 5 years
  
15,264
   
15,351
 
Due after 5 years through 10 years
  
14,436
   
14,576
 
Due after 10 years
  
37,999
   
41,903
 
         
Total
 $
204,843
  $
209,133
 
         
   
Cost
   
Fair Value
 
   
(in
 
thousands)
 
Due within one year
  $522,228   $522,280 
Due after 1 year through 5 years
   24,829    25,245 
Due after 5 years through 10 years
   13,030    14,183 
Due after 10 years
   33,476    40,567 
           
Total
  $593,563   $602,275 
Contractual maturities of investments in available-for-sale marketable securities held at December 31, 20192020 exclude $6.9 million of debt mutual funds with the fair market value of $8.6 million as they do not have a contractual maturity date.
Derivatives
Teradyne conducts business in a number of foreign countries, with certain transactions denominated in local currencies. The purpose of Teradyne’s foreign currency management is to minimize the effect of exchange rate fluctuations on certain foreign currency denominated monetary assets and liabilities. Teradyne does not use derivative financial instruments for trading or speculative purposes.
To minimize the effect of exchange rate fluctuations associated with the remeasurement of monetary assets and liabilities denominated in foreign currencies, Teradyne enters into foreign currency forward contracts. The change in fair value of these derivatives is recorded directly in earnings, and is used to offset the change in value of the monetary assets and liabilities denominated in foreign currencies.
At December 31, 20192020 and 2018,2019, Teradyne had the following contracts to buy and sell
non-U.S.
currencies for U.S. dollars and other
non-U.S.
currencies with the following notional amounts:
 
December 31, 2019
  
December 31, 2018
 
 
Buy
Position
  
Sell
Position
  
Net
Total
  
Buy
Position
  
Sell
Position
  
Net
Total
 
 
(in millions)
 
Japanese Yen
 $
(29.3
) $
—  
  $
(29.3
) $
(35.0
) $
—  
  $
(35.0
)
Taiwan Dollar
  
(18.4
)  
—  
   
(18.4
)  
(11.2
)  
—  
   
(11.2
)
Korean Won
  
(10.7
)  
—  
   
(10.7
)  
(9.6
)  
—  
   
(9.6
)
British Pound Sterling
  
(3.8
)  
—  
   
(3.8
)  
(1.4
)  
—  
   
(1.4
)
Euro
  
—  
   
47.8
   
47.8
   
—  
   
82.2
   
82.2
 
Singapore Dollar
  
—  
   
25.3
   
25.3
   
—  
   
15.7
   
15.7
 
Philippine Peso
  
—  
   
5.2
   
5.2
   
—  
   
5.2
   
5.2
 
Chinese Yuan
  
—  
   
4.4
   
4.4
   
—  
   
2.8
   
2.8
 
                         
Total
 $
(62.2
) $
82.7
  $
20.5
  $
(57.2
) $
105.9
  $
48.7
 
                         
   
December 31, 2020
  
December 31, 2019
 
   
Buy

Position
  
Sell

Position
   
Net

Total
  
Buy

Position
  
Sell

Position
   
Net

Total
 
   
(in millions)
 
Japanese Yen
  $(14.1 $—     $(14.1 $(29.3 $—     $(29.3
Taiwan Dollar
   (27.9  —      (27.9  (18.4  —      (18.4
Korean Won
   (5.3  —      (5.3  (10.7  —      (10.7
British Pound Sterling
   (1.0  —      (1.0  (3.8  —      (3.8
Singapore Dollar
   —     52.3    52.3   —     25.3    25.3 
Euro
   —     43.9    43.9   —     47.8    47.8 
Philippine Peso
   —     5.0    5.0   —     5.2    5.2 
Chinese Yuan
   —     3.4    3.4   —     4.4    4.4 
Total
  $(48.3 $104.6   $56.3  $(62.2 $82.7   $20.5 
                            
72
74

The fair value of the outstanding contracts was a
loss of $0.4 million and a gain of $0.3 million and a
loss of $0.4 million, respectively, at December 31, 20192020 and 2018.2019.
Gains and losses on foreign currency forward contracts and foreign currency remeasurement gains and losses on monetary assets and liabilities are included in other (income) expense, net.
The following table summarizes the fair value of derivative instruments as of December 31, 20192020 and 2018:2019:
 
 
 
 
 
Balance Sheet Location
 
 
 
 
 
 
 
 
December 31,
2019
  
December 31,
2018
 
  
(in thousands)
 
Derivatives not designated as hedging instruments:
       
Foreign exchange contracts
 
Prepayments
 $
528
  $
79
 
Foreign exchange contracts
 
Other current liabilities
  
(203
)  
(514
)
           
Total
  $
325
  $
(435
)
           
   
Balance Sheet Location
  
December 31,

2020
  
December 31,

2019
 
      
(in thousands)
 
Derivatives not designated as hedging instruments:
            
Foreign exchange contracts
  Prepayments  $95  $528 
Foreign exchange contracts
  Other current liabilities   (504  (203
Total derivatives
     $(409 $325 
The following table summarizes the effect of derivative instruments in the statements of operations recognized for the years ended December 31, 2020, 2019, 2018, and 2017.2018.
 
Location of (Gains) Losses
Recognized in Statement
of Operations
 
December 31,
2019
  
December 31,
2018
  
December 31,
2017
 
  
(in thousands)
 
Derivatives not designated as hedging instruments:
           
Foreign exchange contracts
  
Other (income) expense, net
 $
5,960
  $
7,386
  $
(1,133
)
 
 
Location of (Gains) Losses
Recognized in Statement
of Operations
 
December 31,

2020
 
 
December 31,

2019
 
 
December 31,

2018
 
 
 
 
 
(in thousands)
 
Derivatives not designated as hedging instruments:
 
 
 
   
 
   
 
   
Foreign exchange contracts
  Other (income) expense, net  $3,515   $5,960   $7,386 
 
(1)
The table does not reflect the corresponding gains and losses from the remeasurement of the monetary assets and liabilities denominated in foreign currencies.
(2)
For the years ended December 31, 2020, net losses from remeasurement of monetary assets and liabilities denominated in foreign currencies were $2.6
million.
(3)
For the year ended December 31, 2019 and 2018, net gains from the remeasurement of monetary assets and liabilities denominated in foreign currencies were $
1.6
$1.6 million and $
2.5
$2.5 million, respectively.
(3)For the year ended December 31, 2017, net losses from the remeasurement of monetary assets and liabilities denominated in foreign currencies were $
2.9
 million.
See Note J: “Debt” regarding derivatives related to the convertible senior notes.
Concentration of Credit Risk
Financial instruments which potentially subject Teradyne to concentrations of credit risk consist principally of cash equivalents, marketable securities, forward currency contracts and accounts receivable. Teradyne’s cash equivalents consist primarily of money market funds invested in U.S. Treasuries and government agencies. Teradyne’s fixed income
available-for-sale
marketable securities have a minimum rating of AA by one or more of the major credit rating agencies. Teradyne places foreign currency forward contracts with high credit-quality financial institutions in order to minimize credit risk exposure. Concentrations of credit risk with respect to accounts receivable are limited due to the large number of geographically dispersed customers. Teradyne performs ongoing credit evaluations of its customers’ financial condition and from time to time may require customers to provide a letter of credit from a bank to secure accounts receivable. As of December 31, 2020, a customer of our Semiconductor Test segment, JA Mitsui Leasing, LTD, accounted for 25% of our accounts receivable balance. The balance was paid in full as of February 22, 2021. There were no customers who accounted for 10%
or
more
of Teradyne’sour accounts receivable balance as of December 31, 2019 and 2018.2019.
I.    LEASES
On January 1, 2019, Teradyne adopted ASC 842 using the modified retrospective approach. Under this method of adoption, the comparative information in the consolidated financial statements has not been revised
73

and continues to be reported under the previously applicable lease accounting guidance (ASC 840). Adoption of ASC 842 resulted in recording ROU assets and lease liabilities of approximately $50.1 million and $54.3 million, respectively. The adoption of ASC 842 did not have a material impact on beginning retained earnings, the consolidated statement of operations, cash flows, or earnings per share.
Teradyne has facility and auto leases, which are accounted for as operating leases. Teradyne’s facility leases are primarily used for administrative functions, research and development, manufacturing, and storage and distribution. Remaining lease terms range from less than one year to
twelve
years.
75

Total lease expense for the year ended December 31, 2020 was $38.5 million and included $12.1 million of variable lease costs and $3.4 million of costs related to short-term leases, which are not recorded on the consolidated balance sheets.
Total lease expense for the year ended December 31, 2019 was $35.6 million and included $11.1 million of variable lease costs and $2.6 million of costs related to short-term leases,
,
which are not recorded on the consolidated balance sheets.
At December 31, 2020, the weighted average remaining lease term and weighted average discount rate for operating leases was 4.2 years and 4.8%, respectively. At December 31, 2019, the weighted average remaining lease term and weighted average discount rate for operating leases was 4.5 years and 5.0%, respectively.
Supplemental cash flowflows information related to leases was as follows:
     
 
For the 
Year
 Ended
 
 
December 31, 2019
 
 
 
(in thousands)
 
Cash paid for amounts included in the measurement of lease liabilities included in operating cash flows
 $
19,400
 
Right-of-use
assets obtained in exchange for new lease obligations
  
26,739
 
 
   
For the Year Ended
December 31, 2020
 
Cash paid for amounts included in the measurement of lease liabilities included in operating cash flows:
  $24,136 
Right-of-use assets obtained in exchange for new lease obligations
   14,801 
Maturities of lease liabilities as of December 31, 20192020 were as follows:
     
 
Operating Lease
 
 
(in thousands)
 
2020
 $
21,874
 
2021
  
17,638
 
2022
  
12,944
 
2023
  
6,496
 
2024
  
5,106
 
Thereafter
  
8,388
 
     
Total lease payments
  
72,446
 
Less imputed interest
  
(7,121
)
     
Total lease liabilities
 $
65,325
 
     
As of December 31, 2018, future
non-cancelable
rent obligations as determined under ASC 840 were as follows:
     
 
Operating Lease
 
 
(in thousands)
 
2019
 $
19,570
 
2020
  
18,293
 
2021
  
13,578
 
2022
  
9,693
 
2023
  
5,449
 
Thereafter
  
9,472
 
     
Total lease payments
 $
76,055
 
     
 
74

   
Operating Lease
 
   
(in thousands)
 
2021
  $22,451 
2022
   16,798 
2023
   9,727 
2024
   7,215 
2025
   5,715 
Thereafter
   6,149 
      
Total lease payments
   68,055 
Less imputed interest
   (5,409
      
Total lease liabilities
  $62,646 
      
J.    DEBT
Convertible Senior Notes
On December 12, 2016, Teradyne completed a private offering of $460.0 million aggregate principal amount of 1.25% convertible senior unsecured notes (the “Notes”) due December 15, 2023 and received net
proceeds, after issuance costs, of approximately $
450.8
$450.8 million, $
33.0
$33.0 million of which was used to pay the net cost of the convertible note hedge transactions and $
50.1
$50.1 million of which was used to repurchase
2.0
 million shares of
Teradyne
’s Teradyne’s common stock under its existing stock repurchase program from purchasers of the Notes in privately negotiated transactions effected through one of the initial purchasers or its affiliates conducted concurrently with the pricing of the Note offering. The Notes will mature on December 
15,
,
2023,
, unless earlier repurchased or converted. The Notes bear interest
at
a rate of
1.25
% 1.25% per year
payable semiannually in arrears on June 15 and December 15 of each year
.year. The Notes will be convertible at the option of the
noteholders
at any time prior to the close of business on the business day immediately preceding
September 15, 2023,
, only under the following circumstances:
(1)
 during any calendar quarter beginning after March 
31,
,
2017
(and (and only during such calendar quarter), if the closing sale price of
Teradyne
’s Teradyne’s common stock, for at least
20
trading days (whether or not consecutive) during a period of
30
 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than
130
% 130% of the conversion price on each applicable trading day;
76

(2)
 during the
5
business day period after any
5
consecutive trading day period (the “measurement period”) in which the trading price (as defined in the Indenture) per $
1,000
$1,000 principal amount of Notes for each trading day of the measurement period was less than
98
% 98% of the product of the closing sale price of the
Teradyne
’s Teradyne’s common stock and the conversion rate on each such trading day; and
(3)
 upon the occurrence of specified corporate
events. On or after September 
15,
,
2023
until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert their Notes at any time, regardless of the foregoing circumstances.
Teradyne
may satisfy its conversion obligation by paying or delivering cash, shares of its common stock or a combination of cash and shares of its common stock, at
Teradyne
’s Teradyne’s election. As of December 
31,
,
2019
, 2020, the conversion price was approximately $
31.62
$31.56 per share of
Teradyne
’s Teradyne’s common stock. The conversion rate is subject to adjustment under certain circumstances. As of February 22, 2021, NaN holders had exercised the option to convert $51.0 million worth of notes.
Concurrent with the offering of the Notes, Teradyne entered into convertible note hedge transactions (the “Note Hedge Transactions”) with the initial purchasers or their affiliates (the “Option Counterparties”). The Note Hedge Transactions cover, subject to customary anti-dilution adjustments, the number of shares of the common stock that underlie the Notes, with a strike price equal to the conversion price of the Notes of $31.62.$31.56. The Note Hedge Transactions cover, subject to customary anti-dilution adjustments, approximately 14.514.6 million shares of Teradyne’s common stock.
Separately and concurrent with the pricing of the Notes, Teradyne entered into warrant transactions with the Option Counterparties (the “Warrant Transactions”) in which it sold
net-share-settled
(or, (or, at its election subject to certain conditions, cash-settled) warrants to the Option Counterparties. The Warrant Transactions cover, subject to customary anti-dilution adjustments, approximately 14.514.6 million shares of common stock. As of December 31, 2019,2020, the strike price of the warrants was approximately $39.68$39.60 per share. The strike price is subject to adjustment under certain circumstances. The Warrant Transactions could have a dilutive effect to Teradyne’s common stock to the extent that the market price per share of Teradyne’s common stock, as measured under the terms of the Warrant Transactions, exceeds the applicable strike price of the warrants.
The Note Hedge Transactions are expected to reduce the potential dilution to Teradyne’s common stock upon any conversion of the Notes. However, the Warrant Transactions could separately have a dilutive effect to the extent that the market value per share of Teradyne’s common stock exceeds the applicable strike price of the warrant. The net cost of the Note Hedge Transactions, after being partially offset by the proceeds from the sale of the warrants, was approximately $33.0 million.
In connection with establishing their initial hedge of these convertible note hedge and warrant transactions, the Option Counterparties have entered into various derivative transactions with respect to Teradyne’s common
75

stock and/or purchased shares of Teradyne’s common stock or other securities, including the Notes, concurrent with, or shortly after, the pricing of the Notes. In addition, the Option Counterparties may modify their hedge positions by entering into or unwinding various derivative transactions with respect to Teradyne’s common stock or by selling Teradyne’s common stock or other securities, including the Notes, in secondary market transactions (and may do so during any observation period related to the conversion of the Notes). These activities could adversely affect the value of Teradyne’s common stock and the Notes.
Teradyne considered the guidance of ASC
815-40,
“Derivatives and Hedging—Contracts in Entity’s Own Equity,”
and concluded that the convertible note hedge is both indexed to Teradyne’s stock and should be classified in stockholders’ equity in its statements of financial position. The convertible note hedge is considered indexed to Teradyne’s stock as the terms of the Note Hedge Transactions do not contain an exercise contingency and the settlement amount equals the difference between the fair value of a fixed number of Teradyne’s shares and a fixed strike price. Because the only variable that can affect the settlement amount is Teradyne’s stock price, which is an input to the fair value of a
fixed-for-fixed
option contract, the convertible note hedge is considered indexed to Teradyne’s stock.
77

Teradyne assessed whether the convertible note hedge should be classified as equity under ASC
815-40.
In the Note Hedge Transactions contract the settlement terms permit net cash settlement or net share settlement, at the option of Teradyne. Therefore, the criteria as set forth in ASC
815-40
were evaluated by Teradyne. In reviewing the criteria, Teradyne noted the following: (1) the convertible note hedge does not require Teradyne to issue shares; (2) there is no requirement to net cash settle the convertible note hedge for failure to make timely filings with the SEC; (3) in the case of termination, the convertible note hedge is settled in the same consideration as the holders of the underlying stock; (4) the counterparty does not have rights that rank higher than those of a shareholder of the stock underlying the convertible note hedge; and (5) there is no requirement to post collateral. Based on its analysis of those criteria, Teradyne concluded that the convertible note hedge should be recorded in equity and no further adjustment should be made in future periods to adjust the value of the convertible note hedge.
Teradyne analyzed the Warrant Transactions under ASC
815-40,
“Derivatives and Hedging—Contracts in Entity’s Own Equity,”
and other relevant literature, and determined that it met the criteria for classification as an equity transaction and is considered indexed to Teradyne’s stock. As a result, Teradyne recorded the proceeds from the warrants as an increase to additional
paid-in
capital. Teradyne does not recognize subsequent changes in fair value of the warrants in its financial statements.
The provisions of ASC
470-20,
Debt with Conversion and Other Options,
” are applicable to the Notes. ASC
470-20
requires Teradyne to separately account for the liability (debt) and equity (conversion feature) components of the Notes in a manner that reflects Teradyne’s nonconvertible debt borrowing rate at the date of issuance when interest cost is recognized in subsequent periods. Teradyne allocated $100.8 million of the $460.0 million principal amount of the Notes to the equity component, which represents a discount to the debt and will be amortized to interest expense using the effective interest method through December 2023. Accordingly, Teradyne’s effective annual interest rate on the Notes will be approximately 5.0%. The Notes are classified as long-term debt in
on
the balance sheet based on their December 15, 2023 maturity date. Debt issuance costs of approximately $7.2 million are being amortized to interest expense using the effective interest method over the seven-year term of the Notes. As of December 31, 2019,2020, debt issuance costs were approximately $4.3$3.3 million.
76

The below tables representsrepresent the key components of Teradyne’s convertible senior notes:
         
 
December 31,
2019
  
December 31,
2018
 
 
(in thousands)
 
Debt
p
rincipal
 $
460,000
  $
460,000
 
Unamortized discount
  
65,313
   
80,019
 
         
Net
c
arrying amount of convertible debt
 $
394,687
  $
379,981
 
         
 
   
December 31,
2020
   
December 31,
2019
 
   
(in thousands)
 
Debt principal
  $459,971   $460,000 
Unamortized discount
   49,860    65,313 
           
Net carrying amount of convertible debt
  $410,111   $394,687 
           
Reported as follows:
 
   
December 31,
2020
   
December 31,
2019
 
   
(in thousands)
 
Current debt
  $33,343   $—   
Long-term debt
   376,768    394,687 
           
Net carrying amount of convertible debt
  $410,111   $394,687 
           
78
         
 
For the year ended
 
 
December 31,
2019
  
December 31,
2018
 
 
(in thousands)
 
Contractual interest expense on the coupon
 $
5,750
  $
5,750
 
Amortization of the discount component and debt issue fees recognized as interest expense
  
14,706
   
13,995
 
         
Total interest expense on the convertible debt
 $
20,456
  $
19,745
 
         

   
For the year ended
 
   
December 31,
2020
   
December 31,
2019
 
   
(in thousands)
 
Contractual interest expense on the coupon
  $5,750   $5,750 
Amortization of the discount component and debt issue fees recognized as interest expense
   15,454    14,706 
           
Total interest expense on the convertible debt
  $21,204   $20,456 
           
As of December 31, 2019,2020, the unamortized discount was $65.3$49.9 million, which will be amortized over fourthree years using the effective interest rate method. The carrying amount of the equity component was $100.8 million. As of December 31, 2019,2020, the conversion price was approximately $31.
62
$31.56 per share and if converted the value of the notes was $992.0$1,747.5 million.
As of December 31, 2020, certain holders have elected to convert approximately $37 million of debt principal. Conversions will occur in the first quarter of 2021. The related liability component is included in current debt and the portion of the equity component is included in convertible common shares.
Revolving Credit Facility
On June 27, 2019, Teradyne terminated its credit agreement, which Teradyne entered into with Barclays Bank PLC on April 27, 2015. The terminated credit agreement,
, which w
as und
r
a
w
n
was undrawn at ter
mination
,
termination, provided for
a
five-year
,
senior secured revolving credit facility of up to $350 million.
to
$
350
 million
.
77On
May 1, 2020, Teradyne entered into a credit agreement (the “Credit Agreement”) with Truist Bank, as administrative agent and collateral agent, and the lenders party thereto. The Credit Agreement provides for a three-year, senior secured revolving credit facility of $400.0 million (the “Credit Facility”). The Credit Agreement further provides that, subject to customary conditions, Teradyne may seek to obtain from existing or new lenders incremental commitments under the Credit Facility in an aggregate principal amount not to exceed $150.0 million.
The interest rate applicable to loans under the Credit Facility are, at Teradyne’s option, equal to either a base rate plus a margin ranging from 0.50% to 1.25% per annum or LIBOR, a minimum of 0.75%, plus a margin ranging from 1.50% to 2.25% per annum, based on the consolidated leverage ratio of Teradyne. In addition, Teradyne will pay a commitment fee on the unused portion of the commitments under the Credit Facility ranging from 0.25% to 0.40% per annum, based on the then applicable consolidated leverage ratio.
Teradyne is not required to repay any loans under the Credit Facility prior to maturity, subject to certain customary exceptions. Teradyne is permitted to prepay all or any portion of the loans under the Credit Facility prior to maturity without premium or penalty, other than customary LIBOR breakage costs.
The Credit Agreement contains customary events of default, representations, warranties and affirmative and negative covenants that, among other things, limit Teradyne’s ability to sell assets, grant liens on assets, incur other secured indebtedness and make certain investments and restricted payments, all subject to exceptions set forth in the Credit Agreement. The Credit Agreement also requires Teradyne to satisfy two financial ratios measured as of the end of each fiscal quarter; a consolidated leverage ratio and an interest coverage ratio.
The Credit Facility is guaranteed by certain of Teradyne’s domestic subsidiaries and collateralized by assets of Teradyne and such subsidiaries, including a pledge of 65% of the capital stock of certain foreign subsidiaries.
As of December 31, 2020, Teradyne was in compliance with all covenants under the Credit Agreement.
 
