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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
(Mark One)
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended October 31, 20202023
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                      to                     
Commission File Number 0-19807
 synopsyslogoa21.jpg
SYNOPSYS, INC.
(Exact name of registrant as specified in its charter)
Delaware56-1546236
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
690 East Middlefield Road,675 Almanor AvenueMountain View,California9404394085
Sunnyvale, California
(Address of principal executive offices)(Zip Code)

(650(650) 584-5000
(Registrant’s telephone number, including area code)
Securities Registered Pursuant to Section 12(b) of the Act:
Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered
Common Stock (par value of $0.01 par valueper share)SNPSNasdaq Global Select Market
Securities Registered Pursuant to Section 12(g) of the Act: None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes      No  
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes      No  
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes      No  
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes      No  
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.



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Large accelerated filerýAccelerated Filer
Non-accelerated filerSmaller 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.
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to § 240.10D-1(b).
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes     No  
The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold as of the last business day of the registrant’s most recently completed second fiscal quarter was approximately $17.7$46.4 billion. Aggregate market value excludes an aggregate of approximately 38.927.3 million shares of the registrant's common stock, par value of $0.01 per share (Common Stock) held by the registrant’s executive officers and directors and by each person known by the registrant to own 5% or more of the outstanding common stock on such date. Exclusion of shares held by any of these persons should not be construed to indicate that such person possesses the power, direct or indirect, to direct or cause the direction of the management or policies of the registrant, or that such person is controlled by or under common control with the registrant.
On December 10, 2020, 153,032,4976, 2023, 151,986,878 shares of the registrant’s Common Stock $0.01 par value, were outstanding.
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s definitive Proxy Statement relating to the registrant’s 20212024 Annual Meeting of Stockholders, scheduled to be held on April 8, 2021,10, 2024, are incorporated by reference into Part III of this Annual Report on Form 10-K where indicated. Except as expressly incorporated by reference, the registrant’s Proxy Statement shall not be deemed to be part of this report.




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SYNOPSYS, INC.
ANNUAL REPORT ON FORM 10-K
Fiscal year ended October 31, 20202023
TABLE OF CONTENTS
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CybersecurityRisk Factors
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Item 3.4.
Item 4.
Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
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i


Cautionary Note Regarding Forward-Looking Statements

This Annual Report on Form 10-K (this Form 10-K or the Annual Report) contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the Securities Act), Section 21E of the Securities Exchange Act of 1934, as amended (the Exchange Act), and the Private Securities Litigation Reform Act of 1995. Any statements herein that are not statements of historical fact are forward-looking statements. Words such as “may,” “will,” “could,” “would,” “can,” “should,” “anticipate,” “expect,” “intend,” “believe,” “estimate,” “project,” “continue,” “forecast,” “likely,” “potential,” “seek,” or the negatives of such terms and similar expressions are intended to identify forward-looking statements. This Form 10-K includes, among others, forward-looking statements regarding:
our business, product and platform strategies;strategies and business outlook;
the impact of macroeconomic conditions, increased global inflationary pressures and interest rates, potential economic slowdowns or recessions, legislative developments, trade disruptions, including export control restrictions, geopolitical pressures and conflicts, supply chain disruptions and fluctuations in foreign exchange rates on our business outlook;and our customers’ businesses;
the potential impactexploration of strategic alternatives for our Software Integrity segment;
regulatory changes in the COVID-19 pandemic onUnited States and other regions in which we operate;
demand for our business;products and our customers’ products;
the expected realization of our contracted but unsatisfied or partially unsatisfied performance obligations (backlog);
customer license renewals;
our ability to successfully compete in the markets in which we serve;
our license mix, business model and variability in our revenue;
the continuation of current industry trends towards customer and vendor consolidation, and the impact of such consolidation;
prior and future acquisitions, including the expected benefits and risks of completed acquisitions;
the impact of macroeconomic conditions and trade disruptions on our business and our customers’ businesses;
demand for our products and our customers’ products;
the expected realization of our backlog;
customer license renewals;
the completion of development of our unfinished products, or further development or integration of our existing products;
technological trends in integrated circuit design;
our ability to successfully compete in the markets in which we serve;status of litigation and/or regulatory investigations;
our license mix, our business model, and variability in our revenue;
litigation;
our ability to protect our intellectual property;
our ability to attract and retain senior management and key employees worldwide;
the impact of newtax laws and recently adopted accounting pronouncements;changes in such laws on our business;
our cash, cash equivalents and cash generated from operations; and
our available-for-sale securities; and
our future liquidity requirements.
These statements are based on our current expectations about future events and involve certain known and unknown risks, uncertainties and other factors that could cause our actual results, time frames or achievements to differ materially from those expressed or implied in our forward-looking statements. Accordingly, we caution readers not to place undue reliance on these statements. Such risks and uncertainties include, among others, those listed in Part I, Item 1A, Risk Factorsand Item 3, Legal Proceedings; and Part II, Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, Item 7A, Quantitative and Qualitative Disclosures About Market Risk and Item 9A, Controls and Procedures of this Annual Report on Form 10-K. The information included herein represents our estimates and assumptions as of the date of this filing. Unless required by law, we undertake no obligation to update publicly any forward-looking statements, or to update the reasons actual results could differ materially from those anticipated in these forward-looking statements, even if new information becomes available in
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the future. All subsequent written or oral forward-looking statements attributable to Synopsys, Inc. or persons acting on our behalf are expressly qualified in their entirety by these cautionary statements. Readers are urged to carefully review and consider the various disclosures made in this report and in other documents we file from time to time with the Securities and Exchange Commission (SEC) that attempt to advise interested parties of the risks and factors that may affect our business.

Fiscal Year End
Our fiscal year ends on the Saturday nearest to October 31 and consists of 52 weeks, with the exception that approximately every five years, we have a 53-week year. When a 53-week year occurs, we include the additional week in the first quarter to realign fiscal quarters with calendar quarters. Fiscal 20202023, 2022 and 20192021 were 52-week years and ended on October 31, 202028, 2023, October 29, 2022, and November 2, 2019,October 30, 2021, respectively. Fiscal 2018was a 53-week year and ended on November 3, 2018. Fiscal 20212024 will be a 52-week53-week year.
For presentation purposes, this Annual Report on Form 10-K refers to the closest calendar month end.

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PART I

 Item 1.     Business
Company and Segment Overview

Synopsys, Inc. (Synopsys, we, our or us) provides products and services used across the entire Silicon to Software spectrum to bring Smart Everything to life. From engineers creating advanced semiconductors to product teams developing advanced electronic systems to software developers seeking to ensure the security and quality of their code, our customers trust that our technologies will enable them to meet new requirements for low power as well asenergy efficiency, reliability, mobility, security and security.

more.
We are a global leader in supplying the electronic design automation (EDA) software that engineers use to design and test integrated circuits (ICs), also known as chips.chips or silicon. We provide software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them, including cloud-based digital design flow to boost chip-design development productivity. We also provide technical services and support to help our customers develop advanced chips and electronic systems. These products and services are part of our Design Automation segment.
We also offer a broad and comprehensive portfolio of semiconductor intellectual property (IP) products, which are pre-designed circuits that engineers use as components of larger chip designs rather than designing those circuits themselves. We provide software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them. To complement these offerings, we provide technical services and support to help our customers develop advanced chips and electronic systems. These products and services are part of our Semiconductor & System Design IP segment.
We are also a leading provider of software tools and services that improve the security, quality and compliance of software in a wide variety of industries, including electronics, financial services, automotive, medicine, energy and industrials. These tools and services are part of our Software Integrity segment.
Corporate Information

We incorporated in 1986 in North Carolina and reincorporated in 1987 in Delaware. Our headquarters are located at 690 East Middlefield Road, Mountain View,675 Almanor Avenue, Sunnyvale, California 94043,94085, and our headquarters’ telephone number is (650) 584-5000. Our website is https://www.synopsys.com/. We have approximately 120122 offices worldwide.

Our annual and quarterly reportsAnnual Report on FormsForm 10-K, andQuarterly Reports on Form 10-Q, (including related filings in XBRL format), current reportsCurrent Reports on Form 8-K, and Proxy Statements, including those relating to our annual meetingsAnnual Meeting of stockholders (includingStockholders, and any amendments to thesesuch reports as well as filings made by our executive officers and directors)or other information filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act are available through the Investor Relations page of our website ((www.synopsys.com)https://investor.synopsys.com/overview/default.aspx) free of charge as soon as reasonably practicable after we file them with, or furnish them to, the SEC ((www.sec.gov)www.sec.gov). We use our Investor Relations page as a routine channel for distribution of important information, including, among other things, news releases, investor presentations and financial information.information and to comply with our disclosure obligations under Regulation Fair Disclosure. The contents of our website are not part of this Annual Report on Form 10-K.10-K and shall not be deemed incorporated by reference.
Background

In this era of Smart Everything, we have seen a remarkable proliferation of consumer and wireless electronic products, particularly mobile devices. The growth of the Internet and cloud computing has provided people with new ways to create, store, and share information. At the same time, the increasing use of electronics in cars, buildings, appliances, and other consumer products is creating a connected landscape of smart devices. Numerous software applications (apps) have been developed to expand the potential of these connected devices. The increasing impact of artificial intelligence (AI) and machine learning is driving an increase in the activity of new and existing chip and system design companies around the world.

These developments have been fueledenabled by innovation in the semiconductor and software industries. It is now common for a single chip to combine many components (processor, communications, memory, custom logic, input/output) and embedded software into a single system-on-chip (SoC), necessitating highly complex chip designs. The most complex chips today contain more than a billion transistors. Transistors are the basic building blocks for ICs, each of which may have features that are less than 1/1,000th the diameter of a human hair.
These devices are manufactured using masks to direct beams of light onto a wafer of silicon. At such small dimensions, the wavelength of light itself can become an obstacle to production, proving too big to create such
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dense features and requiring creative and complicated new approaches from designers.approaches. Designers have turned to new manufacturing techniques to solve these problems, such as multiple-patterning lithography, FinFET 3D transistors and FinFET transistors,Gate-All-Around Field-Effect transistor structures, which in turn have introduced new challenges to design and production.


The popularity of mobile devices and other electronic products has increased demand for chips and systems with greater functionality and performance, reduced size, and lower power consumption. Our customers, who design those products, are facing intense pressure to deliver innovative offerings in shorter timeframes and at lower prices. In other words, innovation in chip and systemsystems design often hinges on providing products “better,” “sooner,” and “cheaper” than competitors. The designsdesign of these chips and systems areis extremely complex and necessitatenecessitates state-of-the-art design solutions. Over the past several years, market verticals including AI, 5G, automotive and cloud computing infrastructure have contributed to the ongoing demand for our products and services.

A similar dynamic is at work in the software arena, whether the software is embedded on a chip or as a standalone.used in other applications. The pace of innovation often requires developers to deliver more secure, high-quality software, which can include millions of lines of code, in increasingly frequent release cycles. Bugs, defects and security vulnerabilities in code can be difficult to detect and expensive to fix. But,Despite these challenges, it is crucial to have high-quality, secure code to ensure consumers' privacy and safety, especially at a time when software is critical in many industries across a growing array of smart devices, it is crucial to have high-quality, secure code to ensure consumers’ privacy and safety.devices.
Our Role—As the Silicon to Software Partner

Synopsys' Silicon to Software technologies and services are designed to help our customerschip and system engineers and software developersto speed up time to market, achieve the highest quality of results, mitigate risk, and maximize profitability.

Chip and systemsystems designers must determine how best to design, locate and connect the building blocks of chips, and to verify that the resulting design behaves as intended and can be manufactured efficiently and cost-effectively. This is a complex, multi-step process that is both expensive and time-consuming. Our wide range of products help designers at different steps in the overall design process, from the design of individual ICs to the design of larger systems. Our products increase designer productivity and efficiency by automating tasks, keeping track of large amounts of design data, adding intelligence to the design process, facilitating reuse of past designs and reducing errors. Our IP products offer proven, high-quality pre-configured circuits that are ready to use in a chip design, saving customers time and enabling them to direct resources to features that differentiate their products. Our global service and support engineers also provide expert technical support and design assistance to our customers.

Software developers are responsible for writing code that not only accomplishes theirits goals as efficiently as possible but also runs securely and is free of defects. We offer products that can help developers write higher quality, more secure code by analyzing their code for quality defects and known security vulnerabilities, adding intelligence and automation to the software testing process, and helping to eliminate defects in a systematic manner. To the extent thatAs developers make use of open source software in their code, our products can help developers better manage the composition and security of the code. Our products enable software developers to catch flaws earlier in the development cycle, when they are less costly to fix.
Products and Services
Semiconductor & System Design Automation Segment

Our Semiconductor & System Design Automation segment includes the EDA IP and System Integration and Other revenue categories.

groups.
EDA

Designing ICs involves many complex steps:steps, including, among others architecture definition, register transfer level (RTL) design, functional/RTL verification, logic design or synthesis, gate-level verification, floorplanning, place and route, and physical verification, to name just a few.verification. Designers use our EDA products to automate the IC design process, reduce errors and enable more powerful and robust designs.
As the availability and amount of cloud-based data storage grows, customer interest in accessing EDA on the cloud is also increasing as customers seek to benefit from the scalability and flexibility that cloud computing can offer to their flows and engineering teams. While many of our solutions have been used in cloud-based environments for years, such as in a customer’s own server and/or cloud environment, in fiscal 2022 we launched a Synopsys Cloud
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offering that provides customers additional options for accessing our EDA products in their own cloud environments and in the industry’s first EDA Software-as-a-Service solution developed in partnership with Microsoft Azure.
Our platformssolutions comprehensively address the design process, featuring a large number of EDA products that generally fall into the following categories:
Digital and custom IC design and field programmable gate array (FPGA) design, which includes software tools to design, verify, implement and prepare an IC;IC for manufacturing;
Verification, which includes technology to verify that an IC design behaves as intended; and
Manufacturing, which includes products that both enable early manufacturing process development and convert IC design layouts into the masks used to manufacture the chips.chips; and

AI driven EDA solutions, which include AI and machine learning tools to complement our EDA software stack.
Digital and Custom IC Design

Our FusionDigital Design Platform™Family provides customers with a comprehensive digital design implementation solution that includes industry-leading products and redefines conventional design tool boundaries to deliver a more integrated flow than ever before, with better quality and time to results. The platform gives designers the flexibility to integrate internally developed tools as well as those from third parties. With innovative technologies, a common foundation, and flexibility, our FusionDigital Design PlatformFamily helps reduce design times, decrease uncertainties in the design steps, and minimize the risks inherent in advanced, complex IC design. The platform supports multiple technology nodes, including advanced nodes at 12nm, 10nm, 8/7nm, 6 nm, 5/4nm, and 3nm, with technology collaborations on next-generation process technologies.