79

K.    ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME
Changes in accumulated other comprehensive (loss) income, which is presented net of tax, consist of the following:
                 
 
Foreign
Currency
Translation
Adjustment
  
Unrealized
Gain
s
(Losses)
 
on
Marketable
Securities
  
Retirement
Plans Prior
Service
Credit
  
Total
 
 
(in thousands)
 
Balance at December 31, 2017, net of tax of $0, $1,815, $(932)
 $
15,919
  $
1,362
  $
1,495
  $
18,776
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other comprehensive
loss
before reclassifications, net of tax of $0, $(722), $0
  
(28,442
)  
(2,110
)  
—  
   
(30,552
)
Amounts reclassified from accumulated other comprehensive income, net of tax of $0, $(21), $(71)
  
—  
   
1,337
   
(245
)  
1,092
 
                 
Net current period other comprehensive
loss
, net of tax of $0, $(743), $(71)
  
(28,442
)  
(773
)  
(245
)  
(29,460
)
                 
Reclassification of tax effects resulting f
rom
the Tax Reform Act,
net of tax of
$0, $(691), $(78), respectively (a)
  
—  
   
691
   
78
   
769
 
Reclassification of unrealized gains on equity securities, net of tax
 of
$0, $(902), $0, respectively, (b)
  
—  
   
(3,125
)  
—  
   
(3,125
)
                 
Balance at December 31, 2018, net of tax of $0, $(521), $(1,081)
  
(12,523
)  
(1,845
)  
1,328
   
(13,040
)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other comprehensive
(loss)
income before reclassifications, net of tax of $0, $1,659, $0
  
(10,991
)  
6,015
   
—  
   
(4,976
)
Amounts reclassified from accumulated other comprehensive income, net of tax of $0, $(192), $(43)
  
—  
   
(690
  
(148
)  
(838
                 
Net current period other comprehensive
(loss)
income, net of tax of $0, $1,467, $(43)
  
(10,991
)  
5,325
   
(148
)  
(5,814
)
                 
Balance at December 31, 2019, net of tax of $0, $946, $(1,124)
 $
(23,514
) $
3,480
  $
1,180
  $
(18,854
)
                 
 
(a)In the year ended December 31, 2018, Teradyne early adopted ASU
2018-02,
“Income Statement—Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.”
As a result, the stranded tax effects resulting from the Tax Reform Act enacted in December 2017 were reclassified from accumulated other comprehensive income to retained earnings.
(b)In the year ended December 31, 2018, Teradyne adopted ASU
2016-01,
Financial Instruments—Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities
.” See Note B: “Accounting Policies.”
78

   
Foreign

Currency

Translation

Adjustment
  
Unrealized

(Losses)

Gains on

Marketable

Securities
  
Retirement

Plans
 
Prior

Service

Credit
  
Total
 
   
(in thousands)
 
Balance at December 31, 2018, net of tax of $0, $(521), $(1,081)
  $(12,523 $(1,845 $1,328  $(13,040
                  
Other comprehensive (loss) income before
 
reclassifications, net of tax of $0, $1,659, $0
   (10,991  6,015   0     (4,976
Amounts reclassified from accumulated other
 
comprehensive income, net of tax of $0, $(192), $(43)
   0     (690  (148  (838
                  
Net current period other comprehensive (loss) income,
 
net of tax of $0, $1,467, $(43)
   (10,991  5,325   (148  (5,814
                  
Balance at December 31, 2019, net of tax of $0, $946, $(1,124)
  $(23,514 $3,480  $1,180  $(18,854
                  
Other comprehensive income before
 
reclassifications, net of tax of $0, $1,629, $0
   48,903   5,839   0     54,742 
Amounts reclassified from accumulated other
 
comprehensive income, net of tax of $0, $(665), $(2)
   0     (2,365  (7  (2,372
                  
Net current period other comprehensive income (loss),
 
net of tax of $0, $964, $(2)
   48,903   3,474   (7  52,370 
                  
Balance at December 31, 2020, net of tax of $0, $1,910, $(1,126)
  $25,389  $6,954  $1,173  $33,516 
                  
Reclassifications out of accumulated other comprehensive income to the statements of operations for the years ended December 31, 2020, 2019, 2018, and 2017,2018, were as follows:
                 
Details about Accumulated
Other Comprehensive Income
Components
 
For the year ended
  
Affected Line Item
in the Statements
of Operations
 
 
December 31,
2019
  
December 31,
2018
  
December 31,
2017
   
 
(in thousands)
   
Available-for-sale
marketable securities
            
Unrealized
gains
(losses), net of tax of $192, $21, $297
 $
690
  $
(1,337
) $
441
   
Interest income (expense)
 
Defined benefit pension and postretirement plans:
            
Amortization of prior service benefit, net of tax of $43, $71, $154
  
148
   
245
   
272
   
(a)
 
                 
Total reclassifications, net of tax of $235, $92, $451
 $
838
  $
(1,092
) $
713
   
Net income
 
                 
 
Details about Accumulated
Other Comprehensive Income
Components
  
For the year ended
  
Affected Line Item

in the Statements

of Operations
 
   
December 31,

2020
   
December 31,

2019
   
December 31,

2018
    
   
(in thousands)
    
Available-for-sale marketable securities
                   
Unrealized gains (losses), net of tax of $665, $192, $21
  $2,365   $690   $(1,337  Interest income
(expense)
 
 
Defined benefit pension and postretirement plans:
                   
Amortization of prior service benefit, net of tax of $2, $43, $71
   7    148    245   (a) 
                    
Total reclassifications, net of tax of $667, $235, $92
  $2,372   $838   $(1,092  Net income 
                    
 
(a)
The amortization of prior service credit is included in the computation of net periodic pension cost and postretirement benefit; see Note P: “Retirement Plans.”
 
80

L.    GOODWILL AND INTANGIBLE ASSETS
Goodwill
Teradyne performs its annual goodwill impairment test as required under the provisions of ASC
350-10,
Intangibles—Goodwill and Other,
” on December 31 of each fiscal year unless interim indicators of impairment exist. Goodwill is considered to be impaired when the net book value of a reporting unit exceeds its estimated fair value.
Teradyne has the option to perform a qualitative assessment (“Step zero”) to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If Teradyne determines this is the case, Teradyne is required to perform the
two-step
a quantitative goodwill impairment test to identify potential goodwill impairment and measure the amount of goodwill impairment loss to be recognized. If Teradyne determines that it is more likely than not that the fair value of the reporting unit is greater than its carrying amounts, the
two-step
quantitative goodwill impairment test is not required. When performing the
two-step
process, the first step involves a comparison of the estimated fair value of a reporting unit to its carrying amount, including goodwill. In performing the first step,quantitative goodwill impairment test, Teradyne determines the fair value of a reporting unit using the results derived from an income approach and a market approach,
, weighting the fair
value determined under each approach to determine an estimated fair value
for a report
ing unit
.reporting unit. The income approach is estimated through the discounted cash flowflows (“DCF”) analysis. Determining fair value requires the exercise of significant judgment, including judgments about appropriate discount rates, perpetual growth rates, and the amount and timing of expected future cash flows. Discount rates are based on a weighted average cost of capital (“WACC”), which represents the average rate a business must pay its providers of debt and equity, plus a risk premium. The WACC used to test goodwill is derived from a group of comparable companies. The cash flows employed in the DCF analysis are derived from internal forecasts and external market forecasts. The market approach estimates the fair value of the reporting unit by utilizing the market comparable method which is based on revenue and earnings multiples from comparable companies. If the estimated fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is not impaired and the second step of the impairment test is not necessary.impaired. If the carrying amount of a reporting unit exceeds its estimated fair value, then the second step of the goodwill impairment test must be performed. The second step of the goodwill impairment test compares the implied fair value of the reporting unit’s goodwill with its carrying amount of goodwill to measureis written down by the amount of impairment loss, if any. The implied fairthat carrying value of goodwill is determined in the same manner as the amount of goodwill recognized in a 
79

business combination, whereby the estimated fair value of the reporting unit is allocated to all of the assets and
liabilities of that unit (including any unrecognized intangible assets) as if the reporting unit had been acquired in
a business combination andexceeds the fair value of the reporting unit, wasbut not below zero.
On September 15, 2020, Teradyne announced the purchase price paid. Ifappointment of Gregory Smith as President of Teradyne’s Industrial Automation reportable segment effective October 1, 2020. With the carrying amountappointment of Gregory Smith, the Industrial Automation reportable segment, which includes UR, MiR and AutoGuide, is considered one operating segment and one reporting unit. Teradyne performed a goodwill impairment test at the time of the reporting unit’s goodwill exceedschange in operating segments, which indicated the implied fair value of that goodwill, an impairment loss is recognized in an amount equal to that excess.
Teradyne’s reporting units exceeded their carrying values. In the fourth quarter of 201
9
,2020, Teradyne performed the annual goodwill impairment test. Teradyne completed step one of the
two-step
impairment test, for the Universal Robots
, MiR and Energid
reporting
units
. Teradyne completed step zerocompleting a qualitative assessment for the Wireless Test,
,
 Defense/Aerospace System Test, and
AutoGuide
Industrial Automation reporting units. There was no impairment as a result of the annual test performed in the fourth quarter of 201
92020. Key assumptions in the goodwill valuation model are forecasted revenues, discount rate, earnings before interest and taxes, and revenue multiples from comparable companies. A change in any of these key assumptions could result in the reporting unit being impaired in a future period.
.
Based on Teradyne’s December 31, 2019 goodwill impairment test, the MiR reporting unit’s estimated fair value exceeded its carrying value by 14%. The MiR goodwill amount is $123.6 million as of December 31, 2019. Key assumptions in the goodwill valuation model are forecasted revenues, discount rate, earnings before interest and taxes, and revenue multiples from comparable companies. A change in any of these key assumptions could result in the reporting unit being impaired in a future period.
In the fourth quarter of 201
8
,2018, Teradyne performed the annual goodwill impairment test. Teradyne completed step one of the
two-step
impairment test for the Universal Robots reporting unit. Teradyne completed step zero for the Wireless Test and Defense/Aerospace,
,
MiR,
,
and Energi
d
Energid reporting units. There was no impairment as a result of the annual test performed in the fourth quarter of 201
82018.
.
In the fourth quarter
81

Table of 2017, Teradyne performed the annual goodwill impairment test. Teradyne completed step one of theimpairment test for the Universal Robots reporting unit. Teradyne completed step zero for the Wireless Test and Defense/Aerospace reporting units. There was no impairment as a result of the annual test performed in the fourth quarter of 2017.
The changes in the carrying amount of goodwill by reportable segments for the years ended December 31, 20192020 and 20182019 are as follows:
 
Industrial
Automation
  
Wireless
Test
  
Semiconductor
Test
  
System
Test
  
Total
 
 
(in thousands)
 
Balance at December 31, 2017:
               
Goodwill
 $
233,519
  $
361,819
  $
260,540
  $
158,699
  $
1,014,577
 
Accumulated impairment losses
  
—  
   
(353,843
)  
(260,540
)  
(148,183
)  
(762,566
)
                     
  
233,519
   
7,976
   
—  
   
10,516
   
252,011
 
MiR acquisition
  
135,976
   
—  
   
—  
   
—  
   
135,976
 
Energid acquisition
  
14,394
   
—  
   
—  
   
—  
   
14,394
 
Foreign currency translation adjustment
  
(20,531
)  
—  
   
—  
   
—  
   
(20,531
)
                     
Balance at December 31, 2018:
               
Goodwill
  
363,358
   
361,819
   
260,540
   
158,699
   
1,144,416
 
Accumulated impairment losses
  
—  
   
(353,843
)  
(260,540
)  
(148,183
)  
(762,566
)
                     
  
363,358
   
7,976
   
—  
   
10,516
   
381,850
 
Lemsys acquisition
  
—  
   
—  
   
1,428
   
—  
   
1,428
 
Auto
G
uide acquisition
  
41,372
   
—  
   
—  
   
—  
   
41,372
 
Foreign currency translation adjustment
  
(8,247
)  
—  
   
28
   
—  
   
(8,219
)
                     
Balance at December 31, 2019:
               
Goodwill
  
396,483
   
361,819
   
261,996
   
158,699
   
1,178,997
 
Accumulated impairment losses
  
—  
   
(353,843
)  
(260,540
)  
(148,183
)  
(762,566
)
                     
 $
396,483
  $
7,976
  $
1,456
  $
10,516
  $
416,431
 
                     
 
   
Industrial

Automation
  
Wireless

Test
  
Semiconductor

Test
  
System

Test
  
Total
 
   
(in thousands)
 
Balance at December 31, 2018:
                     
Goodwill
  $363,358  $361,819  $260,540  $158,699  $1,144,416 
Accumulated impairment losses
   —     (353,843  (260,540  (148,183  (762,566
                      
    363,358   7,976   —     10,516   381,850 
Lemsys acquisition
   —     —     1,428   —     1,428 
AutoGuide acquisition
   41,372   —     —     —     41,372 
Foreign currency translation adjustment
   (8,247  —     28   —     (8,219
                      
Balance at December 31, 2019:
                     
Goodwill
   396,483   361,819   261,996   158,699   1,178,997 
Accumulated impairment losses
   —     (353,843  (260,540  (148,183  (762,566
                      
    396,483   7,976   1,456   10,516   416,431 
AutoGuide acquisition
   (149  —     —     —     (149
Foreign currency translation adjustment
   37,418   —     159   —     37,577 
                      
Balance at December 31, 2020:
                     
Goodwill
   433,752   361,819   262,155   158,699   1,216,425 
Accumulated impairment losses
   —     (353,843  (260,540  (148,183  (762,566
                      
   $433,752  $7,976  $1,615  $10,516  $453,859 
                      
80Intangible Assets

Intangible
Assets
Teradyne reviews long-lived assets for impairment whenever events or changes in business circumstances indicate that the carrying amount of the assets may not be fully recoverable or that the useful lives of these assets are no longer appropriate.
There were no events or circumstances indicating that the carrying value of intangible and long-lived assets may not be recoverable in 2020, 2019
, 2018
and
2017
. 2018.
Amortizable intangible assets consist of the following and are included in intangible assets, net on the balance sheets:
 
December 31, 2019
 
 
Gross
Carrying
Amount
 
(1
)

(2)
  
Accumulated
Amortization
 (2)
  
Foreign
Currency
Translation
Adjustment
  
Net
Carrying
Amount
 
 
(in thousands)
 
Developed technology
 $
361,787
  $
(279,000
) $
(5,709
) $
77,078
 
Customer relationships
  
75,669
   
(59,077
)  
(455
)  
16,137
 
Tradenames and trademarks
  
70,120
   
(36,671
)  
(1,184
)  
32,265
 
Backlog
  
260
   
(260
)  
—  
   
—  
 
Total intangible assets
 
507,836
  
(375,008
) 
(7,348
 $
125,480
 
                 
 
December 31, 2018
 
 
Gross
Carrying
Amount
  
Accumulated
Amortization
  
Foreign
Currency
Translation
Adjustment
  
Net
Carrying
Amount
 
 
(in thousands)
 
Developed technology
 $
336,308
  $
(252,080
) $
(4,079
) $
80,149
 
Customer relationships
  
97,153
   
(83,448
)  
(340
)  
13,365
 
Tradenames and trademarks
  
64,420
   
(31,653
)  
(799
)  
31,968
 
Non-compete
agreement
  
320
   
(320
)  
—  
   
—  
 
Backlog
  
30
   
(30
)  
—  
   
—  
 
                 
Total intangible assets
 $
498,231
  $
(367,531
) $
(5,218
) $
125,482
 
                 
 
   
December 31, 2020
 
   
Gross

Carrying

Amount
 
(1)
   
Accumulated

Amortization (1)
  
Foreign
Currency
Translation
Adjustment
  
Net

Carrying

Amount
 
   
(in thousands)
 
Developed technology
  $272,547   $(210,479 $(1,610 $60,458 
Customer relationships
   66,239    (54,524  305   12,020 
Tradenames and trademarks
   70,120    (42,344  685   28,461 
                   
Total intangible assets
  $408,906   $(307,347 $(620 $100,939 
                   
82

   
December 31, 2019
 
   
Gross

Carrying

Amount
   
Accumulated

Amortization
  
Foreign
Currency
Translation
Adjustment
  
Net

Carrying

Amount
 
   
(in thousands)
 
Developed technology
  $361,787   $(279,000 $(5,709 $77,078 
Customer relationships
   75,669    (59,077  (455  16,137 
Tradenames and trademarks
   70,120    (36,671  (1,184  32,265 
Backlog
   260    (260  —     —   
                   
Total intangible assets
  $507,836   $(375,008 $(7,348 $125,480 
                   
(1)Includes intangible assets acquired in 2019, $37.7 million from the 
AutoGuide
acquisition and $4.6 million from the 
Lemsys
acquisition.
(2)In 2019, $32.72020, $98.9 million of amortizable intangible assets became fully amortized and have been eliminated from the gross carrying amount and accumulated amortization.
Aggregate intangible assets amortization expense for the years ended December 31, 2020, 2019, and 2018, and 2017, was $30.8 million, $40.1 million, $39.2 million, and $30.5$39.2 million, respectively. Estimated intangible assets amortization expense for each of the five succeeding fiscal years is as follows:
Year
 
Amortization Expense
 
 
(in thousands)
 
2020
 $
30,606
 
2021
  
20,593
 
2022
  
19,700
 
2023
  
19,226
 
2024
  
18,921
 
Thereafter
  
16,434
 
81

Year
  
Amortization Expense
 
   
(in thousands)
 
2021
  $21,893 
2022
   21,000 
2023
   20,504 
2024
   20,192 
2025
   11,922 
Thereafter
   5,428 
M.    
COMMITMENTS
AND CONTINGENCIES
Purchase Commitments
As of December 31, 2019,
2020, Teradyne
had entered into
non-cancelable
purchase commitments for certain components and materials. The purchase commitments covered by the agreements aggregate to approximately $415.6$603.5 million, of which $412.9$592.1 million is for less than one year.
Legal Claims
Teradyne is subject to legal proceedings, claims and investigations that arise in the ordinary course of business such as, but not limited to, patent, employment, commercial and environmental matters. Teradyne believes that it has meritorious defenses against all pending claims and intends to vigorously contest them. While it is not possible to predict or determine the outcomes of any pending claims or to provide possible ranges of losses that may arise, Teradyne believes the potential losses associated with all of these actions are unlikely to have a material adverse effect on its business, financial position or results of operations.
Guarantees and Indemnification Obligations
Teradyne provides indemnification, to the extent permitted by law, to its officers, directors, employees and agents for liabilities arising from certain events or occurrences, while the officer, director, employee, or agent, is or was serving, at Teradyne’s request in such capacity. Teradyne has enteredmay enter into indemnification agreements with certain of its officers and directors. With respect to acquisitions, Teradyne provides indemnifications to or assumes indemnification obligations for the current and former directors, officers and employees of the acquired companies in accordance with the acquired companies’
by-laws
and charter. As a matter of practice, Teradyne has maintained directors’ and officers’ liability insurance coverage including coverage for directors and officers of acquired companies.
83

Teradyne enters into agreements in the ordinary course of business with customers, resellers, distributors, integrators and suppliers. Most of these agreements require Teradyne to defend and/or indemnify the other party against intellectual property infringement claims brought by a third party with respect to Teradyne’s products. From time to time, Teradyne also indemnifies customers and business partners for damages, losses and liabilities they may suffer or incur relating to personal injury, personal property damage, product liability, breach of confidentiality obligations and environmental claims relating to the use of Teradyne’s products and services or resulting from the acts or omissions of Teradyne, its employees, authorized agents or subcontractors. On occasion, Teradyne has also provided guarantees to customers regarding the delivery and performance of its products in addition to the warranty described below.
As a matter of ordinary
course of
business, Teradyne warrants that its products will substantially perform in accordance with its standard published specifications in effect at the time of delivery. Most warranties have a
one-year
one-year duration commencing from installation. A provision is recorded upon revenue recognition to cost of revenue for estimated warranty expense based upon historical experience. When Teradyne receives revenue for extended warranties beyond the standard duration,
the revenue
is deferred and recognized on a straight
-
linestraight-line basis over the contract period. Related costs are expensed as incurred. As of December 31, 2020, and 2019, and 2018
,
Teradyne had a product warranty accrual of $9.0$16.6 million and $7.9$9.0 million, respectively, included in other accrued liabilities, and revenue deferrals related to extended warranties of $30.7$51.9 million and $27.4$30.7 million, respectively, included in short and long-term deferred revenue and customer advances.
In addition, in the ordinary course of business, Teradyne provides minimum purchase guarantees to certain vendors to ensure continuity of supply against the market demand. Although some of these guarantees provide penalties for cancellations and/or modifications to the purchase commitments as the market demand decreases, most of the guarantees do not. Therefore, as the market demand decreases, Teradyne
re-evaluates
these guarantees and determines what charges, if any, should be recorded.
82

With respect to its agreements covering product, business or entity divestitures and acquisitions, Teradyne provides certain representations, warranties and covenants to purchasers and agrees to indemnify and hold such purchasers harmless against breaches of such representations, warranties and covenants. Many of the indemnification claims have a definite expiration date while some remain in force indefinitely. With respect to its acquisitions, Teradyne may, from time to time, assume the liability for certain events or occurrences that took place prior to the date of acquisition.
As a matter of ordinary course of business, Teradyne occasionally guarantees certain indebtedness obligations of its subsidiary companies, limited to the borrowings from financial institutions, purchase commitments to certain vendors, and lease commitments to landlords.
Based on historical experience and information known as of December 31, 2019,2020, and 2018,2019, except for product warranty, Teradyne has not recorded any liabilities for these guarantees and obligations because the amount would be immaterial.
84

N.    NET INCOME PER COMMON SHARE
The following table sets forth the computation of basic and diluted net income per common share:
 
      2019      
  
      2018      
  
      2017      
 
 
(in thousands, except per share amounts)
 
Net income for basic and diluted net income per share
 $
467,468
  $
451,779
  $
257,692
 
             
Weighted average common shares-basic
  
170,425
   
187,672
   
198,069
 
Effect of dilutive potential common shares:
         
Incremental shares from assumed conversion of convertible notes (1)
  
4,909
   
2,749
   
1,298
 
Convertible note hedge warrant shares (2)
  
2,698
   
485
   
112
 
Restricted stock units
  
1,236
   
1,385
   
1,800
 
Stock options
  
178
   
278
   
335
 
Employee stock purchase rights
  
13
   
36
   
27
 
             
Dilutive potential common shares
  
9,034
   
4,933
   
3,572
 
             
Weighted average common shares-diluted
  
179,459
   
192,605
   
201,641
 
             
Net income per common share-basic
 $
2.74
  $
2.41
  $
1.30
 
             
Net income per common share-diluted
 $
2.60
  $
2.35
  $
1.28
 
             
 
   
      2020      
   
      2019      
   
      2018      
 
   
(in thousands, except per share amounts)
 
Net income for basic and diluted net income per share
  $784,147   $467,468   $451,779 
                
Weighted average common shares-basic
   166,120    170,425    187,672 
Effect of dilutive potential common shares:
               
Incremental shares from assumed conversion of convertible notes (1)
   8,528    4,909    2,749 
Convertible note hedge warrant shares (2)
   6,989    2,698    485 
Restricted stock units
   1,264    1,236    1,385 
Stock options
   131    178    278 
Employee stock purchase rights
   10    13    36 
                
Dilutive potential common shares
   16,922    9,034    4,933 
                
Weighted average common shares-diluted
   183,042    179,459    192,605 
                
Net income per common share-basic
  $4.72   $2.74   $2.41 
                
Net income per common share-diluted
  $4.28   $2.60   $2.35 
                
(1)
Incremental shares from the assumed conversion of the convertible notes was calculated using the difference between the average Teradyne stock price for the period and the conversion price of $31.62,$31.56, multiplied by 14.514.6 million shares. The result of this calculation, representing the total intrinsic value of the convertible debt, was divided by the average Teradyne stock price for the period.
(2)
Convertible notes hedge warrant shares were calculated using the difference between the average Teradyne stock price for the period and the warrant price of $39.68,$39.60, multiplied by 14.514.6 million shares. The result of this calculation, representing the total intrinsic value of the warrant, was divided by the average Teradyne stock price for the period.
The computation of diluted net income per common share for 20182020 excludes the effect of the potential exercise of stock options to purchase approximately 0.1 million shares and restricted stock units to purchase approximately 0.50.1 million shares because the effect would have been anti-dilutive.
The computation of diluted net income per common share for 20172018 excludes the effect of the potential exercise of restricted stock optionsunits to purchase approximately 0.10.5 million shares because the effect would have been anti-dilutive.
83

O.    RESTRUCTURING AND OTHER
During the year ended December 31, 2020, Teradyne recorded a $19.7 million gain for the decrease in the fair value of the AutoGuide contingent consideration liability, and a $3.5 million gain for the decrease in the fair value of the MiR contingent consideration liability, partially offset by a $4.0 million contract termination settlement charge, $2.5 million of acquisition related compensation and expenses, $2.3 million of severance charges primarily in Industrial Automation, and $1.2 million of other expenses.
During the year ended December 31, 2019, Teradyne recorded
a $22.2 million gain
 of $
22.2
 million
for the
decrease
in the fair value of the MiR contingent consideration liability,
, parti
partially offset by a
lly o
ffset by
a
$3.0 million
 increase in the fair value
of the
 AutoGuide contingent consideration
 liability
,
$2.9 million
 of severance charges related to headcount reductions primarily in Semiconductor Test and
Industrial Automation, and $2.5
 million for acquisition related expenses and compensation
.
During the year ended December 31, 2018, Teradyne recorded an expense of $17.7 million gain for the increase in the fair value of the MiRAutoGuide contingent consideration, liability, $8.7$2.9 million of severance charges related to headcount reductions primarily in Semiconductor Test and $4.5Industrial Automation, and $2.5 million for acquisition related expenses and compensation, partially offset by a gaincompensation.
The remaining accrual for severance of $
16.7
$0.5 million for the decreaseis reflected in the fair value ofaccrued employees’ compensation and withholdings on the Universal Robots contingent consideration liability.balance sheet and is expected to be paid by March 2021.
During the year ended December 31, 2017, Teradyne recorded an expense
85

P.    RETIREMENT PLANSPLANS​​​​​​​
ASC 715
,
Compensation—Retirement Benefits,
” requires an employer with defined benefit plans or other postretirement benefit plans to recognize an asset or a liability on its balance sheet for the overfunded or underfunded status of the plans as defined by ASC 715. The pension asset or liability represents a difference between the fair value of the pension plan’s assets and the projected benefit obligation at December 31. Teradyne uses a December 31 measurement date for all of its plans.
Defined Benefit Pension Plans
Teradyne has defined benefit pension plans covering a portion of domestic employees and employees of certain
non-U.S.
subsidiaries. Benefits under these plans are based on employees’ years of service and compensation. Teradyne’s funding policy is to make contributions to the plans in accordance with local laws and to the extent that such contributions are tax deductible. The assets of these plans consist primarily of fixed income and equity securities. In addition, Teradyne has an unfunded supplemental executive defined benefit plan in the United States to provide retirement benefits in excess of levels allowed by the Employment Retirement Income Security Act (“ERISA”) and the Internal Revenue Code (the “IRC”), as well as unfunded qualified foreign plans.
During 2018, Teradyne purchasedIn 2020, Teradyne’s projected benefit obligations increased primarily due to actuarial losses of approximately $27.6 million across all pension plans from decreases in discount rates, and approximately $4.0 million from unfavorable foreign exchange effects for the German plan, partially offset by a group annuity contract for its retiree participants in the U.S. qualified pension plan. Under the group annuity, the accrued pensiontransfer of obligations for approximately 1,700115 retiree participants were transferred to an insurance company. Thecompany which resulted in a $24.4 million reduction in the pensionprojected benefit obligationobligations and pension assets was $151.3 million. During 2018, Teradyneassets. We also recorded a settlement loss of $0.3$0.5 million related to the retiree group annuity transaction.
84
In 2019, Teradyne’s projected benefit obligations increased primarily due to actuarial losses of approximately $29.0 million across all pension plans from decreases in discount rates.

The December 31 balances of these defined benefit pension plans assets and obligations are shown below:
 
2019
  
2018
 
 
United States
  
Foreign
  
United States
  
Foreign
 
 
(in thousands)
 
Assets and Obligations
            
Change in benefit obligation:
            
Projected benefit obligation:
            
Beginning of year
 $
178,237
  $
39,146
  $
363,026
  $
39,353
 
Service cost
  
1,608
   
751
   
2,196
   
786
 
Interest cost
  
7,189
   
691
   
8,940
   
687
 
Actuarial
loss
(gain)
  
24,447
   
4,520
   
(30,136
)  
773
 
Benefits paid
  
(7,690
)  
(836
)  
(14,793
)  
(741
)
Retiree annuity purchase
  
 
 
   
—  
   
(151,341
)  
—  
 
Liability loss due to settlement
  
—  
   
—  
   
345
   
—  
 
Non-U.S.
currency movement
  
—  
   
(320
)  
—  
   
(1,712
)
                 
End of year
  
203,791
   
43,952
   
178,237
   
39,146
 
                 
Change in plan assets:
            
Fair value of plan assets:
            
Beginning of year
  
144,301
   
1,400
   
324,506
   
1,307
 
Company contributions
  
2,805
   
923
   
2,587
   
822
 
Actual return on plan assets
  
27,516
   
64
   
(16,658
)  
50
 
Benefits paid
  
(7,690
)  
(836
)  
(14,793
)  
(741
)
Retiree annuity purchase
  
—  
   
—  
   
(151,341
)  
—  
 
Non-U.S.
currency movement
  
—  
   
35
   
—  
   
(38
)
                 
End of year
  
166,932
   
1,586
   
144,301
   
1,400
 
                 
Funded status
 $
(36,859
) $
(42,366
) $
(33,936
) $
(37,746
)
                 
   
2020
  
2019
 
   
United States
  
Foreign
  
United States
  
Foreign
 
   
(in thousands)
 
Assets and Obligations
                 
Change in benefit obligation:
                 
Projected benefit obligation:
                 
Beginning of year
  $203,791  $43,952  $178,237  $39,146 
Service cost
   1,773   907   1,608   751 
Interest cost
   5,770   516   7,189   691 
Actuarial loss
   24,671   2,951   24,447   4,520 
Benefits paid
   (9,844  (1,299  (7,690  (836
Retiree annuity purchase
   (24,379  0     —     —   
Liability loss due to settlement
   451   0     —     —   
Non-U.S. currency movement
   0     3,961   —     (320
                  
End of year
   202,233   50,988   203,791   43,952 
                  
Change in plan assets:
                 
Fair value of plan assets:
                 
Beginning of year
   166,932   1,586   144,301   1,400 
Actual return on plan assets
   23,048   67   27,516   64 
Company contributions
   3,098   1,079   2,805   923 
Benefits paid
   (9,844  (988  (7,690  (836
Retiree annuity purchase
   (24,379  0     —     —   
Non-U.S. currency movement
   0     112   —     35 
                  
End of year
   158,855   1,856   166,932   1,586 
                  
Funded status
  $(43,378 $(49,132 $(36,859 $(42,366
                  
86

The following table provides amounts recorded within the account line items of the statements of financial position as of December 31:
 
2019
  
2018
 
 
United States
  
Foreign
  
United States
  
Foreign
 
 
(in thousands)
 
Retirement plans assets
 $
18,457
  $
—  
  $
16,883
  $
—  
 
Accrued employees’ compensation and withholdings
  
(2,826
)  
(922
)  
(2,676
)  
(852
)
Retirement plans liabilities
  
(52,490
)  
(41,444
)  
(48,143
)  
(36,894
)
                 
Funded status
 $
(36,859
) $
(42,366
) $
(33,936
) $
(37,746
)
                 
   
2020
  
2019
 
   
United States
  
Foreign
  
United States
  
Foreign
 
   
(in thousands)
 
Retirement plans assets
  $17,468  $0    $18,457  $—   
Accrued employees’ compensation and withholdings
   (3,273  (1,019  (2,826  (922
Retirement plans liabilities
   (57,573  (48,113  (52,490  (41,444
                  
Funded status
  $(43,378 $(49,132 $(36,859 $(42,366
                  
The following table provides amounts recognized in accumulated other comprehensive income as of December 31:
 
2019
  
2018
 
 
United States
  
Foreign
  
United States
  
Foreign
 
 
(in thousands)
 
Deferred taxes related to prior service cost recognized in other comprehensive income
 $
560
  $
—  
  $
560
  $
—  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
2020
   
2019
 
   
United States
   
Foreign
   
United States
   
Foreign
 
   
(in thousands)
 
Deferred taxes related to prior service cost recognized in other comprehensive income
  $560   $0     $560   $—   
                     
The accumulated benefit obligation for the United States defined benefit pension plans was $198.2$196.7 million and $172.8$198.2 million at December 31, 20192020 and 2018,2019, respectively. The accumulated benefit obligation for foreign defined benefit pension plans was $39.9$46.5 million and $35.6$39.9 million at December 31, 2020 and 2019, and 2018, respectively.
8
5


Information for pension plans with an accumulated benefit obligation in excess of plan assets as of DecemberDecemb
e
r 31:
 
2019
  
2018
 
 
United States
  
Foreign
  
United States
  
Foreign
 
 
(in millions)
 
Projected benefit obligation
 $
55.3
  $
44.0
  $
50.8
  $
39.1
 
Accumulated benefit obligation
  
53.2
   
39.9
   
48.6
   
35.6
 
Fair value of plan assets
  
—  
   
1.6
   —     
1.4
 
 
  
2020
 
  
2019
 
 
  
United States
 
  
Foreign
 
  
United States
 
  
Foreign
 
 
  
(in millions)
 
Projected benefit obligation
  $60.8  $51.0   $55.3   $44.0 
Accumulated benefit obligation
   58.5   46.5    53.2    39.9 
Fair value of plan assets
   0     1.9    —      1.6 
87

Expense
For the years ended December 31, 2020, 2019, 2018, and 2017,2018, Teradyne’s net periodic pension
cost
(income) was comprised of the following:
 
2019
  
2018
  
2017
 
 
United
States
  
Foreign
  
United
States
  
Foreign
  
United
States
  
Foreign
 
 
(in thousands)
 
Components of Net Periodic Pension
Cost
(Income):
      
Service cost
 $
1,608
  $
751
  $
2,196
  $
786
  $
2,239
  $
818
 
Interest cost
  
7,189
   
691
   
8,940
   
687
   
13,151
   
852
 
Expected return on plan assets
  
(6,042
)  
(29
)  
(9,049
)  
(19
)  
(12,008
)  
(165
)
Amortization of prior service cost
  
 
 
   
 
 
   
58
   
—  
   
70
   
—  
 
Net actuarial
loss
(gain)
  
2,973
   
4,485
   
(4,429
)  
743
   
(6,712
)  
(310
)
Settlement loss
  
—  
   
 
 
   
345
   
—  
   
—  
   
—  
 
                         
Total net periodic pension
cost
(income)
 $
5,728
  $
5,898
  $
(1,939
) $
2,197
  $
(3,260
) $
1,195
 
                         
Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
                  
Reversal of amortization items:
                  
Prior service cost
  
—  
   
—  
   
(58
)  
—  
   
(70
)  
—  
 
                         
Total recognized in other comprehensive income
  
—  
   
—  
   
(58
)  
—  
   
(70
)  
—  
 
                         
Total recognized in net periodic pension
cost
(income)
and other comprehensive income
 $
5,728
  $
5,898
  $
(1,997
) $
2,197
  $
(3,330
) $
1,195
 
                         
   
2020
  
2019
  
2018
 
   
United

States
  
Foreign
  
United

States
  
Foreign
  
United

States
  
Foreign
 
   
(in thousands)
 
Components of Net Periodic Pension Cost (Income):
             
Service cost
  $1,773  $907  $1,608  $751  $2,196  $786 
Interest cost
   5,770   516   7,189   691   8,940   687 
Expected return on plan assets
   (4,840  (65  (6,042  (29  (9,049  (19
Amortization of prior service cost
   —     —     —     —     58   —   
Net actuarial loss (gain)
   6,463   2,949   2,973   4,485   (4,429  743 
Settlement loss
   451   0     —     —     345   —   
                          
Total net periodic pension cost (income)
  $9,617  $4,307  $5,728  $5,898  $(1,939 $2,197 
                          
Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
                         
Reversal of amortization items:
                         
Prior service cost
   —     0     —     —     (58  —   
                          
Total recognized in other comprehensive income
   —     0     —     —     (58  —   
                          
Total recognized in net periodic pension cost (income) and other comprehensive income
  $9,617  $4,307  $5,728  $5,898  $(1,997 $2,197 
                          
Weighted Average Assumptions to Determine Net Periodic Pension Cost at January 1:
 
2019
  
2018
  
2017
 
 
United States
  
Foreign
  
United States
  
Foreign
  
United States
  
Foreign
 
Discount rate
  
4.1
%  
1.8
%  
3.4
%  
1.8
%  
3.9
%  
1.8
%
Expected return on plan assets
  
4.3
   
2.0
   
4.3
   
1.5
   
4.0
   
2.0
 
Salary progression rate
  
2.5
   
2.5
   
2.3
   
2.7
   
2.6
   
2.7
 
   
2020
  
2019
  
2018
 
    
United States
  
Foreign
  
United States
  
Foreign
  
United States
  
Foreign
 
Discount rate
   2.8  1.1  4.1  1.8  3.4  1.8
Expected return on plan assets
   3.0   3.8   4.3   2.0   4.3   1.5 
Salary progression rate
   2.6   2.5   2.3   2.5   2.3   2.7 
Weighted Average Assumptions to Determine Pension Obligations at December 31:
 
2019
  
2018
 
 
United States
  
Foreign
  
United States
  
Foreign
 
Discount rate
  
3.0
%  
1.1
%  
4.1
%  
1.8
%
Salary progression rate
  
2.6
   
2.5
   
2.5
   
2.6
 
 
86
   
2020
  
2019
 
    
United States
  
Foreign
  
United States
  
Foreign
 
Discount rate
   2.2  0.7  3.0  1.1
Salary progression rate
   2.4   2.3   2.6   2.5 

In developing the expected return on plan assets assumption, Teradyne evaluates input from its investment manager and pension consultants, including their forecast of asset class return expectations. Teradyne believes that 4.25%3.0% was an appropriate rate to use for fiscal 20192020 for the U.S. Qualified Pension Plan (“U.S. Plan”).
Teradyne recognizes net actuarial gains and losses and the change in the fair value of the plan assets in its operating results in the year in which they occur or upon any interim remeasurement of the plans. Teradyne calculates the expected return on plan assets using the fair value of the plan assets. Actuarial gains and losses are generally measured annually as of December 31 and, accordingly, recorded during the fourth quarter of each year or upon any interim remeasurement of the plans.
 