Key design products are available as part of the FusionDigital Design Platform,Family and include Fusion Compiler™Compiler RTL to GDSII design implementation, Design Compiler® logic synthesis, IC Compiler™Compiler II physical design, Synopsys TestMAXTM test and diagnosis, PrimeTime® static timing analysis, StarRC™StarRC parasitic extraction, and IC Validator physical verification. In 2020, we launched two new solutions to address some of the most pressing challenges facing the industry.verification and 3DIC Compiler, is the industry’s first next-generation chip packaging solution, aimed at enabling customers to combine or stack multiple dice on a single chip. Our new DSO.ai™Many of our EDA solutions are bolstered by AI and machine learning capabilities. In addition, we offer Synopsys.aiTM, the first product in the market that brings AI to the entire design process. This groundbreaking solution utilizes artificial intelligencehandles design complexity and takes over repetitive tasks such as design space exploration, verification coverage and regression analytics, as well as test program generation, while helping to autonomously learnoptimize power, performance, and area. This frees up engineers to focus on chip quality and differentiation and enables them to quickly migrate their chip designs from thefoundry to foundry or from process of IC design and further enable design teamsnode to more efficiently reach design targets (performance, power, and area).process node.

Our Custom Design Platform™Family is a unified suite of design and verification tools that accelerates the transistor-level design of robust analog, mixed-signal, and custom-digital ICs. The platform features visually assisted layout automation, high-performance circuit simulation, reliability-aware verification, and natively integrated StarRC™StarRC extraction and physical verification. Platform tools include HSPICE® and FineSim® SPICE circuit simulators, CustomSim™ FastSPICE,This product family includes Custom Compiler layout and schematic editor, StarRC parasitic extraction, and IC Validator physical verification.

verification and PrimeSim. The PrimeSim solution integrates PrimeSim SPICE, PrimeSim HSPICE, PrimeSim Pro and PrimeSim XA. The PrimeWave design environment is also included and provides comprehensive analysis and improved productivity and ease of use across all tools in PrimeSim.
Our Silicon Lifecycle Management Platform(SLM) Family is a new data analytics-driven platform that uses on-chip monitorin-chip monitoring and sensor datasensing to optimize all phases of the silicon lifecycle—from design and manufacturing to in-field deployment and maintenance. This platform currentlyThe solution is integrated with the Digital Design Family for design calibration and analytics and includes the PrimeShield™ design robustness solution, the SiliconDash data analytics engine, Yield Explorer® design yield analysis,for product ramp analytics, SiliconDash for test and process, voltageproduction analytics, TestMAX ALE (adaptive learning engine) for intelligent data extraction and temperature sensors, with additional capabilitiescommunication to be rolled out over time.the SLM database and DesignWare PVT IP for in-chip monitoring and sensing.
FPGA Design

FPGAs are complex chips that can be customized or programmed to perform a specific function after they are manufactured. For FPGA design, we offer Synplify® (Pro® and Premier) implementation and Identifysoftware.
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Verification

Our Verification Continuum® platformFamily is built from our industry-leading and fastest verification technologies, providing virtual prototyping, static and formal verification, simulation, emulation, FPGA-based prototyping, and debug in a unified environment with verification IP, planning, and coverage technology. By providing consistent compile, runtime and debug environments across the flow of verification tasks and by enabling seamless transitions across functions, the platform helps our customers accelerate chip verification, bring up software earlier, and get to market sooner with advanced SoCs.

The individual products and solutions included in the Verification Continuum platform are reported in our EDA and IP and System Integration revenue categories. The solutions reported in our EDA revenueFamily include the following:
VC SpyGlass™ family of static verification technologies including lint, CDC (clock domain crossing), RDC (reset domain crossing), Constraint Checking, Synopsys TestMAX Advisor, and low-power analysis and verification;
VCS® functional verification solution, our comprehensive RTL and gate-level simulation technology, including Fine-Grained Parallelism (FGP);
Verdi® automated debug system, the industry’s most comprehensive SoC debug;
VC Formal™SpyGlass family of static verification technologies including lint, CDC (clock domain crossing), RDC (reset domain crossing), Constraint Checking, Synopsys TestMAX Advisor, and low-power analysis and verification;
VCS® functional verification solution, our comprehensive RTL and gate-level simulation technology, including Fine-Grained Parallelism;
Verdi® automated debug system, the industry’s most comprehensive SoC debug;
VC Formal, our next-generation formal verification product;

ZeBu® emulation systems, which use high-performance hardware to emulate SoC designs so that designers can accelerate hardware, software and power verification of large complex SoCs and perform earlier verification and optimization of the SoC together with software;® emulation systems, which use high-performance hardware to emulate SoC designs so that designers can accelerate verification of large complex SoCs and perform earlier verification of the SoC together with software; and
Other principal individual verification solutions, including CustomSim™, FastSPICE and FineSim® SPICE/FastSPICE circuit simulation and analysis products, HSPICE® circuit simulator, and CustomExplorer™ Ultra mixed-signal regression and analysis environment.

The verification IP,HAPS® FPGA-based prototyping systems, which are integrated and scalable hardware-software solutions for early software development and faster time to market;
Virtualizer virtual prototyping solution, which addresses the increasing development challenges associated with software-rich semiconductor and FPGA-based prototypingelectronic products by accelerating both the development and deployment of virtual prototypes; and
Platform Architect solution, which provides for early analysis and optimization of multi-core SoC architectures for performance and power; and
Other principal individual verification solutions, that are part of our Verification Continuum platform are included in our IPincluding the PrimeSim solution and System Integration category and further described below.thePrimeWave design environment.
Manufacturing

Our Manufacturing Solutionsmanufacturing solutions include Sentaurus™Sentaurus technology computer-aided design (TCAD) device and process simulation products, Proteus™Proteus mask synthesis tools, CATS® mask data preparation software, Yield Explorer® Odyssey, and Yield-Manager® yield management solutions.solutions and QuantumATK atomic-scale modeling software.

We also provide consulting and design services that address all phases of the SoC development process, as well as a broad range of expert training and workshops on our latest tools and methodologies.
AI Driven EDA Stack
Our EDA software stack spanning design, verification, and manufacturing is augmented with AI and machine learning through our Synopsys.ai suite of complementary solutions. Starting in design with design space optimization that autonomously learns through quickly exploring potential design alternatives, enabling engineers to develop superior design outcomes with significantly reduced effort as well as learning-based design retargeting to derivative processes, improved test coverage through AI-driven models while reducing test vectors and tester time, and analysis of silicon performance and quality that is leveraged for optimizing next-generation revisions of design. The Synopsys.ai solutions include:
DSO.ai – Design Space Optimization for best quality of results and productivity with scaling of exploration design workflows;
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VSO.ai – Verification Space Optimization for improved functional verification coverage & faster turnaround time;
TSO.ai – Test Space Optimization for reduced pattern count, turnaround time and higher coverage;
ASO.ai – Analog Space Optimization for analog layout optimization & migration;
Design.da – Design data analytics for actionable insights to unlock untapped power, performance, and area;
Silicon.da – Silicon data analytics for root-cause analysis and part-level traceability of failures; and
Fab.da – Manufacturing data analytics for improved process control, time-to-market, and user productivity.
Other
Our Other product group includes revenue from sales of products to university programs as well as our optical products, mechatronic simulation, and the impact of gains and losses from foreign currency hedges.
Design IP Segment
Our Design IP segment includes our Design IP products, which service companies primarily in the semiconductor and System Integrationelectronics industry.
Design IP Products

As more functionality converges into a single devicechip or even a single chip, and as chip designs grow more complex,multi-die system, the number of third-party IP blocks incorporated into designs is rapidly increasing. We provide the largest and broadest, most comprehensive portfolio of high-quality, silicon-proven IP solutions for SoCs. Our broad DesignWareSynopsys IP portfolio includes:
High-quality solutions for widely used wired and wireless interfaces such as USB, PCI Express, DDR, Ethernet, SATA, MIPI, HDMI, and Bluetooth Low Energy;
Logic libraries and embedded memories, including memory compilers, non-volatile memory, and standard cells andwith integrated test and repair;
Processor solutions, including configurable ARC® processors, Neural Network processors, Digital Signal Processor solutions, including configurable ARC® processor cores, software, Embedded Vision processor cores and application-specific instruction-set processor (ASIP) tools for embedded applications;
IP subsystems for audio, sensor, and data fusion functionality that combine IP blocks, an efficient processor, and software into an integrated, pre-verified subsystem;and application-specific instruction-set processor tools for embedded applications;
Security IP solutions, including cryptographic cores and software, security subsystems, platform security and content protectionsecured interface IP;
An industry-leading IP offering of IP for the automotive market, optimized for strict functional safety and reliability standards such as ISO 26262; and
AnalogSoC infrastructure IP, including data convertersdatapath and audio codecs;building block IP, mathematical and
SoC infrastructure IP, datapath and building block IP, mathematical and floating-point components, Arm® AMBA® AMBA® interconnect fabric and peripherals, and verification IP.

Our IP Accelerated initiative augments our established, broad portfolio of silicon-proven DesignWareSynopsys IP with IP Prototyping Kits and customized IP subsystems to accelerate prototyping, software development, and integration of IP into SoCs.

We offer a broad portfolio of IP that has been optimized to address specific application requirements for the mobile, automotive, digital home, internetInternet of things, and cloud computing markets, enabling designers to quickly develop SoCs in these areas.

Our Verification IP portfolio, part of our Verification Continuum platform, is also part of the IP Products category.
System Integration Solutions


Our System Integration verification solutions include the following elements of our Verification Continuum platform:
HAPS® FPGA-based prototyping systems, which are integrated and scalable hardware-software solutions for early software development and faster time to market;
Virtualizer™ virtual prototyping solution, which addresses the increasing development challenges associated with software-rich semiconductor and electronic products by accelerating both the development and deployment of virtual prototypes; and
Platform Architect solution, which provides for early analysis and optimization of multi-core SoC architectures for performance and power.

We also provide a series of tools used in the design of optical systems and photonic devices. Our CODE V® solution enables engineers to model, analyze and optimize designs for optical imaging and communication systems. Our LightTools® design and analysis software allows designers to simulate and improve the performance of a broad range of illumination systems, from vehicle lighting to projector systems.

Other

Our Other revenue category includes revenue from sales of products to academic and research institutions.

Software Integrity Segment

Our Software Integrity segment provides a comprehensive solution for building integrity—security, qualityhelps organizations align people, processes and compliance testing—into our customers’technology to intelligently address software development lifecyclerisks across their portfolio and supply chain. Theseat all stages of the application lifecycle. The testing tools, services, and programs enable our customers to manage open source license compliance and detect, prioritize, and remediate security vulnerabilities and defects across their entire software development lifecycle. Our offerings include security
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and quality testing products, managed services, programs and professional services, and training.training offered as on-premises and cloud-based delivery.

The Polaris Software Integrity Platform is designed to bring our products and services together into an integrated, easy-to-use solution that enables security and development teams to build secure, high-quality software faster.
Key offerings in the security, quality and compliance testingthis space include:
Polaris Software Integrity Platform™,Intelligent Orchestration solution, which is designedenables DevOps to provide customers with an easy-to-use and integrated platformbuild a testing pipeline that enables organizationsa company to intelligently orchestrate software testingdefine—within its particular policy guidelines—the rules to determine which tests to run, including the Synopsys portfolio tests, third party products, or integrateopen source tests;
Software Risk Manager, which correlates and prioritizes findings from the Synopsys portfolio, third party products, and third-partyopen source tools, into DevOps workflows. Introduced in April 2019 with its initial configuration, Polaris Software Integrity Platform™ will be enhanced throughout 2021providing a comprehensive view of software security risk;
Coverity® static analysis tools, which analyze software code to find crash-causing bugs, incorrect program behavior, the latest security vulnerabilities, memory leaks and beyond;other performance-degrading flaws;

Coverity® static analysis tools, which analyze software code to find crash-causing bugs, incorrect program behavior, the latest security vulnerabilities, memory leaks and other performance-degrading flaws;

Black Duck™Duck software composition analysis tools, which scan binary and source code for license and compliance issues and other known security vulnerabilities stemming from incorporated third-party and open source code;

WhiteHat® Dynamic, our latest dynamic application security testing solution, which rapidly and accurately finds vulnerabilities in websites and applications;
Seeker® IAST tool, which identifies exploitable security vulnerabilities while web applications are running, thereby verifying results and eliminating false positives; and
Defensics®® IAST tool, which identifies exploitable security vulnerabilities while web applications are running, thereby verifying results and eliminating false positives; and

Defensics® fuzz testing tools, which examine security vulnerabilities in software binaries and libraries, particularly network protocols and file formats, by systematically sending invalid or unexpected inputs to the system under test.

Managed services allow developers to test code across many dimensions, and to rapidly respond to changing testing requirements and evolving threats. This includes Mobile Application Security Testing (AST)mobile application security testing services to find vulnerabilities in mobile applications as well as Dynamic Application Security Testing (DAST)dynamic application security testing services, which identify security vulnerabilities while web applications are running, without the need for source code.

Programs and professional services address unique security and quality needs with specialized consulting by skilled experts, including the Building Security in Maturity Mode, (BSIMM), which measures the effectiveness of software security initiatives by assessing the current state as compared to industry benchmarks, and the Black Duck™Duck on

demand audit services, which provides open source compliance and software vulnerability assessments as part of the due diligence process for mergers and acquisitions.

Finally, training includes eLearning and instructor-led training that prepares developers and security professionals to build security and quality into their software development process and remediate found vulnerabilities and defects.
Customer Service and Technical Support

A high level of customer service and support is critical to the adoption and successful use of our products. We provide technical support for our products through both field-based and corporate-based application engineering teams.