88

The discount rate utilized to determine future pension obligations for the U.S. Plan is based on FTSE Pension Index adjusted for the plan’s expected cash flows and was 2.3% at December 31, 2020, down from 3.10% at December 31, 2019,
down
from 4.15% at December 31, 2018.2019.
Plan Assets
As of December 31, 2019,2020, the fair value of Teradyne’s pension plans’ assets totaled $168.5$160.7 million of which $166.9$158.9 million was related to the U.S. Plan and $1.6$1.9 million was related to the Taiwan defined benefit pension plan. Substantially all of Teradyne’s pension plans’ assets are held in individual trusts, which were established for the investment of assets of Teradyne’s sponsored retirement plans.
The following table provides weighted average pension asset allocation by asset category at December 31, 20192020 and 2018:2019:
 
2019
  
2018
 
 
United States
  
Foreign
  
United States
  
Foreign
 
Fixed income securities
  
94.0
%  
—  
%  
94.0
%  
—  
%
Equity securities
  
5.0
   
—  
   
5.0
   
—  
 
Other
  
1.0
   
100.0
   
1.0
   
100.0
 
                 
  
100.0
%  
100.0
%  
100.0
%  
100.0
%
                 
   
2020
  
2019
 
   
United States
  
Foreign
  
United States
  
Foreign
 
Fixed income securities
   94.0  —    94.0  —  
Equity securities
   5.0   —     5.0   —   
Other
   1.0   100.0   1.0   100.0 
                  
    100.0  100.0  100.0  100.0
                  
The assets of the U.S. Plan are overseen by the Teradyne Fiduciary Committee which is comprised of members of senior management drawn from appropriate diversified levels of the management team. The Fiduciary Committee is responsible for setting the policy that provides the framework for management of the U.S. Plan assets. In accordance with its responsibilities, the Fiduciary Committee meets on a regular basis to review the performance of the U.S. Plan assets and compliance with the investment policy. The policy sets forth an investment structure for managing U.S. Plan assets, including setting the asset allocation ranges, which are expected to provide an appropriate level of overall diversification required to maximize the long-term return on plan assets for a prudent and reasonable level of risk given prevailing market conditions, total investment return over the long term, and preservation of capital, while maintaining sufficient liquidity to pay the benefits of the U.S. Plan. The investment portfolio will not, at any time, have a direct investment in Teradyne stock. It may have indirect investment in Teradyne stock, if one of the funds selected by the investment manager invests in Teradyne stock. In developing the asset allocation ranges, third party asset allocation studies are periodically performed that consider the current and expected positions of the plan assets and funded status. Based on this study and other appropriate information, the Fiduciary Committee establishes asset allocation ranges taking into account acceptable risk targets and associated returns. The investment return objectives are to avoid excessive volatility and produce a rate of return that at least matches the Policy Index identified below. The manager’s investment performance is reviewed at least annually. Results for the total portfolio and for each major category of assets are evaluated in comparison
with
appropriate market indices and the Policy Index.
87

The target asset allocation and the index for each asset category for the U.S. Plan, per the investment policy, are as follows:
Asset Category:
Policy Index:
Target

Allocation
U.S. corporate fixed income
  
Bloomberg Barclays U.S. Corporate A or Better Index
   
75
%
Global equity
  
MSCI World Minimum Volatility Index
   
5
 
U.S. government fixed income
  
Bloomberg Barclays U.S. Long Government Bond Index
   
14
 
High yield fixed income
  
Bloomberg Barclays U.S. Corporate High Yield 2% Issuer Cap Index
   
5
 
Cash
  
Citigroup Three Month U.S. Treasury Bill Index
   
1
 
89

Teradyne’s U.S. Plan invests primarily in common trust funds. Units held in the common trust funds are valued at the unit price as reported by the investment manager based on the asset value of the
underlying investments; underlying investments in equity securities are valued at the last reported sales price, and underlying investments in fixed-income securities are generally valued using methods based upon market transactions for comparable securities.
In 2017, the U.K. defined benefit pension was terminated and the obligations and assets of the plan were transferred to an insurance company.
During the yearyears ended December 31, 2020 and December 31, 2019, there were no transfers of pension assets in or out of Level 1, Level 2, and Level 3. During the year ended December 31, 2018, $2.7 million of pension assets were transferred out of Level 3 to Level 2.
The fair value of pension plan assets by asset category and by level at December 31, 20192020 and December 31, 20182019 were as follows:
                                 
 
December 31, 2019
 
 
United States
  
Foreign
 
 
Level 1
  
Level 2
  
Level 3
  
Total
  
Level 1
  
Level 2
  
Level 3
  
Total
 
 
(in thousands)
 
Fixed income securities:
                        
Corporate debt securities
 $
—  
  $
133,792
  $
—  
  $
133,792
  $
—  
  $
—  
  $
—  
  $
—  
 
U.S. government securities
  
—  
   
23,186
   
—  
   
23,186
   
—  
   
—  
   
—  
   
—  
 
Global equity
  
—  
   
8,344
   
—  
   
8,344
   
—  
   
—  
   
—  
   
—  
 
Other
  
—  
   
—  
   
—  
   
—  
   
—  
   
1,586
   
—  
   
1,586
 
Cash and cash equivalents
  
1,610
   
—  
   
—  
   
1,610
   
—  
   
—  
   
—  
   
—  
 
                                 
Total
 $
1,610
  $
165,322
  $
—  
  $
166,932
  $
—  
  $
1,586
  $
—  
  $
1,586
 
                                 
                                 
 
December 31, 2018
 
 
United States
  
Foreign
 
 
Level 1
  
Level 2
  
Level 3
  
Total
  
Level 1
  
Level 2
  
Level 3
  
Total
 
 
(in thousands)
 
Fixed income securities:
                        
Corporate debt securities
 $
—  
  $
115,424
  $
—  
  $
115,424
  $
—  
  $
—  
  $
—  
  $
—  
 
U.S. government securities
  
—  
   
20,176
   
—  
   
20,176
   
—  
   
—  
   
—  
   
—  
 
Global equity
  
—  
   
7,252
   
—  
   
7,252
   
—  
   
—  
   
—  
   
—  
 
Other
  
—  
   
—  
   
—  
   
—  
   
—  
   
1,400
   
—  
   
1,400
 
Cash and cash equivalents
  
1,449
   
—  
   
—  
   
1,449
   
—  
   
—  
   
—  
   
—  
 
                                 
Total
 $
1,449
  $
142,852
  $
—  
  $
144,301
  $
—  
  $
1,400
  $
—  
  $
1,400
 
                                 
   
December 31, 2020
 
   
United States
   
Foreign
 
   
Level 1
   
Level 2
   
Level
 
3
   
Total
   
Level
 
1
   
Level 2
   
Level
 
3
   
Total
 
   
(in thousands)
 
Fixed income securities:
                                        
Corporate debt securities
  $0   $127,098   $0   $127,098   $0   $0   $0   $0 
U.S. government securities
   0    22,250    0    22,250    0    0    0    0 
Global equity
   0    7,925    0    7,925    0    0    0    0 
Other
   0    0    0    0    0    1,856    0    1,856 
Cash and cash equivalents
   1,582    0    0    1,582    0    0    0    0 
                                         
Total
  $1,582   $157,273   $0   $158,855   $0   $1,856   $0   $1,856 
                                         

   
December 31, 2019
 
   
United States
   
Foreign
 
   
Level 1
   
Level 2
   
Level
 
3
   
Total
   
Level
 
1
   
Level 2
   
Level
 
3
   
Total
 
   
(in thousands)
 
Fixed income securities:
                                        
Corporate debt securities
  $   $133,792   $   $133,792   $   $   $   $ 
U.S. government securities
       23,186        23,186                 
Global equity
       8,344        8,344                 
Other
                       1,586        1,586 
Cash and cash equivalents
   1,610            1,610                 
                                         
Total
  $1,610   $165,322   $   $166,932   $   $1,586   $   $1,586 
                                         
88

Changes in the fair value of Level 3 group annuity insurance contracts for the year ended December 31, 2018
were
as follows:
     
 
Group Annuity Insurance Contracts
 
 
(in thousands)
 
Balance at December 31, 2017
 $
3,166
 
Transfer out of level 3
  
(2,658
)
Purchase
s
o
f
r
etiree annuity
insurance
 
c
ontracts
  
(512
)
Interest and market value adjustments
  
59
 
Benefits paid
  
(40
)
Other
  
(15
)
     
Balance at December 31, 2018
 $
—  
 
     
Contributions
Teradyne’s funding policy is to make contributions to the plans in accordance with local laws and to the extent that such contributions are tax deductible. During 2020, Teradyne contributed $3.1 million to the U.S.
supplemental executive defined benefit pension plan and $1.1 million to certain qualified plans for non-U.S. subsidiaries. During 2019, Teradyne contributed $2.8 million to the U.S. supplemental executive defined benefit pension plan and $0.9 million to certain qualified plans for
non-U.S.
subsidiaries. During 2018, Teradyne contributed $2.6 million to the U.S supplemental executive defined benefit pension plan and $0.8 million to certain qualified plans for
non-U.S.
subsidiaries. In
2020
, 2021, contributions to the U.S. supplemental executive defined benefit pension plan and certain qualified plans from
non-U.S.
subsidiaries will be approximately $2.8$3.3 million and $1.0$1.1 million, respectively.
90

Expected Future Pension Benefit Payments
Future benefit payments are expected to be paid as follows:
    
 
United States
  
Foreign
   
United States
   
Foreign
 
 
(in thousands)
   
(in thousands)
 
2020
 $
8,027
  $
1,237
 
2021
  
8,416
   
985
   $8,902   $1,058 
2022
  
9,163
   
982
    8,782    1,063 
2023
  
9,785
   
1,258
    9,189    1,313 
2024
  
10,558
   
1,098
    9,815    1,192 
2025-2029
  
59,665
   
6,129
 
2025
   10,374    1,140 
2026-2030
   54,145    7,053 
Postretirement Benefit Plans
In addition to receiving pension benefits, U.S. Teradyne employees who meet early retirement eligibility requirements as of their termination dates may participate in Teradyne’s Welfare Plan, which includes medical and dental benefits up to age 65. Death benefits provide a fixed sum to retirees’ survivors and are available to all retirees. Substantially all of Teradyne’s current U.S. employees could become eligible for these benefits, and the existing benefit obligation relates primarily to those employees.
89

The December 31 balances of the postretirement assets and obligations are shown below:
    
 
2019
  
2018
 
  
2020
  
2019
 
 
(in thousands)
   
(in thousands)
 
Assets and Obligations
            
Change in benefit obligation:
            
Projected benefit obligation:
            
Beginning of year
 $
9,256
  $
6,177
   $9,003  $9,256 
Service cost
  
41
   
39
    57   41 
Interest cost
  
347
   
196
    240   347 
Actuarial loss
  
717
   
25
    421   717 
Benefits paid  
(1,358
  
(889
)   (1,205  (1,358
Special termination benefits
  
 
 
   
3,708
 
        
End of year
  
9,003
   
9,256
    8,515   9,003 
        
Change in plan assets:
            
Fair value of plan assets:
            
Beginning of year
  
—  
   
—  
    0    
Company contributions
  
1,358
   
889
    1,205   1,358 
Benefits paid
  
(1,358
)  
(889
)   (1,205  (1,358
        
End of year
  
—  
   
—  
    0    
        
Funded status
 $
(9,003
) $
(9,256
)  $(8,515 $(9,003
        
 
The following table provides amounts recorded within the account line items of financial position as of December 31:
 
2019
  
2018
 
 
(in thousands)
 
Accrued employees’ compensation and withholdings
 $
(1,231
) $
(1,310
)
Retirement plans liability
  
(7,772
)  
(7,946
)
         
Funded status
 $
(9,003
) $
(9,256
)
         
   
2020
  
2019
 
   
(in thousands)
 
Accrued employees’ compensation and withholdings
  $(1,161 $(1,231
Retirement plans liability
   (7,354  (7,772
          
Funded status
  $(8,515 $(9,003
          
91

The following table provides amounts recognized in accumulated other comprehensive income as of December 31:
 
2019
  
2018
 
 
(in thousands)
 
Prior service credit, before tax
 $
(58
) $
(249
)
Deferred taxes
  
(1,684
)  
(1,641
)
         
Total recognized in other comprehensive income, net of tax
 $
(1,742
) $
(1,890
)
         
 
   
2020
  
2019
 
   
(in thousands)
 
Prior service credit, before tax
  $(49 $(58
Deferred taxes
   (1,686  (1,684
          
Total recognized in other comprehensive income, net of tax
  $(1,735 $(1,742
          
90

Expense
For the years ended December 31, 2020, 2019, 2018, and 2017,2018, Teradyne’s net periodic postretirement benefit cost (income) was comprised of the following:
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Components of Net Periodic Postretirement Benefit
Cost (income):
         
Service cost
 $
41
  $
39
  $
34
 
Interest cost
  
347
   
196
   
201
 
Amortization of prior service credit
  
(191
)  
(373
)  
(496
)
Net actuarial loss
  
717
   
25
   
398
 
Special termination benefits
  
   
3,708
   
591
 
             
Total net periodic postretirement benefit cost
  
914
   
3,595
   
728
 
             
Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
         
Prior service cost
  
—  
   
—  
   
—  
 
Reversal of amortization items:
         
Prior service credit
  
191
   
373
   
496
 
             
Total recognized in other comprehensive income
  
191
   
373
   
496
 
             
Total recognized in net periodic postretirement cost and other comprehensive income
 $
1,105
  $
3,968
  $
1,224
 
             
   
2020
  
2019
  
2018
 
   
(in thousands)
 
Components of Net Periodic Postretirement Benefit Cost (income):
             
Service cost
  $57  $41  $39 
Interest cost
   240   347   196 
Amortization of prior service credit
   (9  (191  (373
Net actuarial loss
   421   717   25 
Special termination benefits
   0      3,708 
              
Total net periodic postretirement benefit cost
   709   914   3,595 
              
Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
             
Reversal of amortization items:
             
Prior service credit
   9   191   373 
              
Total recognized in other comprehensive income
   9   191   373 
              
Total recognized in net periodic postretirement cost and other comprehensive income
  $718  $1,105  $3,968 
              
Weighted Average Assumptions to Determine Net Periodic Postretirement Benefit Income as of January 1:
 
2019
  
2018
  
2017
 
Discount rate
  
4.0
%  
3.4
%  
3.9
%
Initial health care cost trend rate
  
7.5
   
7.9
   
7.3
 
Ultimate health care cost trend rate
  
4.5
   
4.5
   
5.0
 
Year in which ultimate health care cost trend rate is reached
  
2026
   
2026
   
2023
 
   
2020
  
2019
  
2018
 
Discount rate
   3.0  4.0  3.4
Initial health care cost trend rate
   7.1   7.5   7.9 
Ultimate health care cost trend rate
   4.5   4.5   4.5 
Year in which ultimate health care cost trend rate is reached
   2026   2026   2026 
Weighted Average Assumptions to Determine Postretirement Benefit Obligation as of December 31:
 
2019
  
2018
  
2017
 
Discount rate
  
3.0
%  
4.0
%  
3.4
%
Initial medical trend
  
7.1
   
7.5
   
7.9
 
Ultimate health care trend
  
4.5
   
4.5
   
4.5
 
Medical cost trend rate decrease to ultimate rate in year
  
2026
   
2026
   
2026
 
Assumed health care trend rates could have a significant effect on the amounts reported for health care plans. A one percentage point change in the assumed health care cost trend rates for the year ended December 31, 2019 would have the following effects:
 
1 Percentage
Point
Increase
  
1 Percentage
Point
Decrease
 
 
(in thousands)
 
Effect on total service and interest cost components
 $
6
  $
(6
)
Effect on postretirement benefit obligations
  
139
   
(133
)
   
2020
  
2019
  
2018
 
Discount rate
   2.2  3.0  4.0
Initial medical trend
   7.3   7.1   7.5 
Ultimate health care trend
   4.5   4.5   4.5 
Medical cost trend rate decrease to ultimate rate in year
   2029   2026   2026 
 
91
92

Expected Future Benefit Payments
Future benefit payments are expected to be paid as follows:
 
Benefit Payments
 
 
(in thousands)
 
2020
 $
1,231
 
2021
  
1,171
 
2022
  
958
 
2023
  
789
 
2024
  
662
 
2025-2029
  
1,965
 
   
Benefit Payments
 
   
(in thousands)
 
2021
  $1,161 
2022
   961 
2023
   786 
2024
   646 
2025
   533 
2026-2030
   1,601 
Q.    STOCK-BASED COMPENSATION
Stock Compensation Plans
On July 17, 2019 (the “Retirement Date”), former Chief Financial Officer Gregory Beecher retired as Vice President and Senior Advisor of Teradyne, and Teradyne entered into an agreement (the “Retirement Agreement”) with Mr. Beecher. Under the Retirement Agreement, Mr. Beecher’s unvested time-based restricted stock units and stock options granted prior to 2019 were modified to allow continued vesting; unvested time-based restricted stock units and stock options granted in 2019 were modified to allow continued vesting through January 31, 2023 (the
“Non-Competition
“Non-Competition Period”) in a
pro-rated
amount based on the number of days that Mr. Beecher was employed during 2019; unvested, performance-based restricted stock units awarded in 2019 will vest on the date the amount of shares underlying the performance-based restricted stock units are determined in a
pro-rated
amount of shares based on the number of days that Mr. Beecher was employed during 2019; vested options or options that vest during the
Non-Competition
Period may be exercised for the remainder of the applicable option term. During 2019, Teradyne recorded a stock basedstock-based compensation expense of $2.1 million related to the Retirement Agreement.
Under Teradyne’s stock compensation plans, Teradyne grants
time-based
restricted stock units,
,
performance-based restricted stock units,
stock
option
s
options and employees are eligible to purchase Teradyne’s common stock through its Employee Stock Purchase Plan (“ESPP”).
Time-based restricted stock unit awards granted to employees vest in equal annual installments over four years. Restricted stock unit awards granted to
non-employee
directors vest
after
a
one-y
ear
p
eriod,
-year period, with
100%
o
f
t
he
of the award
vesting
on the earlier of (a) the first anniversary of the grant date or (b) the date of the following year’s Annual Meeting of Shareholders. Teradyne expenses the cost of the restricted stock unit awards subject to time
-
basedtime-based vesting, which is determined to be the fair market value of the shares at the date of grant, ratably over the period during which the restrictions lapse.
P
erformance
-
basedPerformance-based restricted stock units (“PRSUs”)
granted
to
Teradyne’
s
Teradyne’s executive officers
may
have
a performance metric based on relative total shareholder return (“TSR”). Teradyne’s three-yearthree-year TSR performance is measured against the New York Stock Exchange (“NYSE”) Composite Index. The final number of TSR PRSUs that vest will vary based upon the level of performance achieved from 200% to 0% of the target shares
capped at four times the grant date value for grants prior to 2019. The TSR PRSUs will
vest upon the three-year anniversary of the grant date. The TSR PRSUs are valued using a Monte Carlo simulation model. The number of units expected to be earned, based upon the achievement of the TSR market condition, is factored into the grant date Monte Carlo valuation. Compensation expense is recognized on a straight-line basis over the shorter of the three-year service period or the period from the grant to the date described in the retirement provisions below. Compensation expense for employeesexecutive officers meeting the retirement provisions prior to the grant date will beis recognized in full onduring the date ofyear following the grant. Compensation expense is recognized regardless of the eventual number of units that are earned based upon the market condition, provided the executive officer remains an employee at the end
9293

employee at the end of the three-year period. Compensation expense is reversed if at any time during the three-year service period the executive officer is no longer an employee, subject to the retirement and termination eligibility provisions noted below.
PRSUs
granted to
Teradyne’s
executive officers
may also have
a performance metric based on three-year cumulative
non-GAAP
profit before interest and tax (“PBIT”) as a percent of Teradyne’s revenue.
Non-GAAP
PBIT is a financial measure equal to GAAP income from operations less restructuring and other, net; amortization of acquired intangible assets; acquisition and divestiture related charges or credits; pension actuarial gains and losses;
non-cash
convertible debt interest expense; and other
non-recurring
gains and charges. The final number of PBIT PRSUs that vest will vary based upon the level of performance achieved from 200%0% to 0%200% of the target shares. The PBIT PRSUs will vest upon the three-year anniversary of the grant date. Compensation expense is recognized on a straight-line basis over the
shorter of the
three-year service period
or the period from the grant date to the date described in the retirement provisions below. Compensation expense for employees meeting the retirement provisions prior to the grant date will be recognized in full on the date of grant
.grant. Compensation expense is recognized based on the number of units that are earned based upon the three-year Teradyne PBIT as a percent of Teradyne’s revenue, provided the executive officer remains an employee at the end of the three-year period subject to the retirement and termination eligibility provisions noted below.
If a PRSU recipient’s employment ends prior to the determination of the performance percentage due to (1) permanent disability or death or (2) retirement or termination other than for cause, after attaining both at least age sixty and at least
ten years of service, then all or a portion of the recipient’s PRSUs (based on the actual performance percentage achieved on the determination date) will vest on the date the performance percentage is determined. Except as set forth in the preceding sentence, no PRSUs will vest if the executive officer is no longer an employee at the end of the three-year period.
Stock options to purchase Teradyne’s common stock at 100% of the fair market value on the grant date vest in equal annual installments over four years from the grant date and have a maximum term of seven years.
During 2020, 2019 2018 and 2017,2018, Teradyne granted 0.4 million, 0.8 million 0.6 million and 0.80.6 million of service-based restricted stock unit awards to employees at a weighted average grant date fair value of $71.31, $37.65, and $45.92, and $28.19, respectively.
During 2020, 2019 2018 and 2017,2018, Teradyne granted 0.1 million of service-based restricted stock unit awards to non-employee directors at a weighted average grant date fair value of $66.56, $48.03, $35.81 and $34.48,$35.81, respectively.
During 2020, 2019 2018 and 2017,2018, Teradyne granted
0.1 million TSR PRSUs, with a grant date fair value of $89.93, $51.51, $54.85 and $35.66$54.85, respectively. The fair value was estimated using the Monte Carlo simulation model with the following assumptions:
 
2019
  
2018
  
2017
 
Risk-free interest rate
  
2.6
%  
2.2
%  
1.5
%
Teradyne volatility-historical
  
31.9
%  
26.8
%  
26.6
%
NYSE Composite Index volatility-historical
  
11.9
%  
12.4
%  
13.4
%
Dividend yield
  
1.0
%  
0.8
%  
1.0
%
   
2020
  
2019
  
2018
 
Risk-free interest rate
   1.5  2.6  2.2
Teradyne volatility-historical
   34.9  31.9  26.8
NYSE Composite Index volatility-historical
   11.4  11.9  12.4
Dividend yield
   0.6  1.0  0.8
Expected volatility was based on the historical volatility of Teradyne’s stock and the NYSE Composite Index for
each of
the 2020, 2019 2018 and 20172018 grants over the most recent three-year period. The risk-free interest rate was determined using the U.S. Treasury yield curve in effect at the time of
each of the grants
.grants. Dividend yield was based upon an estimated annual dividend amount of $0.40 per share for 2020 and $0.36 per share for 2019
and
2018, and $0.28 per share for 2017
,
divided by Teradyne’s stock price on the grant date of $72.10 for the 2020 grants, $37.95 for the 2019
grants
, and $47.70 for the 2018 grants.
grants
 and $28.56 for 2017
grants
.
 
9394

During 2020, 2019 2018 and 2017,2018, Teradyne granted 0.1 million
of
PBIT PRSUs with a grant date fair value of $70.94, $36.88 $46.62 and $27.72,$46.62, respectively.
During
2020, 2019
,
and 2018,
 and
2017
,
Teradyne
granted
0.1
 million of service-based stock options to executive officers at a weighted average grant date fair value of $
10.64
,
 $
12.17
$20.93, $10.64, and $
7.13
,$12.17, respectively.
The fair value of stock options was estimated using the Black-Scholes option-pricing model with the following assumptions:
 
2019
  
2018
  
2017
 
Expected life (years)
  
5.0
   
5.0
   
5.0
 
Risk-free interest rate
  
2.5
%  
2.4
%  
2.0
%
Volatility-historical
  
30.1
%  
26.4
%  
27.8
%
Dividend yield
  
1.00
%  
0.80
%  
1.00
%
   
2020
  
2019
  
2018
 
Expected life (years)
   5.0   5.0   5.0 
Risk-free interest rate
   1.5  2.5  2.4
Volatility-historical
   32.0  30.1  26.4
Dividend yield
   0.5  1.0  0.8
Teradyne determined the stock
options’
expected life based upon historical exercise data for executive officers, the age of
the executive officers
and the terms of the stock option
grant
. grant. Volatility was determined using historical volatility for a period equal to the expected life. The
risk-free
interest rate was determined using the U.S. Treasury yield curve in effect at the time of grant. Dividend yield was based upon an estimated annual dividend amount of $0.36$0.40 per share divided by Teradyne’s stock price on the grant date of $72.61 for the 2020 grants, $37.95 for the 2019 grants and $47.70 for the 2018 grants and $28.56 for the 2017 grants.
Stock compensation plan activity for the years 2020, 2019, 2018, and 2017,2018, is as follows:
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Restricted Stock Units:
         
Non-vested
at January 1
  
2,454
   
3,174
   
3,778
 
Awarded
  
1,139
   
790
   
939
 
Vested
  
(1,237
)  
(1,382
)  
(1,434
)
Forfeited
  
(87
)  
(128
)  
(109
)
             
Non-vested
at December 31
  
2,269
   
2,454
   
3,174
 
             
Stock Options:
         
Outstanding at January 1
  
506
   
531
   
926
 
Granted
  
102
   
69
   
111
 
Exercised
  
(280
)  
(94
)  
(501
)
Forfeited
  
(7
)  
—  
   
—  
 
Expired
  
(2
)  
—  
   
(5
)
             
Outstanding at December 31
  
319
   
506
   
531
 
             
Vested and expected to vest at December 31
  
319
   
506
   
531
 
             
Exercisable at December 31
  
85
   
256
   
233
 
             
   
2020
  
2019
  
2018
 
   
(in thousands)
 
Restricted Stock Units:
             
Non-vested at January 1
   2,269   2,454   3,174 
Awarded
   616   1,139   790 
Vested
   (1,028  (1,237  (1,382
Forfeited
   (68  (87  (128
              
Non-vested at December 31
   1,789   2,269   2,454 
              
Stock Options:
             
Outstanding at January 1
   319   506   531 
Granted
   56   102   69 
Exercised
   (159  (280  (94
Forfeited
      (7   
Expired
      (2   
              
Outstanding at December 31
   216   319   506 
              
Vested and expected to vest at December 31
   216   319   506 
              
Exercisable at December 31
   27   85   256 
              

95

Total shares available for the years 2020, 2019, 2018, and 2017:2018:
             
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Shares available:
         
Available for grant at January 1
  
7,874
   
8,605
   
9,546
 
Options granted
  
(102
)  
(69
)  
(111
)
Options forfeited
  7       
Restricted stock units awarded
  
(1,139
)  
(790
)  
(939
)
Restricted stock units forfeited
  
87
   
128
   
109
 
             
Available for grant at December 31
  
6,727
   
7,874
   
8,605
 
             
 
   
2020
  
2019
  
2018
 
   
(in thousands)
 
Shares available:
             
Available for grant at January 1
   6,727   7,874   8,605 
Options granted
   (56  (102  (69
Options forfeited
   
 
   7     
Restricted stock units awarded
   (616  (1,139  (790
Restricted stock units forfeited
   68   87   128 
              
Available for grant at December 31
   6,123   6,727   7,874 
              
Weighted average restricted stock unit award date fair value information for the years 2020, 2019, and 2018, and 2017
,
is as follows:
             
 
2019
  
2018
  
2017
 
Non-vested
at January 1
 $
29.22
  $
21.71
  $
18.27
 
Awarded
  
39.08
   
45.99
   
28.91
 
Vested
  
23.59
   
20.20
   
17.90
 
Forfeited
  
35.60
   
24.67
   
20.35
 
Non-vested
at December 31
 $
35.58
  $
29.22
  $
21.71
 
 
   
2020
   
2019
   
2018
 
Non-vested at January 1
  $35.58   $29.22   $21.71 
Awarded
   72.76    39.08    45.99 
Vested
   31.53    23.59    20.20 
Forfeited
   45.36    35.60    24.67 
Non-vested at December 31
  $47.84   $35.58   $29.22 
Restricted stock unit awards aggregate intrinsic value information at December 31 for the years 2020, 2019, 2018
,
and 20172018 is as follows:
             
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Vested
 $
46,110
  $
63,688
  $
40,649
 
Outstanding
  
154,752
   
77,015
   
132,875
 
Expected to vest
  
152,374
   
77,187
   
130,594
 
 
   
2020
   
2019
   
2018
 
   
(in thousands)
 
Vested
  $71,582   $46,110   $63,688 
Outstanding
   214,509    154,752    77,015 
Expected to vest
   210,301    152,374    77,187 
Restricted stock units weighted average remaining contractual terms (in years) information at December 31 for the years 2020, 2019, and 2018
 and
2017 is as follows:
             
 
2019
  
2018
  
2017
 
Outstanding
  
1.02
   
0.92
   
1.00
 
Expected to vest
  
1.02
   
0.91
   
0.99
 
 
   
2020
   
2019
   
2018
 
Outstanding
   0.96    1.02    0.92 
Expected to vest
   0.96    1.02    0.91 
Weighted average stock options exercise price information for the year ended December 31, 20192020 is as follows:
     
 
2019
 
Outstanding at January 1
 $
19.06
 
Options granted
  
37.95
 
Options exercised
  
13.20
 
Options forfeited
  
36.75
 
Options cancelled
  
1.48
 
Outstanding at December 31
  
29.91
 
Exercisable at December 31
  
14.97
 
 
   
2020
 
Outstanding at January 1
  $29.91 
Options granted
   72.61 
Options exercised
   23.77 
Options forfeited
   0— 
Options cancelled
   0— 
Outstanding at December 31
   45.59 
Exercisable at December 31
   23.51 
The total cash received from employees as a result of employee stock options exercises during the years ended December 31, 2020, 2019, and 2018, and 2017, was $3.8 million, $3.7 million, $1.0 million and $6.8$1.0 million, respectively. In connection with these exercises, the tax benefit realized by Teradyne for the years ended December 31, 2020, 2019, and 2018, and 2017, was $1.5 million, $2.0 million, $0.4 million, and $2.5$0.4 million, respectively.
95
96

Stock option aggregate intrinsic value information for the years ended December 31, 2020, 2019, 2018, and 20172018 is as follows:
             
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Exercised
 $
9,232
  $
2,960
  $
8,035
 
Outstanding
  
12,218
   
7,359
   
14,831
 
Vested and expected to vest
  
7,701
   
7,359
   
14,831
 
Exercisable
  
4,517
   
5,905
   
9,076
 
 
   
2020
   
2019
   
2018
 
   
(in thousands)
 
Exercised
  $9,682   $9,232   $2,960 
Outstanding
   16,083    12,218    7,359 
Vested and expected to vest
   13,499    7,701    7,359 
Exercisable
   2,584    4,517    5,905 
Stock options weighted average remaining contractual terms (in years) information at December 31, for the years 2020, 2019, 2018, and 20172018 is as follows:
             
 
2019
  
2018
  
2017
 
Outstanding
  
4.2
   
3.6
   
4.1
 
Vested and expected to vest
  
5.0
   
3.6
   
4.1
 
Exercisable
  
2.1
   
2.4
   
2.8
 
 
   
2020
   
2019
   
2018
 
Outstanding
   4.6    4.2    3.6 
Vested and expected to vest
   4.9    5.0    3.6 
Exercisable
   2.5    2.1    2.4 
As of December 31, 2019,2020, total unrecognized expense related to
non-vested
restricted stock unit awards and stock options was $45$44 million and is expected to be recognized over a weighted average period of 1.82.4 years.
Employee Stock Purchase Plan
Under the ESPP, eligible employees may purchase shares of common stock through regular payroll deductions of up to 10% of their compensation, to a maximum of shares with a fair market value of $25,000 per calendar year, not to exceed 6,000 shares. Under the plan, the price paid for the common stock is equal to 85% of the stock price on the last business day of the
six-month
purchase period.
In July 2020, 0.2 million shares of common stock were issued to employees who participated in the plan during the first half of 2020 at the price of $71.83 per share. In January 2021, Teradyne issued 0.1 million shares of common stock to employees who participated in the plan during the second half of 2020 at the price of $101.91 per share.
In July 2019, 0.3 million shares of common stock were issued to employees who participated in the plan during the first half of 2019 at the price of $40.72 per share. In January 2020, Teradyne issued 0.2 million shares of common stock to employees who participated in the plan during the second half of 2019 at the price of $57.96 per share.
In July 2018, 0.3 million shares of common stock were issued to employees who participated in the plan during the first half of 2018 at the price of $32.36 per share. In January 2019, Teradyne issued 0.4 million shares of common stock to employees who participated in the plan during the second half of 2018 at the price of $26.67 per share.
In July 2017, 0.3 million shares of common stock were issued to employees who participated in the plan during the first half of 2017 at the price of $25.53 per share. In January 2018, Teradyne issued 0.3 million shares of common stock to employees who participated in the plan during the second half of 2017 at the price of $35.59 per share.
As of December 31, 2019,2020, there were 1.81.4 million shares available for grant under the ESPP.
96

The following table provides the effect to income from operations for recording stock-based compensation for the years ended December 31, 2020, 2019, 2018, and 2017:2018:
             
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Cost of revenues
 $
3,480
  $
3,129
  $
3,212
 
Engineering and development
  
9,913
   
9,181
   
9,370
 
Selling and administrative
  
24,504
   
21,267
   
21,515
 
             
Stock-based compensation
  
37,897
   
33,577
   
34,097
 
Income tax benefit
  
(8,360
)  
(12,036
)  
(10,462
)
             
Total stock-based compensation expense after income taxes
 $
29,537
  $
21,541
  $
23,635
 
             
 
   
2020
  
2019
  
2018
 
   
(in thousands)
 
Cost of revenues
  $4,227  $3,480  $3,129 
Engineering and development
   12,039   9,913   9,181 
Selling and administrative
   28,640   24,504   21,267 
              
Stock-based compensation
   44,906   37,897   33,577 
Income tax benefit
   (13,060  (8,360  (12,036
              
Total stock-based compensation expense after income taxes
  $31,846  $29,537  $21,541 
              
97

R.    SAVINGS PLAN
Teradyne sponsors a defined contribution employee retirement savings plan (“Savings Plan”) covering substantially all U.S. employees. Under the Savings Plan, employees may contribute up to 20% of their compensation (subject to Internal Revenue Service limitations). The Savings Plan provides for a discretionary employer match that is determined each year. In 2020, 2019 2018 and 2017,2018, Teradyne matched 100% of eligible employee contributions up to 4% of their compensation for employees not accruing benefits in the U.S. Qualified Pension Plan. There was no match for employees still actively accruing benefits in the U.S. Qualified Pension Plan. Teradyne’s contributions vest 25% per year for the first four years of employment, and contributions for those employees with
four years of service vest immediately.
In addition, Teradyne
sponsors
an unfunded U.S. Supplemental Savings Plan to provide savings benefits in excess of those allowed by the Employee Retirement Income Security Act of 1974 and the Internal Revenue Code. The provisions of this plan are the same as the Savings Plan. The liability for the U.S. Supplemental Savings Plan at December 31, 2020 and 2019, and 2018, was $32.7$38.0 million and $24.4$32.7 million, respectively, and is included in retirement plan liabilities. Teradyne
contributes to
defined
contributions
savings plans for its foreign employees. Under Teradyne’s savings plans, amounts charged to the statements of operations for the years ended December 31, 2020, 2019, and 2018 and 2017 were $21.7 million, $20.9 million, and $19.4 million, and $16.8 million, respectively.
97

S.    INCOME TAXES
The components of income (loss) before income taxes and the provision (benefit) for income taxes as shown in the consolidated statements of operations were as follows:
             
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Income before income taxes
         
U.S.
 $
192,442
  $
189,691
  $
76,699
 
Non-U.S.
  
333,330
   
278,110
   
447,713
 
             
 $
525,772
  $
467,801
  $
524,412
 
             
Provision (benefit) for income taxes
         
Current:
         
U.S. Federal
 $
19,297
  $
(59,122
) $
162,679
 
Non-U.S.
  
52,810
   
45,083
   
64,313
 
State
  
(4,347
  
1,721
   
2,623
 
             
  
67,760
   
(12,318
)  
229,615
 
             
Deferred:
         
U.S. Federal
  
(4,522
  
29,252
   
43,687
 
Non-U.S.
  
(8,007
)  
(1,243
)  
(6,476
)
State
  
3,073
   
331
   
(106
)
             
  
(9,456
  
28,340
   
37,105
 
             
Total provision for income taxes
 $
58,304
  $
16,022
  $
266,720
 
             
 
   
2020
  
2019
  
2018
 
   
(in thousands)
 
Income before income taxes:
             
U.S.
  $312,153  $192,442  $189,691 
Non-U.S.
   588,862   333,330   278,110 
              
   $901,015  $525,772  $467,801 
              
Provision (benefit) for income taxes:
             
Current:
             
U.S. Federal
  $58,678  $19,297  $(59,122
Non-U.S.
   75,193   52,810   45,083 
State
   (1,315  (4,347  1,721 
              
    132,556   67,760   (12,318
              
Deferred:
             
U.S. Federal
   (12,604  (4,522  29,252 
Non-U.S.
   (5,127  (8,007  (1,243
State
   2,043   3,073   331 
              
    (15,688  (9,456  28,340 
              
Total provision for income taxes:
  $116,868  $58,304  $16,022 
              
Income tax expense for 2020, 2019
,
and 2018 totaled $116.9 million, $58.3 million, and 2017 totaled $58.3
 million
, $16.0
million
and $266.7 million, respectively. The effective tax rate for 2020, 2019 and 2018 was 13.0%, 11.1% and 2017 was 11.1%, 3.4% and 50.9%, respectively.
On December 22, 2017, the U.S. enacted the Tax Cuts and Jobs Act of 2017 (the “Tax Reform Act”), making significant changes to the Internal Revenue Code. The Tax Reform Act has significant direct and indirect implications for accounting for income taxes under ASC 740, “Accounting for Income Taxes” some of which could not be calculated with precision until further clarification and guidance was made available from tax authorities, regulatory bodies or the FASB. In light of this uncertainty, on December 22, 2017 the SEC issued
98

Staff Accounting Bulletin (“SAB”) No. 118, “Income Tax Accounting Implications of the Tax Cuts and Jobs Act,” to address uncertainty in the application of U.S. GAAP when the registrant does not have the necessary information available, prepared, or analyzed (including computations) in reasonable detail to complete the accounting for certain income tax effects of the Tax Reform Act. In accordance with SAB 118, Teradyne recorded $186.0 million of additional income tax expense in the fourth quarter of 2017 which represented Teradyne’s best estimate of the impact of the Tax Reform Act in accordance with Teradyne’s understanding of the Tax Reform Act and available guidance as of that date. The $186.0 million was primarily composed of expense of $161.0 million related to the
one-time
transition tax on the mandatory deemed repatriation of foreign earnings, $33.6 million of expense related to the remeasurement of certain deferred tax assets and liabilities based on the rates at which they are expected to reverse in the future, and a benefit of $10.3 million associated with the impact of correlative adjustments on uncertain tax positions. In accordance with the requirements of SAB 118, in the fourth quarter of 2018,
,
Teradyne completed its analysis of the effect of the Tax Reform Act based on the application of the most recently available guidance as of December 31, 2018 and recorded $49.5
million of net income tax benefit. The net benefit consisted of $51.7 million of benefit resulting from a reduction in the estimate of the
one-time
transition tax on the mandatory deemed repatriation of foreign earnings and an expense of $2.2 million associated with the impact of correlative adjustments on uncertain tax positions.
Teradyne has made an accounting policy election to account for GILTIglobal intangible low-taxed income (“GILTI”) as a component of tax expense in the period in which Teradyne is subject to the rules and therefore did not provide any deferred tax impacts of GILTI in its consolidated financial statements.
98

The increase in the effective tax rate from 20182019 to 20192020 is primarily attributable to a reduction in the benefit from releases of reserves for uncertain tax positions and a reduction in the benefit from foreign tax credits. These increases in expense associated with GILTI andwere partially offset by a decrease in the transition tax on the mandatory deemed repatriation of foreign earnings. Theseearnings and shift in the geographic distribution of income, which increases the income subject to taxation in expense were partially offset by increased benefit from the U.S. foreign derived intangible income deduction, foreignlower tax credits and a net reduction of reserves for uncertainrate jurisdictions relative to higher tax positions.
rate jurisdictions.
On July 27, 2015, in Altera Corp. (“Altera”) v. Commissioner, the U.S. Tax Court issued an opinion invalidating the regulations relating to the treatment of stock-based compensation expense in an intercompany cost-sharing arrangement. A final decision was issued by the Tax Court in December 2015. The IRS appealed the decision in June 2016. On July 24, 2018, the U.S. Court of Appeals for the Ninth Circuit (“Ninth Circuit”) issued a decision that was subsequently withdrawn and a reconstituted panel conferred on the appeal. On June 7, 2019, the Ninth Circuit upheld the cost-sharing regulations. On November 12, 2019 the Ninth Circuit denied Altera’s petition for rehearing of its case. As a result, duringAltera’s application for certiorari to the Supreme Court was declined on June 22, 2020. In the fourth quarter of 2019 and 2020, Teradyne recognized a tax expense of approximately $6.3 million and $2.3 million, respectively, related to the inclusion of stock-based compensation in its intercompany cost-sharing arrangement.
The decreaseincrease in the effective tax rate from 20172018 to 2018 was2019 is primarily attributable to the $186.0 million of income taxincreases in expense recorded in the fourth quarter of 2017
for
the impact of the Tax Reform Actassociated with GILTI and the $51.7 million of income tax benefit recorded in the fourth quarter of 2018 resulting from a reduction in the estimate of the
one-time
transition tax on the mandatory deemed repatriation of foreign earnings and anearnings. These increases in expense of $2.2 million associated with the impact of correlative adjustments on uncertain tax positions. The change in the effective tax ratewere partially offset by increased benefit from 2017 to 2018 was also impacted by a shift in the geographic distribution of income which increased income subject to taxation in the U.S. relative to lower tax rate jurisdictions, the benefit of the U.S. foreign derived intangible income deduction, foreign tax credits and increases in discrete benefit froma net reduction of reserves for uncertain tax positions.
non-taxable
foreign exchange gains and losses.
99