Post-contract customer support includes providing frequent updates and upgrades to maintain the utilityutilization of the software due to rapid changes in technology. In our Semiconductor & System Design segment,Automation and Design IP segments, post-contract customer support for our EDA and IP products also includes access to the SolvNet® Plus portal, where customers can explore our complete design knowledge database.database, get self-help and get support. Updated daily,regularly, the SolvNet Plus portal includes technical documentation, design tips and answers to user questions. Customers can also engage, for additional charges, with our worldwide network of applications consultants for additional support needs.

In our Software Integrity segment, post-contract customer support for our products includes access to our support community portal, where customers can access our product documentation, self-service training materials, customer forums and our product knowledge base. Customers can also raise support tickets, request replacement license keys and validate the terms of their active license keys through the portal. Our support community portal is
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frequently updated with new and supplemental materials on a variety of topics. Customers may engage dedicated support engineers for an additional charge.

In addition, we offer training workshops designed to increase customer design proficiency and productivity with our products. Workshops cover our EDA products and methodologies used in our design and verification flows, as well as specialized modules addressing systemsystems design, logic design, physical design, simulation and testing. We offer regularly scheduled public and private courses in a variety of locations worldwide, as well as online training (live or on-demand) through our Virtual Classrooms.
Product Warranties

We generally warrant our products to be free from defects in media and to substantially conform to material specifications for a period of 90 days for our software products and for up to 6six months for our hardware products. In manycertain cases, we also provide our customers with limited indemnification with respect to claims that their use of our software products infringes on United States patents, copyrights, trademarks or trade secrets. We have not experienced material warranty or indemnity claims to date.
Support for Industry Standards

We actively create and support standards that help our EDA and IP customers increase productivity, facilitate efficient design flows, improve interoperability of tools from different vendors and ensure connectivity, functionality and interoperability of IP building blocks. Standards in the electronic design industry can be established by formal accredited organizations, industry consortia, company licensing made available to all, de facto usage, or through open source licensing.

In our Semiconductor & System Design Automation segment, our EDA products support many standards, including the most commonly used hardware description languages: SystemVerilog, Verilog, VHDL and SystemC®.SystemC. Our products utilize numerous industry-standard data formats, APIs and databases for the exchange of design data among our tools, other EDA vendors’ products and applications that customers develop internally. We also
In our Design IP segment, we comply with a wide range of industry standards within our IP product family to ensure usability and interconnectivity.

In our Software Integrity segment, our solutions support several existing and emerging industry standards for software coding and security, such as the Motor Industry Software Reliability Association (MISRA) coding standards for the automotive industry. In addition, our products support multiple major programming languages, including C/C++, Objective C, C#, JavaScript (including many commonly used frameworks), and others. In addition, we support many common compilers, development environments, frameworks, and data and file formats.

Sales and Distribution

Our Semiconductor & System Design Automation and Design IP segment customers are primarily semiconductor and electronics systems companies. The customers for products in our Software Integrity segment include many of these companies as well as companies from a wider array of industries, including electronics, financial services, automotive, medicine, energy and industrials.

We market our products and services principally through direct sales in the United States and our principal foreign markets. Our Software Integrity segment continues to grow its indirect sales partner program, enabling our Software Integrity segment to engage geographies beyond the reach of our direct sales force and opening opportunities in targeted vertical markets. We typically distribute our software products and documentation to customers electronically, but provide physical media (e.g., DVD-ROMs) when requested by the customer.

We maintain sales and support centers throughout the United States. Outside the United States, we maintain sales, support or service offices in Canada, multiple countries in Europe, Israel and throughout Asia, including Japan, China, Korea, India and Taiwan. Our international headquarters are located in Dublin, Ireland. Our offices are further described under Part I, Item 2, Properties.Properties of this Annual Report on Form 10-K.
Information relating to domestic and foreign operations, including revenue and long-lived assets by geographic area, is contained in Part II, Item 8, Financial Statements and Supplementary Data.of this Annual Report on Form 10-K. Risks related to our foreign operations are described in Part I, Item 1A, Risk Factors.of this Annual Report on Form 10-K.

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Revenue Attributable to Product CategoriesGroups
Revenue from our products and Segmentsservices is categorized into four groups:

EDA, which includes digital and custom IC design software, verification hardware and software products, manufacturing-related design products, FPGA design software, AI driven EDA solutions, and professional services;
Design IP, which includes our Synopsys IP portfolio;
Software Integrity, which includes solutions that test software code for security vulnerabilities and quality defects, as well as professional and managed services; and
Other, which includes university programs, optical products, mechatronic simulation, and the impact of gains and losses from foreign currency hedges.
Revenue attributable to each of our four product categories (with EDA, IP & Systems Integration, and Other comprising our Semiconductor & System Design segment)groups is shown below as a percentage of our total revenue for those fiscal years.

revenuebyproduct.jpg27955
Aggregate revenue derived from one of our customers and its subsidiaries through multiple agreements accounted for 12.4%, 12.8%11.7% and 15.4%10.6% of our total revenue in fiscal 2020, 20192023, 2022 and 2018,2021, respectively. In each such year, the revenue derived from such customer and its subsidiaries was primarily attributable to our Semiconductor & System Design segment.
Product Sales and Licensing Agreements

We typically license our software to customers under non-exclusive license agreements that restrict use of our software to specified purposes within specified geographical areas. The majority of licenses to our EDA products are network licenses that allow a number of individual users to access the software on a defined network, including, in some cases, regional or global networks. The majority of licenses to our Software Integrity products are capacity or user licenses that allow a number of users to access the software based on a specified number of team members or specified code-bases in a defined territory. License fees depend on the type of license, product mix, and number of copies of each product licensed.

For a full discussion of our software product offerings, see Part II, Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations.Operations of this Annual Report on Form 10-K.

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We typically license our DesignWareSynopsys IP products under nonexclusive license agreements that provide usage rights for specific designs. Fees under these licenses are typically charged on a per design basis plus, in some cases, royalties. See Note 22. Significant Accounting Policies and Bases of Presentation of the Notes to Consolidated Financial Statements for further information.

Our hardware products, which principally consist of our prototyping and emulation systems, are either sold or leased to our customers. Risks related to disruptions in our supply chain affecting our business are described in Part I, Item 1A, Risk Factors of this Annual Report on Form 10-K.
Our professional services team typically provides design consulting services to our customers under consulting agreements with statements of work specific to each project.
Competition

The EDA industry is highly competitive. WeWithin our Design Automation segment, we compete against other EDA vendors and against our customers’ own design tools and internal design capabilities. The EDA industry is highly competitive. In general, we compete principally on technology leadership, product quality and features (including ease-of-use), license terms, price and payment terms, post-contract customer

support, flexibility of tool use, and interoperability with our own and other vendors’ products. We also deliver a significant amount of engineering and design consulting for our products. No single factor drives an EDA customer’s buying decision, and we compete on all fronts to capture a higher portion of our customers’ budgets. Our competitors include EDA vendors that offer varying ranges of products and services, such as Cadence Design Systems, Inc. and Mentor Graphics Corporation (now part of Siemens AG).EDA. We also compete with other EDA vendors, including new entrants to the marketplace, that offer products focused on one or more discrete phases of the IC design process, as well as with customers’ internally developed design tools and capabilities.

Within our Semiconductor & System Design IP segment, Synopsys also competes against numerous other IP providers, including Cadence Design Systems, Inc., and our customers' internally developed IP. We generally compete on the basis of product quality, reliability, and features, availability of titles for new manufacturing processes, ease of integration with customer designs, compatibility with design tools, license terms, price and payment terms, and customer support.

Our Software Integrity segment competes with numerous other solution providers, many of which focus on specific aspects of software security or quality analysis. We also compete with frequent new entrants, which include start-up companies and more established software companies. For example, competitors named in the Gartner Magic Quadrant for Application Security Testing include Checkmarx Ltd., Veracode, (now part Inc., Open Text Corporation, GitHub, Inc. and Snyk Ltd.
Risks related to competitive factors affecting our business are described in Part I, Item 1A, Risk Factors of Thoma Bravo, LLC) and Micro Focus International plc.this Annual Report on Form 10-K.
Proprietary Rights

We primarily rely upon a combination of copyright, patent, trademark, and trade secret laws and license and non-disclosure agreements to establish and protect our proprietary rights. We have a diversified portfolio of more than 3,300 United States and foreign patents issued, and we will continue to pursue additional patents in the future. Our issued patents have expiration dates through 2040.2044 and generally have a term of twenty years from filing. Our patents primarily relate to our products and the technology used in connection with our products. Our source code is protected both as a trade secret and as an unpublished copyrighted work. However, third parties may independently develop similar technology. In addition, effective copyright and trade secret protection may be unavailable or limited in some foreign countries. While protecting our proprietary technology is important to our success, our business as a whole is not significantly dependent upon any single patent, copyright, trademark, or license.

In many cases, under our customer agreements and other license agreements, we offer to indemnify our customers if the licensed products infringe on a third party’s intellectual property rights. As a result, we may from time to time need to defend claims that our customers’ use of our products infringes on these third-party rights. We license software and other intellectual property from third parties, including, in several instances, for inclusion in our products. Risks related to our use of third-party technology are described in Part I, Item 1A, Risk Factorsof this Annual Report on Form 10-K.
CorporateEnvironment, Social Responsibility atand Governance Matters
At Synopsys,

We recognize that our significant role in shaping a future of Smart Everything brings important responsibilities. The future is not smart if it is not sustainable, fairFuture Environment, Social and secure. Our "Smart Future" Corporate Social Responsibility (CSR) programGovernance (ESG) strategy provides a focus and structureframework for how Synopsys addresses bothwe manage our own operational impact on the world and our ability to influence others around us.to do the same, as we
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believe this approach supports the success of the business. We leverage our strategy and our corporate governance processes to assess and manage the ESG matters that are helping address global issues such as climate change, as well as focusing on the need for social justice and equality.

Through our CSR program, we are committed to taking actions relatedrelevant to our operational impact, suchbusiness as driving diversity and inclusion initiatives throughoutpart of our workforce and on our Board of Directors, building security into our products, and reducing our environmental impact. Synopsys has committed to ambitious CSR goals, including, for example, a pledge to reduce our Scope 1 and Scope 2 greenhouse gas emissions by 25% by 2024, compared with our 2018 baseline. Additional detail on our proactive efforts to address climateoperate in a sustainable manner.
We aim to influence positive social and environmental change are included inacross our Corporate Social Responsibility Report, CDP Climate Change Questionnaire, and on our website.1
1The contents of our website and our Corporate Social Responsibility Report and CDP Climate Change Questionnaire are referenced for general information only and are not incorporated into this 10-K.

Our Smart Future commitment also meansecosystem by applying our resources, competencies, and team-based problem-solving approach, people, technology and other resources to influence those around us—including our customers, partners and suppliers—to join us in driving positive change in the world.  Synopsysapproach. Our technology is in action in countless ways:ways, from bringing safety and security to the driverless car revolution to enabling the technologies that are an increasingly vital component of protecting human health and well-being.  As the role
The Corporate Governance and Nominating Committee of computing increases exponentially, IoT, 5Gour Board of Directors is responsible for overseeing policies; practices; priority and machine learning applications risk driving similarly exponential energy consumptionassessments; risk management initiatives, goals and carbon emissions. This makes Synopsys’ workprogress toward goals; and public disclosures relating to enable low-power computing at the device level and in the cloud especially criticalESG matters, except to the industry’s sustainability.  At the same time, we are advancing global supply chain sustainabilityextent delegated to other committees of our Board of Directors, such as a member of the Responsible Business Alliancematters related to human capital management and diversity, equity and inclusion.
Additional information about our approach to our ESG priorities is available on our ESG website, including our Environmental Policy and our SynopsysESG Report. The contents of our website and ESG Report are referenced for Good program combines volunteer time, our technology expertisegeneral information only and financial donations to bring STEM education and other support to the communities in which we work.are not incorporated into this Annual Report on Form 10-K.
Human Capital Resources

At Synopsys, iswe are committed to empowering our employees to pursue their passion, challenge themselves and their peers, and make their mark on the world. We believe this creates value for us, our stockholders, and the lives of the people we impact every day. Our commitment to attracting, developing and retaining the brightesttop talent makes this goal possible and best talent, so investingour constant pursuit of improving our employees' experience promotes a culture where employees can thrive in human capital is critical to our success.their career. As of October 31, 2020,our fiscal 2023 year-end, Synopsys had 15,036approximately 20,300 employees, of whichwith approximately 35% are24% in the Americas,United States and 65%76% in other global regions.locations around the world. Approximately 80% of our employees are engineers, and almostover half of those employees hold Masters’ or PhD degrees. HumanThe human capital measures and objectives that Synopsys focuseswe focus on in managing its business include recruitment and retention; diversity, equity and inclusion; total rewards; employee health, safety, talent acquisition and retention,wellbeing; employee engagement development and training, diversitydevelopment; and inclusion,succession planning.
Risks related to our human capital are described in Part I, Item 1A, Risk Factors of this Annual Report on Form 10-K.
Recruitment and compensation and pay equity.Retention
COVID-19 and Employee Safety
During the COVID-19 pandemic, our primary focus has been on the safety and well-being of our employees and their families. Our global pandemic efforts include leveraging the advice and recommendations of infectious disease experts to establish proper safety standards and secure appropriate levels of personal protective equipment. We launched regional emergency response teams to ensure that our employees have the appropriate equipment and support to safely and productively work remotely. In addition, in order to reinforce a deep connection and establish clear direction with our employees, we have significantly increased leadership updates and management outreach. As part of our planning, we also solicited voluntary individual profiles from our employees, enabling us to efficiently and effectively address their unique needs. Our employees have been provided with a composite of benefits and support initiatives to address the inherent challenges of working remotely during a pandemic. As the pandemic continues, the health and well-being of our workforce remains our top priority while we ensure productivity while working from home.
Engaging the Entire Team
We address employee engagement through three foundational areas: recruiting and retaining a diverse workforce, soliciting and addressing employee feedback, and frequent management outreach to ensure commitment, engagement, continuous learning and skills development.
Our workforce is representative of the industry we serve. We are highly technical, enjoy pushing the boundaries of what is possible and are individually innovative. In 2020,fiscal 2023, we grewincreased our global teamemployee headcount by approximately 8%7%, with a keencontinued focus on increasing the number ofpromoting gender diversity with respect to those in technical women in our workforceand senior level positions and ensuring a vibrant talent pipeline throughwith early career hiring. We had an external hiring rateand investment in training and development. As of 27% women and 29% early career hires (defined as within one year of a candidate’s most recent academic degree). In this same timeframe,our fiscal 2023 year-end, our undesired turnover rate has been notably low, compared to competitive benchmarks and historical trends.was 2.7%.1 We attribute ourthe strong retention of our talented workforce to a number of factors, including exciting and challenging assignments,assignments; growth opportunities; strong leadership and management, the opportunitymanagement; a culture of integrity; our commitment to learn new skillsdiversity, equity and advance careers,inclusion; competitive and equitable compensation and benefits; our leading products and technology; and the strength of our technology, customer relationshipsrelationships.
Diversity, Equity and business, alongInclusion
We seek to integrate diversity, equity and inclusion into our corporate values at every level—from our foundation of integrity to our execution excellence and from our dedicated leadership to our united passion for a better tomorrow. We strive to maintain a culture that values different perspectives and backgrounds, where everyone is treated with competitiverespect for who they are, and where people feel a sense of belonging. We believe this is not only essential for our success as a global leader in innovation, but also for the success of our employees in their own careers. We value the diversity of our teams, talent pipelines and pay and development programs, with a goal to ensure inclusive, equitable total rewards.practices. We carefully study retention trends and feedback from diverse groups to identify areas where we can improve.
To
1 We calculate undesired turnover rate by dividing the number of undesired exits from Synopsys by the average headcount for fiscal 2023, and we define undesired turnover as exits by high-performing employees who resigned from Synopsys (or its subsidiaries) to pursue other work opportunities. Undesired turnover does not include employees with low performance, mutual resignations, or resignations due to personal reasons (e.g., retirement or returning to school).
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As of our fiscal 2023 year-end:
Women comprised 25.4% of our global workforce;
Women in senior level positions comprised 13.1% of all senior level positions at the company; and
U.S. Black, Latinx, and Indigenous persons comprised 5.8% of our U.S. workforce.
We provide training designed to encourage equitable and inclusive behavior to attract, retain and develop our workforce. In addition, our Employee Resource Groups, which are vital to our Synopsys community, host events and implement actions to attract and engage diverse talent and foster an inclusive workplace.
In fiscal 2023, we included workforce metrics such as diversity, employee retention and employee engagement as incentive plan goals for our executive officers to advance key diversity and human capital initiatives. We believe these initiatives help to ensure a compelling total rewards philosophythat we continue to seek out strong, diverse, qualified candidates, and practice,that we develop and retain key talent.
Total Rewards
Our Total Rewards are designed to offer meaningful benefits and compensation for the time, energy, commitment, skills, and expertise employees bring to the company every day. We have practices in place that are intended to deliver fair and equitable compensation for employees based on their contribution and performance. We benchmark for market practices and regularly review our compensation and benefits against the market to help ensure that it remainsis competitive. We also offer a comprehensive and tailored set of benefits for employees and their families, providing protection from unexpected losses or medical expenses.focused on physical, mental and financial health and wellbeing. Our benefitscompensation and benefit programs are tailored to the various geographies in which we operate.operate, and for eligible employees may include:
Market-competitive salary and cash bonus opportunity;
Employee Stock Purchase Plan;
Equity compensation;
Robust medical, dental, vision, and wellness benefits;
Comprehensive leave plans;
Life insurance options;
Retirement plans and associated benefits;
Financial planning tools and employee assistance plans;
Student loan repayment assistance;
Cancer-specific prevention, early detection, treatment and support programs; and
Parental resources and adoption benefits.
Health, Safety and Wellbeing
Our commitment to health, safety, and wellness was underscored this year by the support and resources we offered to help employees thrive in a hybrid work environment while balancing their personal lives. Through our Stronger Through Wellbeing campaign, our leaders and managers are encouraged to model the importance of health and wellbeing, and many create opportunities to engage in wellness-related activities as a team. We also offer a variety of programs and resources at no cost to employees and their family members to support their mental, emotional, and financial wellbeing.
Employee Engagement
We believe in continual improvement and usehave a comprehensive employee feedback program, and we use the feedback to drive and improve processes that support our customers and ensure a deepgain an understanding of the employee experience and to make improvements in a variety of areas—from how we interact with customers to how we share best practices, and more. Through our culturesemi-annual SHAPE Synopsys surveys, we obtain employee insight into our values, manager effectiveness, ability to innovate, perceptions on diversity, inclusion and vision amongbelonging,
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and other critical factors. We also use the surveys to create space for important conversations about who we are, where we are going, and how we can connect with each other and our employees. We conduct a confidential employee survey twice a year, and in 2020 we had record-breaking participation—90%work.
Approximately 94% of our employees sharedparticipated in our SHAPE survey in May 2023. We received an engagement score of 82, which is calculated by computing the average score set to a 100-point scale, for all employee responses to the questions pertaining to employee satisfaction and job satisfaction. These results demonstrate Synopsys' stability, resiliency, and a global workforce that is highly engaged. We saw strong scores from our employees regarding their experiencesconnection to our culture, their personal investment in Synopsys’ strategies and provided feedback for improvement. Results show that Synopsys employees are highly engaged,objectives, and their team’s ability to innovate. As we grow, we aspire to maintain our results-oriented culture by balancing productivity with scores generally risingsmart investments in recent years. In addition, during 2020, we conducted several surveys to understand our employees’ well-being duringdevelopment, while also supporting individual wellbeing—two key drivers of the COVID-19 pandemic and to more effectively

guide our response. Those surveys showed high approval rates of our communication and response to the pandemic. Ninety percent felt that we were helping them feel connected to one another, providing a sense of community while working remotely.overall employee experience.
We also believe that ongoing performance feedback encourages greater engagement in our business and improved individual performance. Each year, our employees participate in our Performance Development Programperformance development process that summarizes key accomplishments for the preceding year, establishes new stretch goals, and identifies critical capabilities for development. WeAs part of this process, we encourage managers to solicit and share supportive 360-degreemulti-rater feedback, further strengthening the focus on teamwork and team success.
Empowering LeadershipTalent Development and Succession Planning
We regard every member of our global team as a leader. We sponsor a number of leadershipoffer several programs to addresssupport the career advancement and associated business impact of our employees, emerging leaders and executives.
Our management training is designed to increase capability in the areas of communication, engagement, coaching, inclusion and diversity, hiring and on-boarding, business skills and ensuring an ethical and supportive work environment free from bias and harassment. As employees advance in their careers, our training framework builds new capabilities on established foundational skills. Our regions and business teams also customize development programs for their specific needs.
Synopsys sponsors continuous learning and skills development throughemployees. Through our digital learning platform, that is utilized by 75% of ourwe foster and support an “always learning” culture where employees as the source for internalcan access training, and insights, as well as access to external articles, videos, and blogs. In addition, we host a series of in-person and on-demand learning sessions designed to build capability and adaptability required for the future. As employees advance in their careers, our training framework is intended to build new capabilities on established foundational skills.
Based upon the belief that our employees deserve great managers, our management training is designed to increase capability in the areas of communication, engagement, coaching, diversity, equity, and inclusion, hiring and on-boarding, and business skills and help promote an ethical and supportive work environment free from bias and harassment. In fiscal 2023, we introduced a new leadership training, and focused on helping our many managers thrive in connecting team work to company priorities while giving them the tools to be great coaches and leaders. In addition, our regions and business teams customize development programs for their specific needs.
Information about our Executive Officers
The executive officers of Synopsys and their ages as of December 14, 202012, 2023 were as follows:
NameAgePosition
Aart J. de Geus6669Co-ChiefChief Executive Officer and ChairmanChair of the Board of Directors
Chi-Foon Chan71Co-Chief Executive Officer and President
Sassine Ghazi5053President and Chief Operating Officer
Trac PhamShelagh Glaser5159Chief Financial Officer
Joseph W. LoganRichard Mahoney61Sales and Corporate MarketingChief Revenue Officer
John F. Runkel, Jr.6568General Counsel and Corporate Secretary
Aart J. de Geus co-founded Synopsys and has served as ChairmanChair of our Board of Directors since February 1998 and Chief Executive Officer since January 1994. He has served as Co-Chief Executive Officer with Dr. Chi-Foon Chan sincefrom May 2012.2012 until April 2022. Effective January 1, 2024, Dr. de Geus will transition into the role of Executive Chair of our Board of Directors. Since the inception of Synopsys in December 1986, Dr. de Geus has held a variety of positions, including President, Senior Vice President of Engineering and Senior Vice President of Marketing. He has served as a member of Synopsys’our Board of Directors since 1986, and served as ChairmanChair of our Board of Directors from 1986 to 1992 and again from 1998 until present.his upcoming transition to Executive Chair on January 1, 2024. Dr. de Geus has also served on the board of directors of Applied Materials, Inc. since July 2007. Dr. de Geus holds an M.S.E.E. from the Swiss Federal Institute of Technology in Lausanne, Switzerland and a Ph.D. in Electrical Engineering from Southern Methodist University.
Chi-Foon Chan has served as our Co-Chief Executive Officer since May 2012 and as our President and a member of our Board of Directors since February 1998. Prior to his appointment as our Co-Chief Executive Officer in May 2012, he had served as our Chief Operating Officer since April 1997. Dr. Chan joined Synopsys in May 1990 and has held various senior management positions, including Executive Vice President, Office of the President from September 1996 to February 1998 and Senior Vice President, Design Tools Group from February 1994 to April 1997. Dr. Chan has also held senior management and engineering positions at NEC Electronics and Intel Corporation. Dr. Chan holds a B.S. in Electrical Engineering from Rutgers University, and an M.S. and a Ph.D. in Computer Engineering from Case Western Reserve University.
Sassine Ghazi has served as our Chief Operating Officer since August 2020.2020, became our President in November 2021 and joined our Board of Directors in August 2023. Effective January 1, 2024, Mr. Ghazi will assume the role of President and Chief Executive Officer. Mr. Ghazi joined Synopsys in March 1998 as an Application Engineer and most recently served as General Manager of the Design Group. Prior to joining Synopsys, Mr. Ghazi was a design engineer at Intel.Intel Corporation. Mr. Ghazi received his bachelor’s degree in Business Administration from Lebanese American
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University; a B.S.E.E from the Georgia Institute of Technology in 1993; and an M.S.E.E. from the University of Tennessee in 1995.

Trac Pham Shelagh Glaseris has served as our Chief Financial Officer. Mr. Pham joinedOfficer since December 2022. Prior to joining Synopsys, in November 2006Ms. Glaser served as Vice President, Financial Planning and Strategy. He became our Vice President, Corporate Finance, in August 2012, assuming additional responsibility for our tax and treasury functions, before being appointed Chief Financial Officer of Zendesk, Inc. from May 2021 to November 2022. Ms. Glaser previously served in senior finance roles at Intel Corporation, a multinational technology company, including serving as its Corporate Vice President and Chief Financial Officer and Chief Operating Officer for its Data Platform Group from July 2019 to May 2021 and serving as its Corporate Vice President and Chief Financial Officer and in various other senior roles in its Client Computing Group from December 2014. Mr. Pham2013 to July 2019. Ms. Glaser has served as a director and member of the Audit Committee at PubMatic, Inc. since June 2022. Ms. Glaser holds a Bachelor of ArtsB.A. in Economics from the University of California, BerkeleyMichigan and an MPIA (Master of Pacific International Affairs)M.B.A. in Finance from the University of California, San Diego. He is an active status California CPA.Carnegie Mellon University.
Joseph W. LoganRichard Mahoney serveshas served as our Sales and Corporate Marketing Officer. He becameChief Revenue Officer since November 2022. Mr. Mahoney joined Synopsys as a Special Projects Advisor in May 2022. Prior to joining Synopsys, Mr. Mahoney held several senior management positions with Ansys, Inc. from 2016 to 2022, including most recently as Senior Vice President of Worldwide Sales, in September 2006Marketing and assumed responsibility for our Corporate Marketing organization in August 2013. Previously, Mr. Logan was head of sales for Synopsys’ North America East regionCustomer Excellence from September 2001December 2016 to September 2006.May 2022. Prior to Synopsys,joining Ansys, from 2014 to 2016, Mr. LoganMahoney was head of North AmericanSenior Vice President, Design Enablement and International Sales, and Support at Avant! Corporation.Global Foundries, a semiconductor manufacturing company. Mr. LoganMahoney holds a B.S.E.E.an A.S. in Computer Science from the UniversityMaxwell Institute of Massachusetts, Amherst.Technology.
John F. Runkel, Jr. has served as our General Counsel and Corporate Secretary since May 2014. From October 2008 to March 2013, he was Executive Vice President, General Counsel, and Corporate Secretary of Affymetrix, Inc. He served as Senior Vice President, General Counsel and Corporate Secretary of Intuitive Surgical, Inc. from 2006 to 2007. Mr. Runkel served in several roles at VISX, Inc. from 2001 to 2005, most recently as Senior Vice President of Business Development and General Counsel. Mr. Runkel was also a partner at the law firm of Sheppard, Mullin, Richter & Hampton LLP for 11 years. HeMr. Runkel holds a Bachelor of Arts and a Juris Doctorate from the University of California, Los Angeles.
There are no family relationships among any Synopsys executive officers or directors.

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 Item 1A.     Risk Factors
A description of the risk factors associated with our business is set forth below. Some of these risks are highlighted in the following discussion, and in Management’s Discussion and Analysis of Financial Condition and Results of Operations, Legal Proceedings, and Quantitative and Qualitative Disclosures About Market Risk. The occurrence of any of these risks or additional risks and uncertainties not presently known to us or that we currently believe to be immaterial could materially and adversely affect our business, operating results, financial condition, and stock price. These risks and uncertainties could cause our actual results to differ materially from the results contemplated by the forward-looking statements contained in this report. Investors should carefully consider theseall relevant risks and uncertainties before investing in our common stock.
COVID-19 PandemicIndustry Risks
The COVID-19 pandemicUncertainty in the macroeconomic environment, and its potential impact on the semiconductor and electronics industries, may negatively affect our business, operating results and financial condition.
Uncertainty in the macroeconomic environment, including the effects of, among other things, increased global inflationary pressures and interest rates, potential economic slowdowns or recessions, supply chain disruptions, geopolitical pressures, fluctuations in foreign exchange rates and associated global economic conditions have resulted in volatility in credit, equity and foreign currency markets. This uncertain macroeconomic environment could lead some of our customers to postpone their decision-making, decrease their spending and/or delay their payments to us. Such caution by customers could, among other things, limit our ability to maintain or increase our sales or recognize revenue from committed contracts.