A reconciliation of the effective tax rate for the years 2020, 2019 2018 and 20172018 is as follows:
             
 
2019
  
2018
  
2017
 
U.S. statutory federal tax rate
  
21.0
%  
21.0
%  
35.0
%
U.S. global intangible low-taxed income
  
6.2
   
0.3
   
 
 
 
U.S. transition tax
  
1.9
   
(10.5
)  
28.7
 
State income taxes, net of federal tax benefit
  
0.5
   
0.1
   
(0.4
Foreign tax credits
  
(5.9
  
(2.2
  
(2.2
Uncertain tax positions
  
(4.3
)  
1.0
   
1.7
 
Foreign taxes
  (4.0)  (2.0)  (16.3)
U.S. foreign derived intangible income
  (2.6)  (1.8)  
 
 
 
U.S. research and development credit
  
(1.8
)  
(2.2
)  
(1.6
)
Equity compensation
  
(0.7
  
(1.2
  
(0.8
)
Impact of rate change on deferred taxes
  
—  
   0.3   6.9 
Domestic production activities deduction
  
—  
   
—  
   (0.3
Other, net
  
0.8
   
0.6
   
0.2
 
             
  11.1%  3.4%  50.9%
             
 
   
2020
  
2019
  
2018
 
U.S. statutory federal tax rate
   21.0  21.0  21.0
U.S. global intangible low-taxed income
   5.7   6.2   0.3 
State income taxes, net of federal tax benefit
   0.3   0.5   0.1 
Foreign taxes
   (5.6  (4.0  (2.0
Foreign tax credits
   (4.8  (5.9  (2.2
U.S. foreign derived intangible income
   (2.2  (2.6  (1.8
U.S. research and development credit
   (1.3  (1.8  (2.2
Equity compensation
   (0.6  (0.7  (1.2
Uncertain tax positions
   (0.1  (4.3  1.0 
U.S. transition tax
   
 
 
   1.9   (10.5
Impact of rate change on deferred taxes
   
  
   
 
 
   0.3 
Other, net
   0.6   0.8   0.6 
              
    13.0  11.1  3.4
              
Teradyne qualifies for a tax holiday in Singapore by fulfilling the requirements of an agreement with the Singapore Economic Development Board under which certain headcount and spending requirements must be met. The tax savings attributable to the Singapore tax holiday for the years ended December 31, 2020, 2019 and 2018 and 2017 were $29.9 million or $0.16 per diluted share, $15.1 million or $
0.08
$0.08 per diluted share $
11.9
and $11.9 million or $0.06 per diluted share, and $24.8 million or $0.12 per diluted share, respectively. In November 2020, Teradyne entered into an agreement with the Singapore Economic Development Board which extended our Singapore tax holiday under substantially similar terms to the agreement which expired on December 31, 2020. The new tax holiday is scheduled to expire on
December 31, 20202025.
.


Significant components of Teradyne’s deferred tax assets (liabilities) as of December 31, 20192020 and 20182019 were as follows:
         
 
2019
  
2018
 
 
(in thousands)
 
Deferred tax assets
      
Tax credits
 $
79,480
  $
69,091
 
Accruals
  
25,424
   
23,449
 
Pension liabilities
  
24,459
   
20,826
 
Inventory valuations
  
18,572
   
18,514
 
Deferred revenue
  
7,622
   
9,130
 
Equity compensation
  
7,042
   
7,190
 
Vacation accrual
  
4,768
   
4,772
 
Investment impairment
 
  3,292    
Net operating loss carryforwards
  
2,705
   
3,658
 
Marketable
 
s
ecurities
  
   
962
 
Other
  
1,472
   
685
 
         
Gross deferred tax assets
  
174,836
   
158,277
 
Less: valuation allowance
  
(77,177
)  
(69,852
)
         
Total deferred tax assets
 $
97,659
  $
88,425
 
         
Deferred tax liabilities:
      
Depreciation
 $
(18,238
) $
(14,028
)
Intangible assets
  
(16,705
)  
(24,211
)
Marketable securities
  (1,601)  
—  
 
         
Total deferred tax liabilities
 $
(36,544
) $
(38,239
)
         
Net deferred assets
 $
61,115
  $
50,186
 
         
 
   
2020
  
2019
 
   
(in thousands)
 
Deferred tax assets:
         
Tax credits
  $87,595  $79,480 
Accruals
   33,156   25,424 
Pension liabilities
   28,348   24,459 
Inventory valuations
   18,427   18,572 
Lease liability
   12,627   13,093 
Deferred revenue
   9,235   7,622 
Equity compensation
   6,543   7,042 
Vacation accrual
   5,890   4,768 
Investment impairment
   3,292   3,292 
Net operating loss carryforwards
   1,823   2,705 
Other
   626   187 
          
Gross deferred tax assets
   207,562   186,644 
Less: valuation allowance
   (84,962  (77,177
          
Total deferred tax assets
  $122,600  $109,467 
          
Deferred tax liabilities:
         
Depreciation
  $(14,525 $(18,238
Intangible assets
   (12,726  (16,705
Right of use assets
   (10,688  (11,197
Contingent consideration
   (3,515)
 
  —  
Marketable securities
   (3,344  (1,601
Other
   (710  (611
          
Total deferred tax liabilities
  $(45,508 $(48,352
          
Net deferred assets
  $77,092  $61,115 
          
100

As of December 31, 20192020 and 2018,2019, Teradyne evaluated the likelihood that it would realize deferred income taxes to offset future taxable income and concluded that it is more likely than not that a substantial majority of its deferred tax assets will be realized through consideration of both the positive and negative evidence. At December 31, 20192020 and 2018,2019, Teradyne maintained a valuation allowance for certain deferred tax assets of $77.2$85.0 million and $69.9$77.2 million, respectively, primarily related to state net operating losses and state tax credit carryforwards, due to the uncertainty regarding their realization. Adjustments could be required in the future if Teradyne estimates that the amount of deferred tax assets to be realized is more or less than the net amount recorded.
At December 31, 2019,2020, Teradyne had operating loss carryforwards that expire in the following years:
             
 
State
Operating Loss
Carryforwards
 
 
Federal
Operating Loss
Carryforwards
  
Foreign
Operating Loss
Carryforwards
 
 
 
 
 
(
in
t
housands
)
 
 
 
 
 
2020
 $
269
  $  $
—  
 
2021
  
2,141
   
—  
   
—  
 
2022
  
4,934
   
—  
   
—  
 
2023
  
4,342
   
—  
   
—  
 
2024
  
1,498
   
—  
   
—  
 
2025-2029
  
7,673
   
—  
   
—  
 
2030-2034
  
4,329
   
—  
   
15
 
Beyond 2034
  
2,185
   
554
   
74
 
Non-expiring
  
1,357
   
—  
   
4,207
 
             
Total
 $
28,728
  
$
 
554  $
4,296
 
             
 


   
State

Operating Loss

Carryforwards
   
Foreign

Operating Loss

Carryforwards
 
   
(in thousands)
 
2021
  $333   $—   
2022
   2,203    —   
2023
   3,368    —   
2024
   812    —   
2025
   191    —   
2026-2030
   7,452    —   
2031-2035
   2,147    68 
Beyond 2035
   73    —   
Non-expiring
   870    3,923 
           
Total
  $17,449   $3,991 
           
Teradyne has approximately $108.4$116.3 million of tax credit carryforwards including federal business tax credits of approximately $2.1$1.9 million which expire in 2028
and 2029
,
through 2030, and state tax credits of $106.3$114.3 million, of which $59.7$63.8 million do not expire and the remainder expires in the years 20202021 through 2039.2040.
Teradyne’s gross unrecognized tax benefits for the years ended December 31, 2020, 2019 2018 and 20172018 were as follows:
             
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Beginning balance, as of January 1
 $
43,395
  $
36,263
  $
38,958
 
Additions:
         
Tax positions for current year
  
1,322
   
4,716
   
8,208
 
Tax positions for prior years
  
8,043
   
2,626
   
199
 
Reductions:
         
Tax positions for prior years
  
(31,397
)  
(153
)  
(10,573
)
Expiration of statutes
  
(183
)  
(57
)  
(325
)
Settlements with tax authorities
  
—  
   
—  
   
(204
)
             
Ending balance as of December 31
 $
21,180
  $
 
43,395
  $
36,263
 
             
 
   
2020
  
2019
  
2018
 
   
(in thousands)
 
Beginning balance as of January 1
  $21,180  $43,395  $36,263 
Additions:
             
Tax positions for current year
   1,082   1,322   4,716 
Tax positions for prior years
   66   8,043   2,626 
Reductions:
             
Tax positions for prior years
   (2,989  (31,397  (153
Expiration of statutes
   (1,436  (183  (57
              
Ending balance as of December 31
  $17,903  $21,180  $43,395 
              
Current year additions relate to federal and state research credits. Prior year additions primarily relate to
stock-based compensation
.compensation. Prior year reductions are primarily composed of federal and state reserves related to transfer pricing and research credits and resulted from the completion of the 2015 U.S. federal audit in the first quarter of 2019.
Of the $21.2$17.9 million of unrecognized tax benefits as of December 31, 2019, $12.72020, $12.0 million would impact the consolidated income tax rate if ultimately recognized. The remaining $8.5$5.9 million would impact deferred taxes if recognized.
Teradyne
does not anticipate a material change in
101

As of December 31, 2020, Teradyne estimates that it is reasonably possible that the
balance of unrecognized tax benefits as of December 31, 2019
may decrease approximately $1.6 million in the next twelve months
. as a result of a lapse of statutes of limitation. The estimated decrease relates to loss carryforwards, research credits and U.S. manufacturing activities deductions.
Teradyne records all interest and penalties related to income taxes as a component of income tax expense. Accrued interest and penalties related to income tax items at December 31, 20192020 and 20182019 amounted to $1.4 $1.2
million and $0.3$1.4 million, respectively. For the years ended December 31, 2020, 2019 and 2018, and 2017,benefit of $0.2 million, expense of $1.1 million, expense of $0.1 million and benefit of $0.1 million, respectively, was recorded for interest and penalties related to income tax items.
Teradyne is subject to U.S. federal income tax, as well as income tax in multiple state, local and foreign jurisdictions. As of December 31, 2019,2020, all material state and local income tax matters have been concluded through 2013,2015, all material federal income tax matters have been concluded through
2015
2016 and all material foreign income tax matters have been concluded through
2011
. 2012. However, in some jurisdictions, including the United States, operating losses and tax credits may be subject to adjustment until such time as they are utilized and the year of utilization is closed to adjustment.
As of December 31, 2019,2020, Teradyne is not permanently reinvested with respect to the unremitted earnings of
non-U.S.
subsidiaries to the extent that those earnings exceed local statutory and operational requirements. Remittance of those earnings is not expected to result in material income tax.
T.    OPERATING SEGMENT, GEOGRAPHIC AND SIGNIFICANT CUSTOMER INFORMATION
Teradyne has 4 reportable segments (Semiconductor Test, Industrial Automation
,
System Test,
Wireless Test and Wireless Test)Industrial Automation). Each of the Semiconductor Test, System Test, and Wireless Test segments is alsoreportable segment represents an individual
101

operating segment. TheOn September 15, 2020, Teradyne announced the appointment of Gregory Smith as President of Teradyne’s Industrial Automation reportable segment consistseffective October 1, 2020. With the appointment of operating segments with discrete financial information, which have been combined into oneGregory Smith, the Industrial Automation reportable segment as they share similar economic characteristics, types of products, production processes, distribution channels,is considered one operating segment and currency risks.one reporting unit. The Semiconductor Test segment includes operations related to the design, manufacturing and marketing of semiconductor test products and services. The System Test segment includes operations related to the design, manufacturing and marketing of products and services for storage and system level test, defense/aerospace instrumentation test, storage test and circuit-board test. The Wireless Test segment includes operations related to the design, manufacturing and marketing of wireless test products and services. The Industrial Automation segment includes operations related to the design, manufacturing and marketing of collaborative robotic arms, autonomous mobile robots and advanced robotic control software. The Wireless Test segment includes operations related to the design, manufacturing and marketing of wireless test products and services.
Teradyne evaluates performance based on several factors, of which the primary financial measure is business segment income (loss) before income taxes. The accounting policies of the business segments are the same as those described in Note B: “Accounting Policies.”
102

Segment information for the years ended December 31, 2020, 2019, 2018, and 20172018 is as follows:
                         
 
Semiconductor
Test
  
Industrial Automation
  
System
Test
  
Wireless
Test
  
Corporate
And
Other
  
Consolidated
 
 
(in thousands)
 
2019
                  
Revenues
 $
1,552,571
  $
298,139
  $
287,455
  $
157,315
  $
(515
) $
2,294,965
 
Income (loss) before taxes (1)(2)
  
416,973
   
(5,916
  
93,543
   
35,585
   
(14,413
  
525,772
 
Total assets (3)
  
784,808
   
671,559
   
131,428
   
97,299
   
1,101,920
   
2,787,014
 
Property additions
  
112,145
   
9,076
   
3,059
   
10,362
   
—  
   
134,642
 
Depreciation and amortization expense
  
59,197
   
40,904
   
5,518
   
5,365
   
9,671
   
120,655
 
2018
                  
Revenues
 $
1,492,417
  $
261,452
  $
216,132
  $
132,006
  $
(1,205
) $
2,100,802
 
Income (loss) before taxes (1)(2)
  
397,645
   
7,670
   
48,857
   
29,052
   
(15,423
)  
467,801
 
Total assets (3)
  
669,452
   
607,502
   
88,098
   
77,570
   
1,263,984
   
2,706,606
 
Property additions
  
94,496
   
11,188
   
3,469
   
5,226
   
—  
   
114,379
 
Depreciation and amortization expense
  
58,095
   
36,755
   
6,430
   
5,328
   
6,616
   
113,224
 
2017
                  
Revenues
 $
1,662,549
  $
170,056
  $
192,135
  $
111,866
  $
—  
  $
2,136,606
 
Income (loss) before taxes (1)(2)
  
491,361
   
8,763
   
10,305
   
17,350
   
(3,368
)  
524,411
 
Total assets (3)
  
597,480
   
368,037
   
97,018
   
59,912
   
1,987,098
   
3,109,545
 
Property additions
  
87,920
   
7,044
   
5,976
   
4,435
   
—  
   
105,375
 
Depreciation and amortization expense
  
58,901
   
25,711
   
6,646
   
5,392
   
11,425
   
108,075
 
 
 
 
Semiconductor

Test
 
 
System

Test
 
 
Industrial

Automation
 
 
Wireless

Test
 
 
Corporate

and Other
 
 
Consolidated
 
 
 
(in thousands)
 
2020
 
   
 
   
 
   
 
   
 
   
 
   
Revenues
 
$
2,259,597
 
 
$
409,729
 
 
$
279,731
 
 
$
173,016
 
 
$
(604
 
$
3,121,469
 
Income (loss) before taxes (1)(2)
 
 
739,695
 
 
 
152,092
 
 
 
(24,019
 
 
41,950
 
 
 
(8,703
 
 
901,015
 
Total assets (3)
 
 
1,070,378
 
 
 
138,295
 
 
 
712,936
 
 
 
106,273
 
 
 
1,624,464
 
 
 
3,652,346
 
Property additions
 
 
168,055
 
 
 
3,092
 
 
 
8,899
 
 
 
4,931
 
 
 
 
 
 
 
184,977
 
Depreciation and amortization expense
 
 
64,998
 
 
 
3,426
 
 
 
36,242
 
 
 
6,258
 
 
 
15,819
 
 
 
126,743
 
2019
 
   
 
   
 
   
 
   
 
   
 
   
Revenues
 
$
1,552,571
 
 
$
287,455
 
 
$
298,139
 
 
$
157,315
 
 
$
(515
 
$
2,294,965
 
Income (loss) before taxes (1)(2)
 
 
416,973
 
 
 
93,543
 
 
 
(5,916
 
 
35,585
 
 
 
(14,413
 
 
525,772
 
Total assets (3)
 
 
784,808
 
 
 
131,428
 
 
 
671,559
 
 
 
97,299
 
 
 
1,101,920
 
 
 
2,787,014
 
Property additions
 
 
112,145
 
 
 
3,059
 
 
 
9,076
 
 
 
10,362
 
 
 
 
 
 
 
134,642
 
Depreciation and amortization expense
 
 
59,197
 
 
 
5,518
 
 
 
40,904
 
 
 
5,365
 
 
 
9,671
 
 
 
120,655
 
2018
 
   
 
   
 
   
 
   
 
   
 
   
Revenues
 
$
1,492,417
 
 
$
216,132
 
 
$
261,452
 
 
$
132,006
 
 
$
(1,205
 
$
2,100,802
 
Income (loss) before taxes (1)(2)
 
 
397,645
 
 
 
48,857
 
 
 
7,670
 
 
 
29,052
 
 
 
(15,423
 
 
467,801
 
Total assets (3)
 
 
669,452
 
 
 
88,098
 
 
 
607,502
 
 
 
77,570
 
 
 
1,263,984
 
 
 
2,706,606
 
Property additions
 
 
94,496
 
 
 
3,469
 
 
 
11,188
 
 
 
5,226
 
 
 
 
 
 
 
114,379
 
Depreciation and amortization expense
 
 
58,095
 
 
 
6,430
 
 
 
36,755
 
 
 
5,328
 
 
 
6,616
 
 
 
113,224
 
(1)
Included in Corporate and Other are: contingent consideration adjustments,
investment impairment,
,
pension and postretirement plans actuarial gains (losses), severance charges,
,
property
insurance
recovery
related to the Japan earthquake, interest income, interest expense, net foreign exchange gains (losses), intercompany eliminations and acquisition related charges.
(2)
Included in income (loss) before taxes are charges and credits related to restructuring and other, and inventory charges.
(3)
Total assets are attributable to each segment. Corporate assets consist of cash and cash equivalents, marketable securities and certain other assets.
103
 


Included in each segment are charges and credits in the following line items in the statements of operation
s
:operations:
 
For the Year Ended December 31,
 
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Semiconductor Test:
         
Cost of revenues—inventory charge
 $
8,731
  $
6,822
  $
4,606
 
Restructuring and other—employee severance
  
1,277
   
8,429
   
1,779
 
Restructuring and other—impairment of fixed assets
  
—  
   
—  
   
1,124
 
Industrial Automation:
         
Restructuring and other—employee severance
 $
796
  $
  $1,414 
Restructuring and other—acquisition related expenses and compensation
  
741
   1,163   
 
Cost of revenues—inventory charge
  
508
   
680
   
—  
 
System Test:
         
Cost of revenues—inventory charge
 $
2,000
  $
1,175
  $
1,918
 
Wireless:
         
Cost of revenues—inventory charge
 $
4,005
  $
2,565
  $
2,190
 
Restructuring and other—lease impairment
  
—  
   
—  
   
972
 
Corporate and Other:
         
Restructuring and other—MiR contingent consideration adjustment
 $
(22,199
) $
17,666
  $
—  
 
Other (income) expense, net—investment impairment charge  15,000   —     —   
Restructuring and other—AutoGuide contingent consideration adjustment  2,976       
Selling and administrative—equity modification charge
  
2,108
   
—  
   
—  
 
Restructuring and other—acquisition related expenses and compensation
  
1,765
   
3,422
   
—  
 
Restructuring and other—Universal Robots contingent consideration adjustment
  
—  
   
(16,679
)  
7,820
 
Restructuring and other—property insurance recovery related to Japan earthquake
  
—  
   
—  
   
(5,064
 
  
For the Year Ended December 31,
 
 
  
2020
 
 
2019
 
 
2018
 
 
  
(in thousands)
 
Semiconductor Test:
  
   
 
   
 
   
Cost of revenues—inventory charge
  
$
11,013
 
 
$
8,731
 
 
$
6,822
 
Contract termination settlement fee
  
 
4,000
 
 
—  
 
 
—  
 
Restructuring and other—employee severance
  
 
—  
 
 
 
1,277
 
 
 