For example, we continue to experience an impact from the current macroeconomic environment in our Software Integrity segment as customers have applied elevated levels of scrutiny to purchasing decisions due in part to their own budget uncertainty, which has, in some cases, affected customer order size, pricing and/or contract duration. On November 29, 2023, we announced that we have decided to explore strategic alternatives for our Software Integrity segment. As a part of this process, our management is considering a full range of strategic opportunities. At this time we cannot predict the impact that such strategic alternatives might have on our business, operations or financial condition.This announcement and uncertainty could have a number of negative effects on our current business, including potentially disrupting our regular operations, diverting the attention of our workforce and management team and increasing undesired workforce turnover. It could also disrupt existing business relationships, make it harder to develop new business relationships, or otherwise negatively impact the way that we operate our business, which could negatively impact our business, operating results or financial condition.
If these macroeconomic uncertainties persist and economic conditions continue to deteriorate, then the semiconductor and electronics industries could fail to grow. Additionally, uncertain macroeconomic conditions could also have the effect of increasing other risks and uncertainties facing our business, which could have a material adverse effect on our business, operationsoperating results and financial condition.
The COVID-19 pandemic has caused minor disruptions to our business operations to date and Such risks that may be heightened by uncertain macroeconomic conditions could haveinclude China’s stated policy of becoming a material adverse effect on our business, operations and financial conditionglobal leader in the future.semiconductor industry may lead to increased competition or further disruption of international trade relationships, including, but not limited to, additional government trade restrictions. For example, we experienced limited hardware supply chainmore on risks related to government export and logistical challengesimport restrictions such as well as a slowdown in customer commitments in our Software Integrity segment. In response to the COVID-19 novel coronavirus pandemic, governmentsU.S. government’s Entity List and businesses have taken unprecedented actions to contain the virus, including social distancing, travel restrictions, shelter-in-place orders and restrictions on non-essential businesses. These restrictions have significantly curtailed global economic activity and have caused substantial volatility and disruption in global financial markets. We transitioned most of our employees in affected regions to work remotely in order to comply with applicable restrictions and government requirementsExport Regulations (as defined below), see “, and implemented travel restrictions and other changes to our business operations.Industry Risks – We are transitioning employees back into offices in select jurisdictions in conformity with local guidelinessubject to governmental export and regulations. Each office must follow physical distancing guidelinesimport requirements that could subject us to liability and affirmative health measures in compliance with different local and national requirements. Although we have been able to navigate workplace restrictions and limitations with minimal disruptions torestrict our business operations to date, we may further modify our business practices and real estate needs in response to the risks and negative impacts caused by the COVID-19 pandemic. We cannot be certain that these measures will be successful.
The extent to which the COVID-19 pandemic impacts our business operations in future periods will depend on multiple uncertain factors, including the duration and scope of the pandemic, its overall negative impact on the global economy, continued responses by governments and businesses to COVID-19, the ability to secure timely payment from customers, the ability to accurately estimate customer demand, reduced willingness of current and potential customers to purchasesell our products and services, which could impair our ability to compete in international markets.
Adverse economic conditions affect demand for devices that our products help create, such as the ICs incorporated in personal computers, smartphones, automobiles and servers. Longer-term reduced demand for these or other products could result in reduced demand for design solutions and significant decreases in our average selling prices and product sales over time. Future economic downturns could also adversely affect our business, operating results and financial condition. In addition, if our customers or distributors build elevated inventory levels, we could experience a decrease in short-term and/or long-term demand for our products. If any of these events or disruptions were to occur, the demand for our products and services could be adversely affected along with our business, operating results and financial condition. Further, the negative impact of these events or disruptions may be deferred due to their own business and market uncertainties, the ability of our business partnersmodel.
Further economic instability could also adversely affect the banking and third-party providersfinancial services industry and result in bank failures or credit downgrades of the banks we rely on for foreign currency forward contracts, credit and banking transactions, and deposit services, or cause them to fulfilldefault on their responsibilities obligations. Additionally, the banking
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and commitments,financial services industries are subject to complex laws and are heavily regulated. There is uncertainty regarding how proposed, contemplated or future changes to the laws, policies and regulations governing our industry, the banking and financial services industry and the economy could affect our business, including increased global interest rates and global inflationary pressure. A deterioration of conditions in worldwide credit markets could limit our ability to secure adequateobtain external financing to fund our operations and timely supply of equipment and materials from suppliers for our hardware products, and the ability to develop and deliver our products.capital expenditures. In addition, continued weakdifficult economic conditions may also result in impairment in valuea higher rate of losses on our tangible and intangible assets. The impactaccounts receivable due to credit defaults. Any of the COVID-19 pandemic may also have the effect of heightening many of the other risksforegoing could cause adverse effects on our business, operating results and uncertainties described in this “Risk Factors” section.
Industry Risksfinancial condition, and could cause our stock price to decline.
The growth of our business depends primarily on the semiconductor and electronics industries.
The growth of the electronic design automation (EDA)EDA industry as a whole, sales in our Semiconductor & System Design segment product sales,Automation and Design IP segments, and, to some extent, our Software Integrity segment product sales are dependent on the semiconductor and electronics industries. A substantial portion of our business and revenue depends upon the commencement of new design projects by semiconductor manufacturers, systems companies and their customers. The increasing complexity of designs of systems-on-chips, integrated circuits,SoCs, ICs, electronic systems and customers’ concerns about managing costs have previously led to, and in the future could lead to, a decrease in design starts and design activity in general, withgeneral. For example, in response to this increasing complexity, some customers focusing moremay choose to focus on one discrete phase of the design process or optingopt for less advanced, but less risky, manufacturing processes that may not require the most advanced EDA products. Demand for our products and services could decrease and our business, financial condition and operating results of operations could be adversely affected if growth in the semiconductor and electronics industries slows or stalls, including due to the impact of the COVID-19 pandemic.increased global inflationary pressures and interest rates, a continued or worsening global supply chain disruption, geopolitical pressures or economic slowdowns or recessions. Additionally, as the EDA industry has matured, consolidation has resulted in stronger competition from companies better able to compete as sole source vendors. This increased competition may cause our revenue growth rate to decline and exert downward pressure on our operating margins, which maywould have an adverse effect on our business and financial condition.
Furthermore, the semiconductor and electronics industries have become increasingly complex and interconnected ecosystems. Many of our customers outsource the manufacturemanufacturing of their semiconductor designs to foundries. Our customers also frequently incorporate third-party IP, whether provided by us or other vendors, into their designs to improve the efficiency of their design process. We work closely with major foundries to ensure that our EDA, IP and

manufacturing solutions are compatible with their manufacturing processes. Similarly, we work closely with other major providers of semiconductor IP, particularly microprocessor IP, to optimize our EDA tools for use with their IP designs and to assure that their IP and our own IP products whichwork effectively together, as we may each provide for the design of separate components on the same chip, work effectively together.chip. If we fail to optimize our EDA and IP solutions for use with major foundries’ manufacturing processes or major IP providers’ products, or if our access to such foundry processes or third-party IP products is hampered, then our solutions may become less desirable to our customers, resulting in an adverse effect on our business and financial condition.
Consolidation among our customers and within the industries in which we operate, as well as our dependence on a relatively small number of large customers, may negatively impact our operating results.
A number of business combinations, including mergers, asset acquisitions and strategic partnerships, among our customers in the semiconductor and electronics industries have occurred over the last several years, and more could occur in the future. Consolidation among our customers could lead to fewer customers or the loss of customers, increased customer bargaining power, or reduced customer spending on software and services. Furthermore, we depend on a relatively small number of large customers, and on such customers continuing to renew licenses and purchase additional products from us, for a large portion of our revenue. Reduced customer spending or the loss of a small number of customers, particularly our large customers, could adversely affect our business and financial condition. In addition, we and our competitors from time to time acquire businesses and technologies to complement and expand our respective product offerings. If any of our competitors consolidate or acquire businesses and technologies which we do not offer, they may be able to offer a larger technology portfolio, additional support and service capability, or lower prices, which could negatively impact our business and operating results.
Uncertainty in the global economy, and its potential impact on the semiconductor and electronics industries in particular, may negatively affect our business, operating results and financial condition.
Uncertainty caused by the recent challenging global economic conditions, including due to the effects of the COVID-19 pandemic, could lead some of our customers to postpone their decision-making, decrease their spending and/or delay their payments to us. Such caution by customers could, among other things, limit our ability to maintain or increase our sales or recognize revenue from committed contracts. Outside of a slowdown in customer commitments in our Software Integrity segment, we have not seen evidence of impacts on customer orders from the COVID-19 pandemic to date.
We cannot predict the stability of the economy as a whole or the industries in which we operate. Further economic instability could adversely affect the banking and financial services industry and result in credit downgrades of the banks we rely on for foreign currency forward contracts, credit and banking transactions, and deposit services, or cause them to default on their obligations. There is uncertainty regarding how proposed, contemplated or future changes to the complex laws and regulations governing our industry, the banking and financial services industry, and the economy could affect our business. In addition, economic conditions could deteriorate in the future, and, in particular, the semiconductor and electronics industries could fail to grow, including as the result of the effects of the COVID-19 pandemic and any disruption of international trade relationships such as tariffs, export licenses, or other government trade restrictions.
In the event of future improvements in economic conditions for our customers, the positive impact on our revenues and financial results may be deferred due to our business model. Any of the foregoing could cause adverse effects on our business, operating results and financial condition, and could cause our stock price to decline.
We operate in highly competitive industries, and if we do not continue to meet our customers’ demand for innovative technology at lower costs, our products may not be competitive or may become uncompetitive and obsolete, and our business and financial condition may be harmed.obsolete.
In our Semiconductor & System Design Automation segment, we compete against EDA vendors that offer a variety of products and services, such as Cadence Design Systems, Inc. and Mentor Graphics Corporation (now part of Siemens AG).EDA. We also compete with other EDA vendors, including new entrants to the marketplace, that offer products focused on one or more discrete phases of the IC design process. Moreover, our customers internally develop design tools and capabilities that compete with our products, including internal designs that compete with our IP products. In the area ofour Design IP products,segment, we compete against numerous othera growing number of silicon IP providers as well as our customers’ internally developed IP.

In our Software Integrity segment, we compete with numerous other solution providers, many of which focus on specific aspects of software security or quality analysis. We also compete with frequent new entrants, which include start-up companies and more established software companies.
The industries in which we operate are highly competitive, with new competitors entering these markets both domestically and internationally. For example, China has implemented national policies favoring Chinese companies and has formed government-backed investment funds as it seeks to build independent EDA capabilities and compete internationally in the semiconductor industry. The demand for our products and services is dynamic and depends on a number of factors, including, among other things, demand for our customers’ products, design starts and our customers’ budgetary constraints. Technology in these industries evolves rapidly and is characterized by frequent product introductions and improvements as well as changes in industry standards and customer requirements. For example, the adoption of cloud computing and artificial intelligence (AI) technologies can bring new demandsdemand and also challenges in terms of disruption to both business models and our existing technology
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offerings. Our efforts in developing such new technology solutions, including, for example, our current efforts in creating cloud computing and AI solutions, may not succeed. Semiconductor device functionality requirements continually increase while feature widths decrease, which substantially increasingincreases the complexity, cost and risk of chip design and manufacturing. At the same time, our customers and potential customers continue to demand an overalla lower total cost of design, which can lead to the consolidation of their purchases withfrom one vendor. In order to succeed in this environment, we must successfully meet our customers’ technology requirements and increase the value of our products, while also striving to reduce their overall costs and our own operating costs.
We compete principally on the basis of technology, product quality and features (including ease-of-use), license or usage terms, post-contract customer support, interoperability among products, and price and payment terms. Specifically, we believe the following competitive factors affect our success:
Our ability to anticipate and lead critical development cycles and technological shifts, innovate rapidly and efficiently, improve our existing software and hardware products, and successfully develop or acquire such new products;
Our ability to offer products that provide both a high level of integration into a comprehensive platform and a high level of individual product performance;
Our ability to enhance the value of our offerings through more favorable terms such as expanded license usage, future purchase rights, price discounts and other differentiating rights, such as multiple tool copies, post-contract customer support, “re-mix” rights that allow customers to exchange the software they initially licensed for other Synopsys products, and the ability to purchase pools of technology;
Our ability to manage an efficient supply chain to ensure availability of hardware products;product availability;
Our ability to compete on the basis of payment terms; and
Our ability to provide engineering and design consulting for our products.
If we fail to successfully manage any of these competitive factors, fail to successfully balance the conflicting demands for innovative technology and lower overall costs, or fail to address new competitive forces, our business, operating results and financial condition will be adversely affected.
We are subject to governmental export and import requirements that could subject us to liability and restrict our ability to sell our products and services, which could impair our ability to compete in international markets.
We are subject to export controls, laws and regulations that restrict selling, shipping or transmitting certain of our products and services and transferring certain of our technology outside the United States. These requirements also restrict domestic release of software and technology to certain foreign nationals. In addition, we are subject to customs and other import requirements that regulate imports that may be important for our business.
If we fail to comply with the U.S. Export Administration Regulations or other U.S. or non-U.S. export requirements (collectively, the Export Regulations), we could be subject to substantial civil and criminal penalties, including fines for the company and the possible loss of the ability to engage in exporting and other international transactions. Due to the nature of our business and technology, the Export Regulations may also subject us to governmental inquiries regarding transactions between us and certain foreign entities. For example, we have received administrative subpoenas from the U.S. Bureau of Industry and Security (the BIS) requesting production of information and documentation relating to transactions with certain Chinese entities. We believe that we are in full compliance with all applicable regulations and are working with the BIS to respond to its subpoenas. However, we cannot predict the outcome of the inquiries or their potential effect on our operations or financial condition.
We believe that the Export Regulations do not materially impact our business at this time, but we cannot predict the impact that additional regulatory changes may have on our business in the future. The United States has published significant changes to the Export Regulations with respect to Russia and China, and we anticipate additional changes to the Export Regulations in the future. For example, the United States government has implemented controls on advanced computing ICs, computer commodities that contain such ICs, and certain semiconductor manufacturing items, as well as controls on transactions involving items for supercomputer and semiconductor manufacturing end-users. The controls expand the scope of foreign-produced items subject to license requirements for certain entities on the U.S. government's Entity List. Future changes to the Export Regulations, including
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changes in the enforcement and scope of such regulations, may create delays in the introduction of our products or services in international markets or could prevent our customers with international operations from deploying our products or services globally. In some cases, such changes could prevent the export or import of our products.
Consolidation among our customers and within the industries in which we operate, as well as our dependence on a relatively small number of large customers, may negatively impact our operating results.
A number of business combinations and strategic partnerships among our customers in the semiconductor and electronics industries have occurred over the last several years, and more could occur in the future. Consolidation among our customers could lead to fewer customers or the loss of customers, increased customer bargaining power or reduced customer spending on software and services. Further, we depend on a relatively small number of large customers, and on such customers continuing to renew licenses and purchase additional products from us, for a large portion of our revenues. Consolidation among our customers could also reduce demand for our products and services if customers streamline research and development or operations, or reduce or delay purchasing decisions. Reduced customer spending or the loss of customers, particularly our large customers, could adversely affect our business, operating results and financial condition.
In addition, we and our competitors may acquire businesses and technologies to complement and expand our respective product offerings. Consolidated competitors could have considerable financial resources and channel influence as well as broad geographic reach, which may enable them to be more competitive in, among other things, product differentiation, breadth of technology portfolio, pricing, marketing, services or support. Such consolidations or acquisitions could negatively impact our business, operating results and financial condition.
Business Operations Risks
The global nature of our operations exposes us to increased risks and compliance obligations that may adversely affect our business.obligations.
We derive roughly half of our revenue from sales outside the United States, and we expect our orders and revenue to continue to depend on sales to customers outside the U.S. We have also continually expanded our non-U.S. operations. This strategy requires us to recruit and retain qualified technical and managerial employees, manage multiple remote locations performing complex software development projects, and ensure intellectual property protection outside of the U.S. Our international operations and sales subject us to a number of increased risks, including:
IneffectiveEconomic slowdowns, recessions or weaker legal protectionuncertainty in financial markets, including, among other things, the impact of intellectual property rights;increased global inflationary pressures and interest rates;
Uncertain economic, legal and political conditions in countriesChina, Europe and other regions where we do business;business, including, for example, changes in China-Taiwan relations, regional or global military conflicts, and related sanctions and financial penalties imposed on participants in such conflicts;
Government trade restrictions, including tariffs, export licenses,controls or other trade barriers, and changes to existing trade arrangements, between various countries such as China;including the unknown impact of current and future U.S. and Chinese trade regulations;

Ineffective or weaker legal protection of intellectual property rights;
Difficulties in adapting to cultural differences in the conduct of business, which may include business practices in which we are prohibited from engaging by the Foreign Corrupt Practices Act or other anti-corruption laws;
Financial risks such as longer payment cycles, changes in currency exchange rates and difficulty in collecting accounts receivable;
Inadequate local infrastructure that could result in business disruptions;
Additional taxes, interest and potential penalties and uncertainty around changes in tax laws of various countries; and
Other factors beyond our control such as natural disasters, terrorism, civil unrest, war and infectious diseases and pandemics, including COVID-19.such as the COVID-19 pandemic.
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Furthermore, if any of the foreign economies in which we do business deteriorate or if we fail to effectively manage our global operations, our business and operating results of operations will be harmed.
There is inherent risk, based on the complex relationships between certain Asian countries such as China, where we derive a growing percentage of our revenue, and the United States, that political, diplomatic or military events could result in trade disruptions, including tariffs, trade embargoes, export restrictions and other trade barriers. A significant trade disruption, export restriction, or the establishment or increase of any trade barrier in any area where we do business could reduce customer demand and cause customers to search for substitute products and services, make our products and services more expensive or unavailable for customers, increase the cost of our products and services, have a negative impact on customer confidence and spending, make our products less competitive, or otherwise have a materially adverse impact on our backlog, future revenue and profits, our customers’ and suppliers’ businesses,business, operating results and financial condition. For example and as described above, the ongoing geopolitical and economic uncertainty between the U.S. and China, the unknown impact of current and future U.S. and Chinese trade regulations, and other geopolitical risks with respect to China and Taiwan may cause disruptions in the markets and industries we serve and our supply chain, decreased demand from customers for products using our solutions or other disruptions, which could, directly or indirectly, materially harm our business, operating results of operations.
and financial condition. For example, beginning in May 2019,more on risks related to government export and import restrictions such as the United States government placed certain entities on the “Entity List,” restricting the sale of U.S. technologies to the named entities. As a result of this government action, unless and until the restriction is lifted, we are not able to ship products or provide support to these entities. In addition, in May 2020, the United States government placed further restrictions on certain entities on the Entity List to prevent them from sharing designs developed using U.S. software or technology with other entities on thegovernment’s Entity List and obtaining semiconductors manufactured with processesthe Export Regulations see “Industry Risks – We are subject to governmental export and import requirements that use U.S. softwarecould subject us to liability and technology. In August 2020, the Entity List rules were further revised such that any company with knowledge that a customer will use certain U.S. technologiesrestrict our ability to design or produce any item for a Huawei-affiliated company on the Entity List must obtain a license priorsell our products and services, which could impair our ability to any export of such technologies. We believe that this latest restriction will not materially impact our business at this time, but cannot predict the impact that additional regulatory changes may have on our businesscompete in the future. international markets.

In response to thesethe U.S. adopting tariffs and trade barriers or taking other actions, or similar actions taken by the United States, other countries may also adopt tariffs and trade barriers that could limit our ability to offer our products and services. Current and potential customers who are concerned or affected by such tariffs or restrictions may respond by developing their own products or replacing our solutions, which would have an adverse effect on our business. In addition, government or customer efforts, attitudes, laws or policies regarding technology independence may lead to non-U.S. customers favoring their domestic technology solutions that could compete with or replace our products, which would also have an adverse effect on our business.
In addition to tariffs and other trade barriers, our global operations are subject to numerous U.S. and foreign laws and regulations includingsuch as those related to anti-corruption, tax, corporate governance, imports and exports, financial and other disclosures, privacy and labor relations. These laws and regulations are complex and may have differing or conflicting legal standards, making compliance difficult and costly. In addition, there is uncertainty regarding how proposed, contemplated or future changes to these complex laws and regulations could affect our business. We may incur substantial expense in complying with the new obligations to be imposed by these laws and regulations, and we may be required to make significant changes in our business operations, all of which may adversely affect our revenues and our business overall. If we violate these laws and regulations, we could be subject to fines, penalties or criminal sanctions, and may be prohibited from conducting business in one or more countries. Although we have implemented policies and procedures to help ensure compliance with these laws and regulations, there can be no assurance that our employees, contractors, agents or partners will not violate such laws and regulations. Any violation individually or in the aggregate could have a material adverse effect on our operations and financial condition.

Our financial results are also affected by fluctuations in foreign currency exchange rates. A weakening U.S. dollar relative to other currencies increases expenses of our foreign subsidiaries when they are translated into U.S. dollars in our consolidated statements of operations.income. Likewise, a strengthening U.S. dollar relative to other currencies, including the renminbi or Yen, reduces revenue of our foreign subsidiaries upon translation and consolidation. Exchange rates are subject to significant and rapid fluctuations due to a number of factors, including interest rate changes and thereforepolitical and economic uncertainty. Therefore, we cannot predict the prospective impact of exchange rate fluctuations. Although we engage in foreign currency hedging activity, weWe may be unable to hedge all of our foreign currency risk, which could have a negative impact on our results of operations.operating results.
Our operating results may fluctuate in the future, which may adversely affect our stock price.
Our operating results are subject to quarterly and annual fluctuations, which may adversely affect our stock price. Our historical results should not be viewed as indicative of our future performance due to these periodic fluctuations.
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Many factors may cause our backlog, revenue or earnings to fluctuate, including:including, among other things:
Changes in demand for our products-especiallyproducts—especially products, such as hardware, generating upfront revenue-duerevenue—due to fluctuations in demand for our customers’ products and due to constraints in our customers’ budgets for research and development and EDA products and services;
Changes in demand for our products due to customers reducing their expenditures, whether as a cost-cutting measure or a result of their insolvency or bankruptcy, and whether due to the COVID-19 pandemicincreased global inflationary pressures and interest rates and a sustained global semiconductor shortage or other reasons;
Product competition in the EDA industry, which can change rapidly due to industry or customer consolidation and technological innovation;
Our ability to innovate and introduce new products and services or effectively integrate products and technologies that we acquire;
Failures or delays in completing sales due to our lengthy sales cycle, which often includes a substantial customer evaluation and approval process because of the complexity of our products and services;
Our ability to implement effective cost control measures;
Our dependence on a relatively small number of large customers, and on such customers continuing to renew licenses and purchase additional products from us, for a large portion of our revenue;
Changes to the amount, composition and valuation of, and any impairments to or write-offs of, our inventory;assets or strategic investments;
Changes in the mix of our products sold, as increased sales of our products with lower gross margins, such as our hardware products, may reduce our overall margins;
Expenses related to our acquisition and integration of businesses and technology;technologies;
Changes in tax rules, as well as changes to our effective tax rate, including the tax effects of infrequent or unusual transactions and tax audit settlements;
Delays, increased costs or quality issues resulting from our reliance on third parties to manufacture our hardware products, which includes a sole supplier for certain hardware components;
Natural variability in the timing of IP drawdowns, which can be difficult to predict;
General economic and political conditions that affect the semiconductor and electronics industries, such as disruptions to international trade relationships, including tariffs, export licenses, or other trade barriers affecting our or our suppliers’ products, as well as impacts due to the COVID-19 pandemic;products; and
Changes in accounting standards, which may impact the way we recognize our revenue and costs and impact our earnings.

The timing of revenue recognition may also cause our revenue and earnings to fluctuate. The timing of revenue recognition is affected by factors that include:
Cancellations or changes in levels of orders or the mix between upfront products revenue and time-based products revenue;
Delay of one or more orders for a particular period, particularly orders generating upfront products revenue, such as hardware;
Delay in the completion of professional services projects that require significant modification or customization and are accounted for using the percentage of completion method;
Delay in the completion and delivery of IP products in development as to which customers have paid for early access;
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Customer contract amendments or renewals that provide discounts or defer revenue to later periods; and
The levels of our hardware and IP revenues, which are recognized upfront and are primarily dependent upon our ability to provide the latest technology and meet customer requirements.
These factors, or any other factors or risks discussed herein, could negatively impact our backlog, revenue or earnings and cause our stock price to decline. Additionally, our results may fail to meet or exceed the expectations of securities analysts and investors, or such analysts may change their recommendation regarding our stock, which could cause our stock price to decline. Our stock price has been, and may continue to be, volatile, which may make it more difficult for our stockholders to sell their shares at a time or a price that is favorable to them.
Cybersecurity threats or other security breaches could compromise sensitive information belonging to us or our customers and could harm our business and our reputation, particularly that of our security testing solutions.
We store sensitive data, including intellectual property, our proprietary business information and that of our customers, and confidential employeepersonal information, in our data centers, and on our networks. Despitenetworks or on the cloud. In addition, our security measures,operations depend upon our information technology (IT) systems. We maintain a variety of information security policies, procedures, and infrastructurecontrols to protect our business and proprietary information, prevent data loss and other security breaches and incidents, keep our IT systems operational and reduce the impact of a security breach or incident, but these securities measures cannot provide and have not provided absolute security. In the normal course of business, our systems are and have been the target of malicious cyber attack attempts and have been and may be vulnerablesubject to attacks by hackers or breachedcompromise due to employee error, malfeasance or other disruptions that have and could result in unauthorized disclosure or loss of sensitive information. As aTo date, we have not identified material cyber security incidents or incurred any material expenses with any incidents. However, any breach or compromise could adversely impact our business and operations, expose us or our customers to litigation, investigations, loss of data, increase costs, or result in loss of the COVID-19 pandemiccustomer confidence and shelter-in-place orders, mostdamage to our reputation, any of which could adversely affect our employees in affected areas are working remotely, which magnifies the importance of the integrity ofbusiness and our remote access security measures.
For example, we discovered unauthorized third-party accessability to sell our products and product license files hosted on our SolvNet customer licenseservices.
Industry incidences of cyberattacks and product delivery system in 2015. While we identifiedother cybersecurity breaches have increased and remediated the incident, it is possible that our security measures may be circumvented again in the future, and anyare likely to continue to increase. We are using an increasing number of third-party software solutions, including cloud-based solutions, which increase potential threat vectors, such breach could harm our business and reputation. The techniques used to obtain unauthorized access to networks,as by exploitation of misconfigurations or to sabotage systems, change frequently and generally are not recognized until launched against a target.vulnerabilities. We may be unable to anticipate these techniques or to implement adequate preventative measures. Furthermore, in the operation of our business we also use third-party vendors that provide software or hardware, have access to our network, and/or store certain sensitive data, including confidential information about our employees, and these third parties are subject to their own cybersecurity threats. While ourOur standard vendor terms and conditions include provisions requiring the use of appropriate security measures to prevent unauthorized use or disclosure of our data, as well as other safeguards,safeguards. Despite these measures, there is no guarantee that a breachcompromise of our third-party vendors will not occur and in turn result in a compromise of our own IT systems or data. In addition, if we select a vendor that uses cloud storage as part of their service or product offerings, or if we are selected as a vendor for our cloud-based solutions, our proprietary information could be misappropriated by third parties despite our attempts to validate the security of such services. Many employees continue to work remotely based on a hybrid work model, which magnifies the importance of maintaining the integrity of our remote access security measures. We also periodically acquire new businesses with less mature security programs, and it takes time to align their security practices to meet our information security policies, procedures and controls.
The techniques used to obtain unauthorized access to networks or to sabotage systems of companies such as ours change frequently and generally are not recognized until launched against a target. We may still occur.be unable to anticipate these emerging techniques, react in a timely manner, or implement adequate preventative measures, or we may not have sufficient logging available to fully investigate the incident. Our security measures vary in maturity across the business and may be and have been circumvented. For example, we have identified instances where employees have used non-approved applications for business purposes, some of which do not meet our security standards. In addition, we discovered unauthorized third-party access to our products and product license files hosted on our SolvNet Plus customer license and product delivery system in 2015. Any security breach of our own or a third-party vendor’s systems could cause us to be non-compliant with applicable laws or regulations, subject us to legal claims or proceedings, disrupt our operations, damage our reputation, and cause a loss of confidence in our products and services, any of which could adversely affect our business.business and our ability to sell our products and services.
Our software products, including our hosted solutions as well as ourand software security and quality testing solutions are also targeted by hackers and may also be vulnerablecompromised by, among other things, phishing, exploits of our code or our system configurations, malicious code (such as viruses and worms), distributed denial-of-service attacks, sophisticated
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attacks conducted or sponsored by nation-states, advanced persistent threat intrusions, ransomware and other malware. We leverage many security best practices throughout the software development lifecycle, but our security development practices vary in maturity across the business and may not be effective against all cybersecurity threats. Furthermore, due to cyber attacks. An attackgeopolitical incidents, including regional military conflicts, state-supported and geopolitical-related cybersecurity incidents against companies such as ours may increase. Attacks on our products could potentially disrupt the proper functioning of our software, cause errors in the output of our customers’ work, allow unauthorized access to our or our customers’ proprietary information or cause other destructive outcomes. As a result, our reputation could suffer, customers could stop buying our products, we could face lawsuits and potential liability, and our financial performance could be negatively impacted.
We also offer software security and quality testing solutions. If we fail to identify new and increasingly sophisticated methods of cyber attacks or fail to invest sufficient resources in research and development regarding new threat vectors, our security testing products and services may fail tonot detect vulnerabilities in our customers’ software code.