8,429
 
System Test:
  
   
 
   
 
   
Cost of revenues—inventory charge
  
$
887
 
 
$
2,000
 
 
$
1,175
 
Industrial Automation:
  
   
 
   
 
   
Restructuring and other—acquisition related expenses and compensation
  
$
985
 
 
$
741
 
 
$
1,163
 
Cost of revenues—inventory charge
  
 
834
 
 
 
508
 
 
 
680
 
Restructuring and other—employee severance
  
 
1,584
 
 
 
796
 
 
 
—  
 
Wireless:
  
   
 
   
 
   
Cost of revenues—inventory charge
  
$
4,800
 
 
$
4,005
 
 
$
2,565
 
Corporate and Other:
  
   
 
   
 
   
Restructuring and other—AutoGuide contingent consideration adjustment
  
$
(19,724
 
$
2,976
 
 
$
—  
 
Restructuring and other—MiR contingent consideration adjustment
  
 
(3,546
 
 
(22,199
 
 
17,666
 
Restructuring and other—acquisition related expenses and compensation
  
 
1,728
 
 
 
1,765
 
 
 
3,422
 
Other (income) expense, net—investment impairment charge
  
 
—  
 
 
 
15,000
 
 
 
—  
 
Selling and administrative—equity modification charge
  
 
766
 
 
 
2,108
 
 
 
—  
 
Restructuring and other—Universal Robots contingent consideration adjustment
  
 
—  
 
 
 
—  
 
 
 
(16,679
Information as to Teradyne’s revenues by country is as follows:
 
2019
  
2018
  
2017
 
 
(in thousands)
 
Revenues from customers (1):
         
China
 $
514,327
  $
348,942
  $
260,451
 
Taiwan
  
485,681
   
516,322
   
687,031
 
United States
  
333,059
   
282,869
   
252,516
 
Korea
  
239,504
   
163,224
   
206,819
 
Europe
  
219,015
   
223,207
   
163,715
 
Japan
  
175,322
   
158,281
   
169,093
 
Thailand
  
87,503
   
59,184
   
29,566
 
Singapore
  
84,111
   
108,618
   
101,085
 
Malaysia
  
58,200
   
122,797
   
124,048
 
Philippines
  
54,560
   
77,996
   
105,850
 
Rest of the World
  
43,683
   
39,362
   
36,432
 
             
 $
2,294,965
  $
2,100,802
  $
2,136,606
 
             
             
 
  
2020
 
  
2019
 
  
2018
 
 
  
(in thousands)
 
Revenues from customers (1):
  
   
  
   
  
   
Taiwan
  
$
1,178,068
 
  
$
485,681
 
  
$
516,322
 
China
  
 
465,722
 
  
 
514,327
 
  
 
348,942
 
Korea
  
 
391,571
 
  
 
239,504
 
  
 
163,224
 
United States
  
 
321,674
 
  
 
333,059
 
  
 
282,869
 
Europe
  
 
205,587
 
  
 
219,015
 
  
 
223,207
 
Japan
  
 
143,983
 
  
 
175,322
 
  
 
158,281
 
Thailand
  
 
138,787
 
  
 
87,503
 
  
 
59,184
 
Singapore
  
 
76,460
 
  
 
84,111
 
  
 
108,618
 
Philippines
  
 
68,887
 
  
 
54,560
 
  
 
77,996
 
Malaysia
  
 
56,096
 
  
 
58,200
 
  
 
122,797
 
Rest of the World
  
 
74,634
 
  
 
43,683
 
  
 
39,362
 
                
 
  
$
3,121,469
 
  
$
2,294,965
 
  
$
2,100,802
 
                
 
(1)
Revenues attributable to a country are based on location of customer site.
In 2020, revenues from Taiwan Semiconductor Manufacturing Company Ltd., a customer of Teradyne’s Semiconductor Test segment, accounted for 15% of Teradyne’s consolidated revenues. In 2019 and 2018, 0 single
direct
customer accounted for more than 10% of
Teradyne’
s
Teradyne’s consolidated revenues. In 2017, revenues from Taiwan Semiconductor Manufacturing Company Ltd. accounted for 13% of
its
consolidated
revenues
. Taiwan Semiconductor Manufacturing Company Ltd. is a customer of
Teradyne’s Semiconductor Test segment. Teradyne estimates consolidated revenues driven by Huawei Technologies Co.
103

Ltd. (“Huawei”), combining direct sales to that customer with sales to the customer’s OSATs
,
accounted for approximately 11% and 4%
of
its
consolidated revenues in 2019 and 2018, respectively. Teradyne estimates consolidated revenues driven by anotherone OEM customer, combining direct sales to that customer with sales to the customer’s OSATs (which include Taiwan Semiconductor Manufacturing Company Ltd.), accounted for approximately
10
%,
13
% and
22
% of
 
approximately 25%, 10% and 13% of its
consolidated revenues in 2020, 2019 and 2018, respectively. Teradyne
104

estimates consolidated revenues driven by Huawei Technologies Co., Ltd. (“Huawei”), combining direct sales to that customer with sales to the customer’s OSATs, accounted for approximately 3% and 2017,11% of its consolidated revenues in 2020 and 2019, respectively.
Long-lived assets by geographic area:
 
United
 
States
  
Foreign(1)
  
Total
 
 
(in thousands)
 
December 31, 2019
 $
252,812
  $
124,943
  $
377,755
 
December 31, 2018
 $
209,368
  $
70,453
  $
279,821
 
 
  
United States
 
  
Foreign(1)
 
  
Total
 
 
  
(in thousands)
 
December 31, 2020
  
$
291,234
 
  
$
158,135
 
  
$
449,369
 
December 31, 2019
  
$
252,812
 
  
$
124,943
 
  
$
377,755
 
 
(1)
As of December 31, 20192020 and 2018,2019, long-lived assets attributable to Singapore were
$35.2
$62.5 million and $19.4$35.2 million, respectively.
U.    STOCK REPURCHASE PROGRAM
In December 2016, Teradyne’s Board of Directors approved a $500.0 million share repurchase authorization which commenced on January 1, 2017. The cumulative repurchases as of December 31, 2017 totaled 5.82018, Teradyne repurchased 21.6 million shares of common stock for $200.0$823.5 million at an average price per share of $34.30.$38.06.
In January 2018, Teradyne’s Board of Directors cancelled the December 2016 stock repurchase program and authorized a new stock repurchase program for up to $1.5 billion of common stock. In 2019, Teradyne repurchased 10.9 million shares of common stock for $500.0 million at an average price per share of $45.89. In 2018, Teradyne repurchased 21.6 million shares of common stock for $823.5 million at an average price per share of $38.06. The cumulative repurchases as of December 31, 2019, for the 2018 stock repurchase program, totaled 32.5 million shares of common stock for $1,323.0 million at an average price per share of $40.68.
In January 2020, Teradyne’s Board of Directors cancelled the January 2018 repurchase program and approved a new stock repurchase program for up to $1.0 billion of common stock. On April 1, 2020, Teradyne suspended its share repurchase program. In 2020, Teradyne repurchased 1.5 million shares of common stock for $88.5 million at an average price of $58.33 per share.
In January 2021, Teradyne’s Board of Directors cancelled the January 2020 repurchase program and approved a new repurchase program for up to $2.0 billion of common stock. Teradyne intends to repurchase a minimum of $250.0$600 million in 2020
.2021.
V.    SUBSEQUENT EVENTS
In January
2020
, 2021, Teradyne’s Board of Directors declared a quarterly cash dividend of $0.10 per share to be paid on
March 20, 2020
19, 2021 to shareholders of record as of
February 21, 202019, 2021.
.
While Teradyne declared a quarterly cash dividend and authorized a share repurchase program, it may reduce or eliminate the cash dividend or share repurchase program in the future. Future cash dividends and stock repurchases are subject to the discretion of Teradyne’s Board of Directors which will consider, among other things, Teradyne’s earnings, capital requirements and financial condition.
On February 28, 2020, RealWear’s debt holder demanded repayment of its $25.0 million loan to RealWear. As a result, in the fourth quarter of 2019, Teradyne recorded an impairment charge of $15.0 million to reduce its investment in RealWear to 0 as of December 31, 2019.
105


SUPPLEMENTARY INFORMATION
(Unaudited)
The following sets forth certain unaudited consolidated quarterly statements of operations data for each of Teradyne’s last eight quarters. In management’s opinion, this quarterly information reflects all adjustments, consisting only of normal recurring adjustments, necessary for a fair statement for the periods presented. Such quarterly results are not necessarily indicative of future results of operations and should be read in conjunction with the audited consolidated financial statements of Teradyne and the notes thereto included elsewhere herein.
 
2019
 
 
1st Quarter
  
2nd Quarter
  
3rd Quarter
  
4th Quarter
 
 
(1)
  
(2)
  
(3)
  
(4)(5)
(
6
)
 
 
(in thousands, except per share amounts)
 
Revenues:
            
Products
 $
393,442
  $
457,511
  $
488,170
  $
548,552
 
Services
  
100,657
   
106,667
   
93,868
   
106,098
 
                 
Total revenues
  
494,099
   
564,178
   
582,038
   
654,650
 
Cost of revenues:
            
Cost of products
  
165,368
   
193,299
   
197,196
   
226,184
 
Cost of services
  
41,096
   
46,961
   
39,804
   
45,228
 
                 
Total cost of revenues (exclusive of acquired intangible assets amortization shown separately below)
  
206,464
   
240,260
   
237,000
   
271,412
 
                 
Gross profit
  
287,635
   
323,918
   
345,038
   
383,238
 
                 
Operating expenses:
            
Selling and administrative
  
102,013
   
108,811
   
109,166
   
117,092
 
Engineering and development
  
76,791
   
81,434
   
77,804
   
86,794
 
Acquired intangible assets amortization
  
10,634
   
10,083
   
9,647
   
9,784
 
Restructuring and other
  
5,112
   
(10,404
)  
(6,500
)  
(2,088
)
                 
Total operating expenses
  
194,550
   
189,924
   
190,117
   
211,582
 
                 
Income from operations
  
93,085
   
133,994
   
154,921
   
171,656
 
Non-operating
(income) expense:
            
Interest income
  
(8,052
)  
(5,430
)  
(5,159
)  
(6,145
)
Interest expense
  
5,713
   
5,800
   
5,682
   
5,950
 
Other (income) expense, net
  
1,445
   
2,447
   
2,665
   
22,965
 
                 
Income before income taxes
  
93,979
   
131,177
   
151,733
   
148,886
 
Income tax
(benefit)
provision
  
(15,159
)  
33,780
   
15,873
   
23,811
 
                 
Net income
 $
109,138
  $
97,397
  $
135,860
  $
125,075
 
                 
Net income per common share—basic
 $
0.63
  $
0.57
  $
0.80
  $
0.75
 
                 
Net income per common share—diluted
 $
0.62
  $
0.55
  $
0.75
  $
0.69
 
                 
Cash dividend declared per common share
 $
0.09
  $
0.09
  $
0.09
  $
0.09
 
                 
   
2020
 
   
1st Quarter
  
2nd Quarter
  
3rd Quarter
  
4th Quarter
 
   
(1)
  
(2)(5)
  
(3)(5)
  
(4)(5)
 
   
(in thousands, except per share amounts)
 
Revenues:
                 
Products
  $610,906  $734,630  $697,745  $647,625 
Services
   93,449   104,031   121,739   111,343 
                  
Total revenues
   704,355   838,661   819,484   758,968 
Cost of revenues:
                 
Cost of products
   259,996   322,732   300,174   274,574 
Cost of services
   38,809   44,456   60,382   34,605 
                  
Total cost of revenues (exclusive of acquired intangible assets amortization shown separately below)
   298,805   367,188   360,556   309,179 
                  
Gross profit
   405,550   471,473   458,928   449,789 
                  
Operating expenses:
                 
Selling and administrative
   111,388   113,259   115,840   124,279 
Engineering and development
   85,159   94,102   94,909   100,795 
Acquired intangible assets amortization
   9,891   8,941   6,219   5,752 
Restructuring and other
   (7,606  37,222   (27,701  (15,117
                  
Total operating expenses
   198,832   253,524   189,267   215,709 
                  
Income from operations
   206,718   217,949   269,661   234,080 
Non-operating (income) expense:
                 
Interest income
   (2,751  (1,368  (1,071  (793
Interest expense
   5,551   6,043   6,237   6,351 
Other (income) expense, net
   6,849   (4,017  764   5,597 
                  
Income before income taxes
   197,069   217,291   263,731   222,925 
Income tax provision
   20,878   28,383   41,013   26,595 
                  
Net income
  $176,191  $188,908  $222,718  $196,330 
                  
Net income per common share—basic
  $1.06  $1.14  $1.34  $1.18 
                  
Net income per common share—diluted
  $0.97  $1.05  $1.21  $1.05 
                  
Cash dividend declared per common share
  $0.10  $0.10  $0.10  $0.10 
                  
(1)
Restructuring and other includes a $10.0 million gain for the decrease in the fair value of the AutoGuide and MiR contingent consideration liabilities, partially offset by $1.4 million of acquisition related compensation and expenses and $0.7 million of severance charges related to headcount reductions primarily in Industrial Automation and Semiconductor Test.
(2)
Restructuring and other includes a $29.9 million charge for the increase in the fair value of the AutoGuide contingent consideration liability, a $4.0 million contract termination settlement charge, $3.1 million of
106

acquisition related compensation and expense and $0.8 million of other expenses, partially offset by a $0.6 million gain for the decrease in the fair value of MiR contingent consideration liability.
(3)
Restructuring and other includes a $27.2 million gain for the decrease in the fair value of AutoGuide contingent consideration liability, and a $1.1 million gain for the decrease in acquisition related compensation liability, partially offset by $0.5 million recorded for employee severance charges primarily in Industrial Automation.
(4)
Restructuring and other includes a $15.3 million gain for the decrease in the fair value adjustment to the AutoGuide acquisition contingent consideration liability, and a $0.9 million gain for the decrease in acquisition related compensation liability, partially offset by $1.1 million of employee severance charges primarily in Industrial Automation.
(5)
Teradyne recorded pension and post retirement net actuarial (gains) losses of $(0.1) million, $2.7 million, $7.7 million for the second, third and fourth quarter in 2020, respectively. See Note B: “Accounting Policies” for a discussion of Teradyne’s accounting policy.
   
2019
 
   
1st Quarter
  
2nd Quarter
  
3rd Quarter
  
4th Quarter
 
   
(1)
  
(2)
  
(3)
  
(4)(5)(6)
 
   
(in thousands, except per share amounts)
 
Revenues:
                 
Products
  $393,442  $457,511  $488,170  $548,552 
Services
   100,657   106,667   93,868   106,098 
                  
Total revenues
   494,099   564,178   582,038   654,650 
Cost of revenues:
                 
Cost of products
   165,368   193,299   197,196   226,184 
Cost of services
   41,096   46,961   39,804   45,228 
                  
Total cost of revenues (exclusive of acquired intangible assets amortization shown separately below)
   206,464   240,260   237,000   271,412 
                  
Gross profit
   287,635   323,918   345,038   383,238 
                  
Operating expenses:
                 
Selling and administrative
   102,013   108,811   109,166   117,092 
Engineering and development
   76,791   81,434   77,804   86,794 
Acquired intangible assets amortization
   10,634   10,083   9,647   9,784 
Restructuring and other
   5,112   (10,404  (6,500  (2,088
                  
Total operating expenses
   194,550   189,924   190,117   211,582 
                  
Income from operations
   93,085   133,994   154,921   171,656 
Non-operating (income) expense:
                 
Interest income
   (4,989  (4,384  (4,433  (3,185
Interest expense
   5,520   5,800   5,463   5,441 
Other (income) expense, net
   (1,425  1,401   2,158   20,514 
                  
Income before income taxes
   93,979   131,177   151,733   148,886 
Income tax provision (benefit)
   (15,159  33,780   15,873   23,811 
                  
Net income
  $109,138  $97,397  $135,860  $125,075 
                  
Net income per common share—basic
  $0.63  $0.57  $0.80  $0.75 
                  
Net income per common share—diluted
  $0.62  $0.55  $0.75  $0.69 
                  
Cash dividend declared per common share
  $0.09  $0.09  $0.09  $0.09 
                  
107

(1)
Restructuring and other includes a $3.0 million fair value adjustment to increase the MiR acquisition
 contingent consideration, $1.3
$1.3 million of acquisition related expenses and compensation and $0.8 million of employee severance charges.
(2)
Restructuring and other includes a $11.7 million gain for the decrease in the fair value of the
MiR
contingent consideration liability, partially offset by $0.8 million of employee severance charges and $0.5 million of acquisition related expenses and compensation.
10
5

(3)
Restructuring and other includes
a
$7.8 
$7.8 million gain for the decrease in the fair value of
 Mi
R
MiR contingent consideration liability, partially offset by
$0.8 $0.8 million
of employee severance charges and
$0.5 $0.5 million
of acquisition related expenses an
d compensa
t
ionand compensation.
.
(4)
Restructuring and other includes a $5.8 
million gain for the decrease in the fair value adjustment to the MiR acquisition contingent consideration, partially offset by a $3.0
million fair value adjustment to increase the AutoGuide acquisition contingent consideration, $0.5 million of employee severance charges and $0.2 million of acquisition related expenses and compensationcompensation.
.
(5)
Teradyne recorded pension and post retirement net actuarial losses of $7.7 million for the fourth quarter in 2019. See Note B: “Accounting Policies” for a discussion of Teradyne’s accounting policy.
(6)
Other (income) expense, net includes a $15.0 million charge for the impairment of the investment in RealWear.
 
2018
 
 
1st Quarter
  
2nd Quarter
  
3rd Quarter
  
4th Quarter
 
 
(1)
  
(2)
  
(3)
  
(4)(5)
 
 
(in thousands, except per share amounts)
 
Revenues:
            
Products
 $
403,925
  $
434,051
  $
470,994
  $
420,652
 
Services
  
83,542
   
92,878
   
95,854
   
98,906
 
                 
Total revenues
  
487,467
   
526,929
   
566,848
   
519,558
 
Cost of revenues:
            
Cost of products
  
180,958
   
180,777
   
195,339
   
170,064
 
Cost of services
  
36,677
   
38,818
   
37,816
   
39,959
 
                 
Total cost of revenues (exclusive of acquired intangible assets amortization shown separately below)
  
217,635
   
219,595
   
233,155
   
210,023
 
                 
Gross profit
  
269,832
   
307,334
   
333,693
   
309,535
 
                 
Operating expenses:
            
Selling and administrative
  
90,505
   
99,410
   
100,202
   
100,552
 
Engineering and development
  
74,408
   
75,342
   
77,049
   
74,706
 
Acquired intangible assets amortization
  
7,698
   
9,793
   
11,142
   
10,558
 
Restructuring and other
  
(313
)  
2,389
   
1,710
   
11,446
 
                 
Total operating expenses
  
172,298
   
186,934
   
190,103
   
197,262
 
                 
Income from operations
  
97,534
   
120,400
   
143,590
   
112,273
 
Non-operating
(income) expense:
            
Interest income
  
(5,981
)  
(5,427
)  
(6,213
)  
(9,083
)
Interest expense
  
6,890
   
5,639
   
5,557
   
13,182
 
Other (income) expense, net
  
805
   
176
   
3,405
   
(2,954
)
                 
Income before income taxes
  
95,820
   
120,012
   
140,841
   
111,128
 
Income tax provision (benefit)
  
8,846
   
18,975
   
20,863
   
(32,662
)
                 
Net income 
 $
86,974
  $
101,037
  $
119,978
  $
143,790
 
                 
Net income per common share—basic
 $
0.45
  $
0.53
  $
0.65
  $
0.80
 
                 
Net income per common share—diluted
 $
0.43
  $
0.52
  $
0.63
  $
0.79
 
                 
Cash dividend declared per common share
 $
0.09
  $
0.09
  $
0.09
  $
0.09
 
                 
 
(1)Restructuring and other includes a $3.5 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability, partially offset by $2.5 million of acquisition related expenses and compensation and $2.4 million of employee severance charges.
10
6

(2)Restructuring and other includes a $5.0 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability, partially offset by $3.9 million of employee severance charges and $0.8 million of acquisition related expenses and compensation.
(3)Restructuring and other includes $1.7 million of employee severance charges, $0.8 million of acquisition related expenses and compensation, partially offset by a $0.8 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability.
(4)Restructuring and other includes a $17.7 million fair value adjustment to increase the MiR acquisition contingent consideration, $0.8 million of employee severance charges, and $0.5 million acquisition related expenses and compensation, partially offset by a $7.4 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability.
(5)Teradyne recorded pension and post retirement net actuarial gains of $3.5 million for the fourth quarter in 2018. See Note B: “Accounting Policies” for a discussion of Teradyne’s accounting policy.
Item 9:
Changes in and disagreements with accountants on accounting and financial disclosure
None.
Item 9A:
Controls and procedures
Disclosure Controls and Procedures
As of the end of the period covered by this report, our management, with the participation of our CEO and CFO, evaluated the effectiveness of our disclosure controls and procedures pursuant to Rule
13a-15(b)
promulgated under the Exchange Act. Based upon that evaluation, our CEO and CFO concluded that, as of the end of the period covered by this report, our disclosure controls and procedures were effective in ensuring that material information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, including ensuring that such material information is accumulated and communicated to our management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Control over Financial Reporting
There was no change in our internal control over financial reporting during the fourth fiscal quarter ended December 31, 20192020 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
Management’s Annual Report on Internal Control over Financial Reporting
Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule
13a-15(f).
Under the supervision and with the participation of our management, including our CEO and CFO, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in
Internal Control—Integrated Framework
(2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on our evaluation under the framework in
Internal Control—Integrated Framework (2013)
, our management concluded that our internal control over financial reporting was effective as of December 31, 2019.2020.
108

The effectiveness of our internal control over financial reporting as of December 31, 20192020 has been audited by PricewaterhouseCoopers LLP, our independent registered public accounting firm, as stated in their report which is included under Item 8 of this Annual Report.
Inherent Limitations on Effectiveness of Controls
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
1
07

controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
Item 9B:
Other Information
None.
108109

PART III
Item 10:
Directors, Executive Officers and Corporate Governance
Certain information relating to our directors and executive officers, committee information, reports and charters, executive compensation, security ownership of certain beneficial owners and management and related stockholder matters, and certain relationships and related transactions is incorporated by reference herein from our definitive proxy statement in connection with our Annual Meeting of Shareholders to be held on May 8, 2020.7, 2021. The proxy statement will be filed with the SEC not later than 120 days after the close of the fiscal year. For this purpose, the Compensation Committee Report included in such proxy statement is specifically not incorporated herein. Also see “Item 1: Business—Our Executive Officers.”
Item 11:
Executive Compensation
Certain information relating to our directors and executive officers, executive compensation, security ownership of certain beneficial owners and management and related stockholder matters, and certain relationships and related transactions is incorporated by reference herein from our definitive proxy statement in connection with our Annual Meeting of Shareholders to be held on May 8, 2020.7, 2021. The proxy statement will be filed with the SEC not later than 120 days after the close of the fiscal year. For this purpose, the Compensation Committee Report included in such proxy statement is specifically not incorporated herein.
Item 12:
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Certain information relating to our directors and executive officers, executive compensation, security ownership of certain beneficial owners and management and related stockholder matters, and certain relationships and related transactions is incorporated by reference herein from our definitive proxy statement in connection with our Annual Meeting of Shareholders to be held May 8, 2020.7, 2021. The proxy statement will be filed with the SEC not later than 120 days after the close of the fiscal year. For this purpose, the Compensation Committee Report included in such proxy statement is specifically not incorporated herein. Also see “Item 7: Management’s Discussion and Analysis of Financial Condition and Results of Operations—Equity Compensation Plans.”
Item 13:
Certain Relationships and Related Transactions, and Director Independence
Certain information relating to our directors and executive officers, executive compensation, security ownership of certain beneficial owners and management and related stockholder matters, and certain relationships and related transactions is incorporated by reference herein from our definitive proxy statement in connection with our Annual Meeting of Shareholders to be held on May 8, 2020.7, 2021. The proxy statement will be filed with the SEC not later than 120 days after the close of the fiscal year. For this purpose, the Compensation Committee Report included in such proxy statement is specifically not incorporated herein.
Item 14:
Principal Accountant Fees and Services
Certain information relating to audit fees and other of Teradyne’s independent registered public accounting firm is incorporated by reference herein from our definitive proxy statement in connection with our Annual Meeting of Shareholders to be held on May 8, 2020.7, 2021. The proxy statement will be filed with the SEC not later than 120 days after the close of the fiscal year. For this purpose, the Audit Committee Report included in such proxy statement is specifically not incorporated herein.
109110

The following consolidated financial statement schedule is included in Item 15(c):
Schedule II—Valuation and Qualifying Accounts
Schedules other than those listed above have been omitted since they are either not required or information is otherwise included.
15(a)(3) Listing of Exhibits
The Exhibits which are filed with this report or which are incorporated by reference herein are set forth in the Exhibit Index.
15(c) Financial Statement Schedules
110111

TERADYNE, INC.
SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS
                     
Column A
 
Column B
  
Column C
  
Column D
  
Column E
  
Column F
 
Description
 
Balance at
Beginning of Period
  
Additions
Charged to
Cost and Expenses
  
Other
  
Deductions
  
Balance at
End of Period
 
 
 
(in thousands)
 
Valuation reserve deducted in the balance sheet from the asset to which it applies:
               
Accounts receivable:
               
2019 Allowance for doubtful account
 $
1,673
  $
87
  $
 28
  $52  $
1,736
 
                     
2018 Allowance for doubtful account
 $
2,219
  $
 —  
  $
20
  $
566
  $
1,673
 
                     
2017 Allowance for doubtful accounts
 $
2,356
  $
4
  $
  $
141
  $
2,219
 
                     
 
Column A
 
Column B
  
Column C
  
Column D
  
Column E
  
Column F
 
Description
 
Balance at

Beginning of Period
  
Additions

Charged to

Cost and Expenses
  
Other
  
Deductions
  
Balance at

End of Period
 
  
(in thousands)
 
Valuation reserve deducted in the balance sheet from the asset to which it applies:
                    
Accounts receivable:
                    
2020 Allowance for doubtful account
 $1,736  $356  $32  $90  $2,034 
                     
2019 Allowance for doubtful account
 $1,673  $87  $28  $52  $1,736 
                     
2018 Allowance for doubtful account
 $2,219  $0  $20  $566  $1,673 
                     
 
Column A
 
Column B
  
Column C
  
Column D
  
Column E
  
Column F
 
Description
 
Balance at

Beginning of Period
  
Additions

Charged to

Cost and Expenses
  
Other
  
Deductions
  
Balance at

End of Period
 
  
(in thousands)
 
Valuation reserve deducted in the balance sheet from the asset to which it applies:
                    
Inventory:
                    
2020 Inventory reserve
 $103,556  $17,534  $(521 $9,982  $110,587 
                     
2019 Inventory reserve
 $100,779  $15,244  $(85 $12,382  $103,556 
                     
2018 Inventory reserve
 $102,896  $11,242  $368  $13,727  $100,779 
                     
 
Column A
 
Column B
  
Column C
  
Column D
  
Column E
  
Column F
 
Description
 
Balance at

Beginning of Period
  
Additions

Charged to

Cost and Expenses
  
Other
  
Deductions
  
Balance at

End of Period
 
  
(in thousands)
 
Valuation reserve deducted in the balance sheet from the asset to which it applies:
                    
Deferred taxes:
                    
2020 Valuation allowance
 $77,177  $7,785  $0  $0  $84,962 
                     
2019 Valuation allowance
 $69,852  $7,325  $  $  $77,177 
                     
2018 Valuation allowance
 $63,919  $6,333  $0  $400  $69,852 
                     
 
                     
Column A
 
Column B
  
Column C
  
Column D
  
Column E
  
Column F
 
Description
 
Balance at
Beginning of Period
  
Additions
Charged to
Cost and Expenses
  
Other
  
Deductions
  
Balance at
End of Period
 
 
(in thousands)
 
Valuation reserve deducted in the balance sheet from the asset to which it applies:
               
Inventory:
               
2019 Inventory reserve
 $
100,779
  $
15,244
  $
(85
) $
12,382
  $
103,556
 
             ��       
2018 Inventory reserve
 $
102,896
  $
11,242
  $
368
  $
13,727
  $
100,779
 
                     
2017 Inventory reserve
 $
116,016
  $
8,844
  $
(126
) $
21,838
  $
102,896
 
                     
                     
Column A
 
Column B
  
Column C
  
Column D
  
Column E
  
Column F
 
Description
 
Balance at
Beginning of Period
  
Additions
Charged to
Cost and Expenses
  
Other
  
Deductions
  
Balance at
End of Period
 
 
(in thousands)
 
Valuation reserve deducted in the balance sheet from the asset to which it applies:
               
Deferred taxes:
               
2019 Valuation allowance
 $
69,852
  $
7,325
  $
 —
  $
  $
77,177
 
                     
2018 Valuation allowance
 $
63,919
  $
6,333
  $
  $
400
  $
69,852
 
                     
2017 Valuation allowance
 $
48,369
  $
15,571
  $
  $
21
  $
63,919
 
                     
Item 16:
Form 10-K Summary
Not applicable.
 
111112

EXHIBIT INDEX
The following designated exhibits are, as indicated below, either filed herewith or have heretofore been filed with the Securities and Exchange Commission and are referred to and incorporated by reference to such filings.
Exhibit
No.
Description
  
Description
SEC Document Reference
2.1
  
Share Sale and Purchase Agreement to and among Teradyne Robotics Holdings Denmark ApS, Teradyne, Inc. and the shareholders of Mobile Industrial Robots ApS dated April 25, 2018.
  
2.2
Amendment No. 1 dated as of October 10, 2019 to Share Sale and Purchase Agreement by and among Teradyne Robotics Holdings Denmark ApS, Teradyne, Inc. and the former shareholders of Mobile Industrial Robots ApS.
3.1
  
Restated Articles of Organization.
  
3.2  
3.2
Amended and Restated
By-laws,
as amended.
  
4.1
  
Indenture dated as of December 12, 2016, between Teradyne Inc. and Wilmington Trust, National Association, as trustee.
  
4.2
  
Description of Teradyne, Inc. Securities Registered under Section 12 of the Exchange Act.
  
10.1†
  
Standard Manufacturing Agreement entered into as of November 24, 2003 by and between Teradyne and Solectron.
  
10.2†
  
Second Amendment to Standard Manufacturing Agreement, dated as of August 27, 2007, by and between Teradyne and Solectron.
  
10.3†
  
Sixth Amendment to Standard Manufacturing Agreement, dated as of July 27, 2009, by and between Teradyne and Flextronics Corporation.
  
10.4
  
Addendum to Standard Manufacturing Agreement (Authorized Purchase Agreement)—Revised July 1, 2010.
  
10.5
  
Eighth Amendment to Standard Manufacturing Agreement, dated as of April 13, 2012, by and between Teradyne and Flextronics Sales & Marketing North Asia (L) LTD.
  
112

Exhibit
No.
Description
SEC Document Reference
10.6†
  
Ninth Amendment to Standard Manufacturing Agreement, dated as of September 17, 2012, by and between Teradyne and Flextronics Sales & Marketing North Asia (L) LTD.
  
10.7
  
2006 Equity and Cash Compensation Incentive Plan, as amended.*
  
113

10.8
Exhibit
No.
  
Description
  
SEC Document Reference
10.8
Danish
Sub-Plan
to the 2006 Equity and Cash Compensation Incentive Plan.
  
10.9
  
Form of Performance-Based Restricted Stock Unit Agreement for Executive Officers under 2006 Equity and Cash Compensation Incentive Plan.*
  
10.10
  
Form of Time-Based Restricted Stock Unit Agreement for Executive Officers under 2006 Equity and Cash Compensation Incentive Plan.*
  
10.11
  
Form of Executive Officer Stock Option Agreement under 2006 Equity and Cash Compensation Incentive Plan, as amended.*
  
10.12
  
Form of Restricted Stock Unit Agreement for Directors under 2006 Equity and Cash Compensation Incentive Plan.*
  
10.13
  
1996 Employee Stock Purchase Plan, as amended.*
  
10.14
  
Danish Sub-Plan
to the 1996 Employee Stock Purchase Plan for participants located in the European Union /European Economic Area.
10.15
Danish
Sub-Plan
to the 1996 Employee Stock Purchase Plan.
  
10.15  
10.16
Deferral Plan for
Non-Employee
Directors, as amended.*
  
10.17
10.16  
Supplemental Savings Plan, as amended and restated.*
  
10.18
10.17  
Supplemental Executive Retirement Plan, as restated.*
  
10.19
10.18  
Agreement Regarding Termination Benefits dated January 22, 2014 between Teradyne and Mark Jagiela.*
  
113

Exhibit
No.
Description
SEC Document Reference
10.20
10.19  
Employment Agreement dated May 7, 2004 between Teradyne and Mark Jagiela.*
  
10.21
10.20  
Executive Officer Retirement Agreement dated July 17, 2019 between Teradyne and Gregory R. Beecher.*
  
10.22
10.21  
Executive Officer Change in Control Agreement dated January 22, 2014 between Teradyne and Mark Jagiela, as amended.*
  
114


Exhibit
No.
  
10.23
Description
  
SEC Document Reference
10.22  
Amended and Restated Executive Officer Change in Control Agreement dated May 26, 2009 between Teradyne and Charles J. Gray, as amended.*
  
10.24
10.23  
Employment Agreement dated July 24, 2009 between Teradyne and Charles J. Gray.*
  
10.25
10.24  
Amended and Restated Executive Officer Change in Control Agreement dated June 30, 2012 between Teradyne and Walter G. Vahey, as amended.*
  
10.26
10.25  
Employment Agreement dated February 6, 2013 between Teradyne and Walter G. Vahey.*
  
10.27
10.26  
Executive Officer Change in Control Agreement dated September 1, 2014 between Teradyne, Inc. and Bradford Robbins.*
  
10.28
10.27  
Employment Agreement dated September 1, 2014 between Teradyne, Inc. and Bradford Robbins.*
  
10.29
10.28  
Executive Change in Control Agreement dated February 8, 2016 between Teradyne, Inc. and Greg Smith.*
  
10.30
10.29  
Employment Agreement dated February 8, 2016 between Teradyne, Inc. and Greg Smith.*
  
10.31
10.30  
Teradyne Offer of Employment dated February 8, 2019 for Sanjay Mehta.*
  
10.32
10.31  
Executive Officer Change in Control Agreement dated April 25, 2019 between Teradyne, Inc. and Sanjay Mehta.*
  
10.33
10.32  
Employment Agreement dated April 25, 2019 between Teradyne, Inc. and Sanjay Mehta.*
  
10.34
10.33  
Agreement Regarding Termination Benefits dated April 25, 2019 between Teradyne, Inc. and Sanjay Mehta.*
  
114

Exhibit
No.
10.34  
Description
Executive Officer Change in Control Agreement dated October 1, 2020 between Teradyne, Inc. and Richard Burns.*
  
10.35  
10.35Employment Agreement dated October 1, 2020 between Teradyne, Inc. and Richard Burns.*
  
10.36  
Time-Based Restricted Stock Unit Agreement dated May 1, 2019 for Sanjay Mehta under 2006 Equity and Cash Compensation Plan.*
  
115

Exhibit
No.
Description
SEC Document Reference
10.36
10.37  
Form of Indemnification Agreement.*
  
10.37
10.38  
LitePoint Corporation 2002 Stock Plan.
  
10.38
10.39  
Letter Agreement, dated December 6, 2016, between Barclays Bank PLC and Teradyne, Inc., regarding the Base Warrants.
  
10.39
10.40  
Letter Agreement, dated December 6, 2016, between Bank of America, N.A., and Teradyne, Inc. regarding the Base Warrants.
  
10.40
10.41  
Letter Agreement, dated December 6, 2016, between Wells Fargo Bank, National Association and Teradyne, Inc. regarding the Base Warrants.
  
10.41
10.42  
Letter Agreement, dated December 6, 2016, between Barclays Bank PLC and Teradyne, Inc. regarding the Base Call Option Transaction.
  
10.42
10.43  
Letter Agreement, dated December 6, 2016, between Bank of America, N.A. and Teradyne, Inc. regarding the Base Call Option Transaction.
  
10.43
10.44  
Letter Agreement, dated December 6, 2016, between Wells Fargo Bank, National Association and Teradyne, Inc. regarding the Base Call Option Transaction.
  
10.44
10.45  
Letter Agreement, dated December 9, 2016, between Barclays Bank PLC and Teradyne, Inc., regarding the Additional Warrants
  
10.45
10.46  
Letter Agreement, dated December 9, 2016, between Bank of America, N.A., and Teradyne, Inc. regarding the Additional Warrants.
  
��
10.46
10.47  
Letter Agreement, dated December 9, 2016, between Wells Fargo Bank, National Association and Teradyne, Inc. regarding the Additional Warrants.
  
10.47
10.48  
Letter Agreement, dated December 9, 2016, between Barclays Bank PLC and Teradyne, Inc. regarding the Additional Call Option Transaction.
  
115

Exhibit
No.
Description
SEC Document Reference
10.48
10.49  
Letter Agreement, dated December 9, 2016, between Bank of America, N.A. and Teradyne, Inc. regarding the Additional Call Option Transaction
  
116


Exhibit
No.
  
10.49
Description
  
SEC Document Reference
10.50  
Letter Agreement, dated December 9, 2016, between Wells Fargo Bank, National Association and Teradyne, Inc. regarding the Additional Call Option Transaction.
  
10.51  
21.1Credit Agreement dated May 1, 2020 among Teradyne, Inc., Truist Bank, as the administrative agent, issuing bank and swingline lender, and other lenders party thereto.
  
21.1  
Subsidiaries of Teradyne.
  
23.1
  
Consent of PricewaterhouseCoopers LLP.
  
31.1  
31.1
Rule
13a-14(a)
Certification of Principal Executive Officer.
  
31.2  
31.2
Rule
13a-14(a)
Certification of Principal Financial Officer.
  
32.1
  
Section 1350 Certification of Principal Executive Officer.
  
32.2
  
Section 1350 Certification of Principal Financial Officer.
  
101  
101
The following financial information from Teradyne, Inc.’s Annual Report on Form
10-K
for the fiscal year ended December 31, 2019,2020, formatted in Inline XBRL (eXtensible Business Reporting Language): (i) Consolidated Balance Sheets as of December 31, 20192020 and December 31, 2018,2019, (ii) Consolidated Statements of Operations for the years ended December 31, 2020, 2019 2018 and 2017,2018, (iii) Consolidated Statements of Comprehensive Income (Loss) for the years ended December 31, 2020, 2019 2018 and 20172018 (iv) Consolidated Statements of Shareholders’ Equity for the years ended December 31, 2020, 2019 2018 and 2017,2018, (v) Consolidated Statements of Cash Flows for the years ended December 31, 2020, 2019 2018 and 2017,2018, and (vi) the Notes to Consolidated Financial Statements.
  
104  
104
The cover page of the Annual Report on Form
10-
K 10-K formatted in Inline XBRL (included in Exhibit 101).
  
 
-Confidential treatment granted.
*
-Management contract or compensatory plan.
116117

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 this 2nd22nd day of March, 2020.February, 2021.
TERADYNE, INC.
By:     
Teradyne, Inc.
By:    
/
s
S/    Sanjay Mehta    SANJAY MEHTA    
 
Sanjay Mehta,
 
Vice President, Chief Financial Officer and
Treasurer
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.
Signature
  
Title
 
Date
/
s
S/    RoyROY A. Vallee                VALLEE                
Roy A. Vallee
  
Chair of the Board
 
March 2, 2020
February 22, 2021
/
s
S/    MarkMARK E. Jagiela                JAGIELA                
Mark E. Jagiela
  
Chief Executive Officer (Principal Executive Officer) and Director
 
March 2, 2020
February 22, 2021
/
s
S/    Sanjay Mehta                SANJAY MEHTA                
Sanjay Mehta
  
Vice President, Chief Financial Officer and Treasurer (Principal Financial and Accounting Officer)
 
March 2, 2020
February 22, 2021
/
s
S/    MichaelMICHAEL A. Bradley                BRADLEY                
Michael A. Bradley
Director
  
March 2, 2020
Director February 22, 2021
/
s
S/    EdwinEDWIN J. Gillis                GILLIS                
Edwin J. Gillis
Director
  
March 2, 2020
Director February 22, 2021
/
s
S/    TimothyTIMOTHY E. Guertin                GUERTIN                
Timothy E. Guertin
  DirectorFebruary 22, 2021
Director/S/    PETER HERWECK                
Peter Herweck
  
March 2, 2020
Director February 22, 2021
/
s
S/    Mercedes Johnson                MERCEDES JOHNSON                
Mercedes Johnson
Director
  
March 2, 2020
Director February 22, 2021
/
s
S/    Marilyn Matz                MARILYN MATZ                
Marilyn Matz
Director
  
March 2, 2020
Director February 22, 2021
/s/    PaulS/    PAUL J. Tufano                TUFANO                
Paul J. Tufano
Director
  
March 2, 2020
Director
February 22, 2021
 
117118