An actual or perceived failure to identifydetect security flaws may harmnegatively impact the perceived reliability of our security testing products and services, and could result in a loss of customers or sales, or an increased cost to remedy a problem. Furthermore, our growth and recent acquisitions in the software security and quality testing space may increase our visibility as a security-focused company and may make us a more attractive target for attacks on our own information technologyIT infrastructure. Successful attacksAs a result, we could damageexperience negative publicity and our reputation as a security-focused company.could suffer, customers could stop buying our products, we could face lawsuits and potential liability, and our business, operating results and financial condition could be negatively impacted.
If we fail to protect our proprietary technology, our business will be harmed.
Our success depends in part upon protecting our proprietary technology. Our efforts to protect our technology may be costly and unsuccessful. We rely on agreements with customers, employees and other third-partiesthird parties as well as intellectual property laws worldwide to protect our proprietary technology. These agreements may be breached, and we may not have adequate remedies for any breach. Additionally, despite our measures to prevent piracy, other parties may attempt to illegally copy or use our products, which could result in lost revenue if their efforts are successful. Some foreign countries do not currently provide effective legal protection for intellectual property and our ability to prevent the unauthorized use of our products in those countries is therefore limited. Our trade secrets may also be stolen, otherwise become known, or be independently developed by competitors.
From time to time, we may need to commence litigation or other legal proceedings in order to:
Assertto assert claims of infringement of our intellectual property;
Defend defend our products from piracy;
Protect protect our trade secrets or know-how; or
Determine determine the enforceability, scope and validity of the propriety rights of others.
If we do not obtain or maintain appropriate patent, copyright or trade secret protection for any reason, or cannot fully defend our intellectual property rights in certain jurisdictions, our business and operating results would be harmed. In addition, intellectual property litigation is lengthy, expensive and uncertain. Legal fees related to such litigation will increase our operating expenses and may reduce our net income.
We may not be able to realize the potential financial or strategic benefits of the acquisitionstransactions we complete, or find suitable target businesses and technology to acquire, which could hurt our ability to grow our business, develop new products or sell our products.products and services.
Acquisitions and strategic investments are an important part of our growth strategy. We have completed a significant number of acquisitions in recent years. We expect to make additional acquisitions and strategic investments in the future, but we may not find suitable acquisition or investment targets, or we may not be able to consummate desired acquisitions or investments due to unfavorable credit markets, commercially unacceptable terms, failure to obtain regulatory approvals, competitive bid dynamics or other risks, which could harm our operating results.
Acquisitions and strategic investments are difficult, time-consuming, and pose a number of risks, including:including, but not limited to:
Potential negative impact on our earnings per share;
Failure of acquired products to achieve projected sales;
Problems in integrating the acquired products with our products;
Difficulties entering into new markets in which we are not experienced or where competitors may have stronger positions;
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Potential downward pressure on operating margins due to lower operating margins of acquired businesses, increased headcount costs, and other expenses associated with adding and supporting new products;
Difficulties in retaining and integrating key employees;
Substantial reductions of our cash resources and/or the incurrence of debt;debt, which may be at higher than anticipated interest rates;
Failure to realize expected synergies or cost savings;

Difficulties in integrating or expanding sales, marketing and distribution functions and administrative systems, including information technologyIT and human resources systems;
Dilution of our current stockholders through the issuance of common stock as a part of the mergertransaction consideration;
Difficulties in negotiating, governing and realizing value from strategic investments;
Assumption of unknown liabilities, including tax, litigation, cybersecurity and litigation,commercial-related risks, and the related expenses and diversion of resources;
Incurrence of costs and use of additional resources to remedy issues identified prior to or after an acquisition;
Disruption of ongoing business operations, including diversion of management’s attention and uncertainty for employees and customers, particularly during the post-acquisition integration process;
Potential negative impacts on our relationships with customers, distributors and business partners;
Exposure to new operational risks, regulations and business customs to the extent acquired businesses are located in regions where we are not currently conducting business;
The need to implement controls, processes and policies appropriate for a public company at acquired companies that may have previously lacked such controls, processes and policies;policies in areas such as cybersecurity, IT, privacy and more;
Negative impact on our net income resulting from acquisition or investment-related costs; and
Requirements imposed by government regulators in connection with their review of an acquisition, including required divestitures or restrictions on the conduct of our business or the acquired business.
Additionally, we have divested and may in the future divest certain product lines or technologies that no longer fit our long-term strategies. Divestitures may adversely impact our business, operating results and financial condition if we are unable to achieve the anticipated benefits or cost savings from such divestitures, or if we are unable to offset impacts from the loss of revenue associated with the divested product lines or technologies. For example, if we decide to sell or otherwise dispose of certain product lines or assets, we may be unable to do so on satisfactory terms within our anticipated timeframe or at all. Further, whether such divestitures are ultimately consummated or not, their pendency could have a number of negative effects on our current business, including potentially disrupting our regular operations, diverting the attention of our workforce and management team and increasing undesired workforce turnover. It could also disrupt existing business relationships, make it harder to develop new business relationships, or otherwise negatively impact the way that we operate our business.
If we do not manage the foregoing risks, the acquisitionstransactions that we complete or strategic investments that weare unable to complete may have an adverse effect on our business, operating results and financial condition.


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If we fail to timely recruit and/or retain senior management and key employees globally, our business may be harmed.
We depend in large part upon the services of our senior management team and key employees to drive our future success, and certain of such personnel depart our company from time to time, with the frequency and number of such departures varying widely. For example, we have recently experienced significant changes to our executive leadership team due to planned succession and other departures. The departure of key employees could result in significant disruptions to our operations, including adversely affecting the timeliness of our product releases, the successful implementation and completion of our initiatives, the adequacy of our internal control over financial reporting, and our business, operating results and financial condition.
To be successful, we must also attract senior management and key employees who join us organically and through acquisitions. There are a limited number of qualified engineers. Competition for these individuals and other qualified employees is intense and has increased globally, including in major markets such as Asia. Our employees are often recruited aggressively by our competitors and our customers worldwide. Any failure to recruit and/or retain senior management and key employees could harm our business, operating results and financial condition. Additionally, efforts to recruit such employees could be costly and negatively impact our operating expenses.
We issue equity awards from employee equity plans as a key component of our overall compensation. We face pressure to limit the use of such equity-based compensation due to dilutive effects on stockholders. If we are unable to offer attractive compensation packages in the future, it could limit our ability to attract and retain key employees.
We may pursue new product and technology initiatives, from time to time, and if we fail to successfully carry out these initiatives, our business, financial condition, or results of operationswe could be adversely impacted.
As part of the evolution of our business, we have made substantial investments to develop new products and enhancements to existing products through our acquisitions and research and development efforts. If we are unable to anticipate technological changes in our industry by introducing new or enhanced products in a timely and cost-effective manner, or if we fail to introduce products that meet market demand, we may lose our competitive position, our products may become obsolete, and our business, operating results and financial condition or results of operations could be adversely affected.
Additionally, from time to time, we may invest in expansionefforts to expand into adjacent markets, including, for example, software security, and quality testing solutions.solutions and AI. Although we believe these solutions are complementary to our EDA tools, we have less experience and a more limited operating history in offering software quality testing and security products and services, and our efforts in this areacreating AI technology solutions such as Synopsys.ai may not be successful. Our success in these and other new markets depends on a variety of factors, including, but not limited to, the following:
Our ability to attract a new customer base, including in industries in which we have less experience;
Our successful development of new sales and marketing strategies to meet customer requirements;
Our ability to accurately predict, prepare for and promptly respond to technological developments in new fields, including, in the case of our software quality testing and security tools and services, identifying new security vulnerabilities in software code and ensuring support for a growing number of programming languages;
Our ability to compete with new and existing competitors in these new industries, many of which may have more financial resources, industry experience, brand recognition, relevant intellectual property rights or established customer relationships than we currently do, and could include free and open source solutions that provide similar software quality testing, and security tools and AI solutions without fees;

Our ability to skillfully balance our investment in adjacent markets with investment in our existing products and services;
Our ability to attract and retain employees with expertise in new fields;
Our ability to sell and support consulting services at profitable margins; and
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Our ability to manage our revenue model in connection with hybrid sales of licensed products and consulting services.
Difficulties in any of our new product development efforts or our efforts to enter adjacent markets, including delays or disruptions as a result of the COVID-19 pandemic,delays or disruptions, or export control restrictions, could adversely affect our business, operating results and financial condition.
We may have to invest more resources in research and development than anticipated, which could increase our operating expenses and negatively affect our operating results.
We devote substantial resources to research and development. New competitors, technological advances in the semiconductor industry or by competitors, our acquisitions, our entry into new markets or other competitive factors may require us to invest significantly greater resources than we anticipate. If we are required to invest significantly greater resources than anticipated without a corresponding increase in revenue, our operating results could decline. If customers reduce or slow the need to upgrade or enhance their product offerings, our revenue and operating results may be adversely affected. Additionally, our periodic research and development expenses may be independent of our level of revenue, which could negatively impact our financial results. New products may not adequately address the changing needs of the marketplace. New software products may contain undetected errors, defects or vulnerabilities. The occurrence of any defects or errors in our products could result in lost or delayed market acceptance and sales of our products, delays in payment by customers, loss of customers or market share, product returns, damage to our reputation, diversion of our resources, increased service and warranty expenses or financial concessions, increased insurance costs and potential liability for damages. Finally, there can be no guarantee that our research and development investments will result in products that create additional revenue.
Product errors or defects could expose us to liability and harm our reputation and we could lose market share.
Software products frequently contain errors or defects, especially when first introduced, when new versions are released, or when integrated with technologies developed by acquired companies. Product errors, including those resulting from third-party suppliers, could affect the performance or interoperability of our products, could delay the development or release of new products or new versions of products and could adversely affect market acceptance or perception of our products. In addition, any allegations of manufacturability issues resulting from use of our IP products could, even if untrue, adversely affect our reputation and our customers’ willingness to license IP products from us. Any such errors or delays in releasing new products or new versions of products or allegations of unsatisfactory performance could cause us to lose customers, increase our service costs, subject us to liability for damages and divert our resources from other tasks, any one of which could materially and adversely affect our business, operating results and operating results.financial condition.
Our hardware products, which primarily consist of prototyping and emulation systems, subject us to distinct risks.
The growth in sales of our hardware products subjects us to several risks, including:including, but not limited to:
Increased dependence on a sole supplier for certain hardware components, which may reduce our control over product quality and pricing and may lead to delays in production and delivery of our hardware products, should our supplier fail to deliver sufficient quantities of acceptable components in a timely fashion;
Increasingly variable revenue and less predictable revenue forecasts, due to fluctuations in hardware revenue, which is recognized upfront upon shipment, as opposed to most sales of software products for which revenue is recognized over time;
Potential reductions in overall margins, as the gross margin for our hardware products, is typically lower than those of our software products;
Longer sales cycles, which create risks of insufficient, excess or obsolete inventory and variations in inventory valuation, which can adversely affect our business, operating results;results and financial condition;
Decreases or delays in customer purchases in favor of next-generation releases or competitive products, which may lead to excess or obsolete inventory or require us to discount our older hardware products;

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Longer warranty periods than those of our software products, which may require us to replace hardware components under warranty, thus increasing our costs; and
Potential impacts on our supply chain, due toincluding the effects of the COVID-19 pandemic.
Liquidity requirements in our U.S. operations may require us to raise cash in uncertain capital markets, which could negatively affect our financial condition.
As of October 31, 2020, approximately 52% of our worldwide cashincreased global inflationary pressures and cash equivalents balance is held by our international subsidiaries. We intend to meet our U.S. cash spending needs primarily through our existing U.S. cash balances, ongoing U.S. cash flows, and available credit under our term loan and revolving credit facilities. Should our cash spending needs in the U.S. rise and exceed these liquidity sources, due to the impact of the COVID-19 pandemic or otherwise, we may be required to incur additional debt at higher than anticipated interest rates, or access other funding sources, which could negatively affect our results of operations, capital structure or the market price of our common stock.and a sustained global semiconductor shortage.
From time to time, we are subject to claims that our products infringe on third-party intellectual property rights.
We are from time to time subject to claims alleging our infringement of third-party intellectual property rights, including patent rights. Under our customer agreements and other license agreements, we agree in many cases to indemnify our customers if our products are alleged to infringe on a third party’s intellectual property rights. Infringement claims can result in costly and time-consuming litigation, require us to enter into royalty arrangements, subject us to damages or injunctions restricting our sale of products, invalidate a patent or family of patents, require us to refund license fees to our customers or to forgo future payments, or require us to redesign certain of our products, any one of which could harm our business and operating results. For example, some customers have requested we defend and indemnify them against claims for patent infringement asserted in various district courts and at the U.S. International Trade Commission by Bell Semiconductor LLC (Bell Semic), a patent monetization entity, based on Bell Semic’s allegation that the customers’ use of one or more features of certain of our products infringes one or more of six patents held by Bell Semic. We are defending some of our customers consistent with the terms of our End User License Agreement. Further information regarding Bell Semic is contained in Part I, Item 3, Legal Proceedings of this Annual Report on Form 10-K.
We may not be able to continue to obtain licenses to third-party software and intellectual property on reasonable terms or at all, which may disrupt our business and harm our financial results.
We license third-party software and other intellectual property for use in product research and development and, in several instances, for inclusion in our products. We also license third-party software, including the software of our competitors, to test the interoperability of our products with other industry products and in connection with our professional services. These licenses may need to be renegotiated or renewed from time to time, or we may need to obtain new licenses in the future. Third parties may stop adequately supporting or maintaining their technology, or they or their technology may be acquired by our competitors. If we are unable to obtain licenses to these third-party software and intellectual property on reasonable terms or at all, we may not be able to sell the affected products, our customers’ use of the products may be interrupted, or our product development processes and professional services offerings may be disrupted, which could in turn harm our financial results, our customers, and our reputation.
The inclusion of third-party intellectual property in our products can also subject us and our customers to infringement claims. Although we seek to mitigate this risk contractually, weWe may not be able to sufficiently limit our potential liability.liability contractually. Regardless of outcome, infringement claims may require us to use significant resources and may divert management’s attention.attention from the operation of our business.
Some of our products and technology, including those we acquire, may include software licensed under open source licenses. Some open source licenses could require us, under certain circumstances, to make available or grant licenses to any modifications or derivative works we create based on the open source software. Although we have tools and processes to monitor and restrict our use of open source software, theThe risks associated with open source usage may not be eliminated despite our best efforts and may, if not properly addressed, result in unanticipated obligations that harm our business.
If we fail to timely recruit and retain senior management and key employees, our business may be harmed.
We depend in large part upon the services of key members of our senior management team to drive our future success. If we were to lose the services of any member of our senior management team, our business could be adversely affected. To be successful, we must also attract and retain key technical, sales and managerial employees, including those who join us in connection with acquisitions. There are a limited number of qualified EDA and IC design engineers, and competition for these individuals is intense and has increased. Our employees are often recruited aggressively by our competitors and our customers. Any failure to recruit and retain key technical,

sales and managerial employees could harm our business, results of operations and financial condition, and our recruiting and retention efforts may be negatively impacted by restrictions on travel and business activity due to the COVID-19 pandemic. Additionally, efforts to recruit and retain qualified employees could be costly and negatively impact our operating expenses.
We issue equity awards from employee equity plans as a key component of our overall compensation. We face pressure to limit the use of such equity-based compensation due to its dilutive effect on stockholders. If we are unable to grant attractive equity-based packages in the future, it could limit our ability to attract and retain key employees.
In preparing our financial statements we make certain assumptions, judgments and estimates that affect amounts reported in our consolidated financial statements, which, if not accurate, may significantly impact our financial results.
We make assumptions, judgments and estimates for a number of items, including the fair value of financial instruments, goodwill, long-lived assets and other intangible assets, the realizability of deferred tax assets, the recognition of revenue and the fair value of stock awards. We also make assumptions, judgments and estimates in determining the accruals for employee-related liabilities, including commissions and variable compensation, and in determining the accruals for uncertain tax positions, valuation allowances on deferred tax assets, allowances for doubtful accounts,credit losses, and legal contingencies. These assumptions, judgments and estimates are drawn from historical experience and various other factors that we believe are reasonable under the circumstances as of the date of the consolidated financial statements. Actual results could differ materially from our estimates, and such differences could significantly impact our financial results. In addition, we cannot predict the full impact
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Liquidity requirements in our business operations. The uncertainty affects management’s estimates and assumptions,U.S. operations may require us to raise cash in uncertain capital markets, which could resultnegatively affect our financial condition.
As of October 31, 2023, approximately 52% of our worldwide cash and cash equivalents balance is held by our international subsidiaries. We intend to meet our U.S. cash spending needs primarily through our existing U.S. cash balances, ongoing U.S. cash flows, and available credit under our term loan and revolving credit facilities. Should our cash spending needs in greater variability in a varietythe U.S. rise and exceed these liquidity sources, we may be required to incur additional debt at higher than anticipated interest rates or access other funding sources, which could negatively affect our operating results, capital structure or the market price of areas that depend on these estimates and assumptions.our common stock.
Legal and Regulatory Risks
Changes in United States Generally Accepted Accounting Principles (U.S. GAAP) could adversely affect our financial results and may require significant changes to our internal accounting systems and processes.
We prepare our consolidated financial statements in conformity with U.S. GAAP. These principles are subject to interpretation by the Financial Accounting Standards Board (FASB), the Securities and Exchange Commission (SEC) and various bodies formed to interpret and create appropriate accounting principles and guidance.
The FASB periodically issues new accounting standards on a variety of topics, including, for example, revenue recognition and accounting for leases. These and other such standards generally result in different accounting principles, which may significantly impact our reported results or could result in variability of our financial results. For example, the new revenue recognition standard became applicable to us at the beginning of fiscal 2019 and there is an increased volatility in our total revenue with less predictability than the prior accounting standard.
Our results could be adversely affected by a change in our effective tax rate, as a result of tax law changes and related new or revised guidance and regulations, changes in our geographical earnings mix, unfavorable government reviews of our tax returns, material differences between our forecasted and actual annual effective tax rates, or future changes to our tax structure, or by evolving enforcement practices.structure.
Our operations are subject to income and transaction taxes in the United StatesU.S. and in multiple foreign jurisdictions. Because we have a wide range of statutory tax rates in the multiple jurisdictions in which we operate, any changes in our geographical earnings mix, including those resulting from our intercompany transfer pricing or from changes in the rules governing transfer pricing, could materially impact our effective tax rate. Furthermore, a change in the tax law of the jurisdictions where we do business, including an increase in tax rates, an adverse change in the treatment of an item of income or expense, or limitations on our ability to utilize tax credits, could result in a material increase in our tax expense and impact our financial position and cash flows. For example, in response to the fiscal impact of the COVID-19 pandemic, the State of California enacted legislation on June 29, 2020 that would suspend the use of certain corporate research and development tax credits for a three-year period beginning in our fiscal 2021, which could result in an impact in our tax expense.

On December 22, 2017, the President of the United States signed into law the Tax Cuts and Jobs Act (Tax(the Tax Act), was enacted, which significantly changed prior U.S. tax law and includes numerous provisions that affect our business. The Tax Act includes certain new provisions that began to affect our income from foreign operations in the first quarter of fiscal 2019. Since the beginning2019, while other sections of fiscal 2019, the U.S. Treasury Department has issued proposed regulations that

could have a material impact on our ability to claim certain tax benefits related to the Tax Act. While we continue to evaluate the potential impact on our estimated annual tax rate, certain of these regulations have not been finalized and are subject to change. As additional regulations and guidance evolve with respect to the Tax Act and related regulations began to affect our business in the first quarter of fiscal 2023. One of these provisions includes the requirement to capitalize and amortize research and development expenditures instead of expensing such expenditures as we gather more informationincurred. This results in a significant increase to our cash tax liability and perform more analysis,also decreases our results may materially differ from previous estimates,effective tax rate due to increasing the foreign derived intangible income deduction. On September 8, 2023, the Internal Revenue Service issued initial guidance for the Tax Act in Notice 2023-63 and those differencesindicated regulatory guidance will follow. Future regulatory guidance remains uncertain and may materially affect our financial position. Accounting for certain
On August 16, 2022, the Inflation Reduction Act of these provisions requires the exercise of significant judgment.
Further changes2022 (the IR Act) was enacted in the U.S. The IR Act includes a 15% minimum tax laws of foreign jurisdictions could ariserate, as a resultwell as tax credit incentives for reductions in greenhouse gas emissions. The details of the Programmecomputation of Workthe tax and implementation of the incentives will be subject to Develop a Concensus Solutionregulations to be issued by the U.S. Department of the Treasury. On August 9, 2022, the CHIPS and Science Act of 2022 (CHIPS Act) was enacted in the U.S. to provide certain financial incentives to the Tax Challenges Arising fromsemiconductor industry, primarily for manufacturing activities within the Digitalization ofU.S. We are continuing to monitor the Economy (Programme of Work) agreement byIR Act and CHIPS Act and related regulatory developments to evaluate their potential impact on our business and operating results.
On October 8, 2021, the OrganisationOrganization for Economic Co-operation and Development (OECD), announced the OECD/G20 Inclusive Framework on Base Erosion and Profit Shifting (Framework) which representsagreed to a coalitiontwo-pillar solution to address tax challenges arising from digitalization of memberthe economy. On December 20, 2021, the OECD released Pillar Two Model Rules (Pillar Two) defining the global minimum tax rules, which contemplate a 15% minimum tax rate. The OECD continues to release additional guidance, including Administrative Guidance on how the Pillar Two rules should be interpreted and applied and many countries including the United States.are passing legislation to comply with Pillar Two. The Programme of Work is evaluating potential changesFramework calls for law enactment by OECD and G20 members to numerous long-standing tax principles.take effect in 2024 and 2025. These changes, ifwhen enacted by various countries in which we do business, may increase our taxes in these countries. Changes to these and other areas in relation to international tax reform, including future actions taken by foreign governments in response to the Tax Act, could increase uncertainty and may adversely affect our tax rate and cash flow in future years.
Our income and non-income tax filings are subject to review or audit by the Internal Revenue Service and state, local and foreign taxing authorities. We exercise significant judgment in determining our worldwide provision for income taxes and, in the ordinary course of our business, there may be transactions and calculations where the ultimate tax determination is uncertain. We may also be liable for potential tax liabilities of businesses we acquire, including future taxes payable related to the transition tax on earnings from their foreign operations, if any, under the Tax Act. Although we believe our tax estimates are reasonable, theacquire. The final determination in an audit may be materially different than the treatment reflected in our historical income tax provisions and accruals. An assessment of additional taxes because of an audit could adversely affect our income tax provision and net income in the periods for which that determination is made.
In July 2017, the Hungarian Tax Authority (HTA) issued a final assessment against our Hungarian subsidiary (Synopsys Hungary) for fiscal years 2011 through 2013. The HTA has applied withholding taxes on certain payments made to affiliates, resulting in an aggregate tax assessment of approximately $25.0 million and interest and penalties of $11.0 million. We paid the tax assessments, penalties and interest in the first quarter of fiscal 2018 as required by law and recorded these amounts as prepaid taxes on our balance sheet. On April 30, 2019, the Hungarian Administrative Court ruled against Synopsys Hungary. We filed an appeal with the Hungarian Supreme Court on July 5, 2019. The Hungarian Supreme Court heard our appeal on November 12, 2020 and issued a ruling from the bench to remand the case to the Hungarian Administrative Court for further proceedings. We expect to receive the Hungarian Supreme Court’s written decision in the first quarter of fiscal 2021. For further discussion on
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our ongoing audits, see Note 15. Income Taxesof the Hungary audit, see Note 13 of Notes to Consolidated Financial Statements.Statements in this Annual Report under the heading "Non-U.S. Examinations."
We maintain significant deferred tax assets related to certain tax credits.credits and capitalized research and development expenditures. Our ability to use these creditsdeferred tax assets is dependent upon having sufficient future taxable income in the relevant jurisdiction and in the case of foreign tax credits, how such credits are treated under provisions of the Tax Act.current and potential future tax law. Changes to tax laws and regulations, and changes in our forecasts of future income could result in an adjustment to the deferred tax asset and a related charge to earnings that could materially affect our financial results.
Our business is subject to evolving corporate governance and public disclosure regulations and expectations, including with respect to environmental, social and governance matters,that could expose us to numerous risks.
We are subject to changing rules and regulations promulgated by a number of governmental and self-regulatory organizations, including, among others, the SEC, the Nasdaq Stock Market and the Financial Accounting Standards Board (FASB). These rules and regulations continue to evolve in scope and complexity and many new requirements have been created in response to laws enacted by Congress, making compliance difficult and uncertain. In addition, regulators, customers, investors, employees and other stakeholders are increasingly focused on environmental, social and governance (ESG) matters and related disclosures. These changing rules, regulations and stakeholder expectations have resulted in, and are likely to continue to result in, increased general and administrative expenses and increased management time and attention spent complying with or meeting such regulations and expectations. For example, developing and acting on ESG initiatives, and collecting, measuring, and reporting ESG information and metrics can be costly, difficult and time consuming and is subject to evolving reporting standards, including the SEC’s proposed climate-related reporting requirements. We may also communicate certain initiatives and goals regarding environmental matters, diversity, responsible sourcing, social investments and other ESG matters in our SEC filings or in other public disclosures. These initiatives and goals could be difficult and expensive to implement, the technologies needed to implement them may not be cost effective and may not advance at a sufficient pace, and ensuring the accuracy, adequacy, or completeness of the disclosure of our ESG initiatives can be costly, difficult and time consuming. Further, statements about our ESG initiatives and goals, and progress against those goals, may be based on standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that are subject to change. We could also face scrutiny from certain stakeholders for the scope or nature of such initiatives or goals, or for any revisions to these goals. If our ESG-related data, processes and reporting are incomplete or inaccurate, or if we fail to achieve progress with respect to our ESG goals on a timely basis, or at all, our business, financial performance and growth could be adversely affected.
Changes in the U.S. generally accepted accounting principles (U.S. GAAP) could adversely affect our financial results and may require significant changes to our internal accounting systems and processes.
We prepare our consolidated financial statements in conformity with U.S. GAAP. These principles are subject to interpretation by the FASB, the SEC and various bodies formed to interpret and create appropriate accounting principles and guidance. The FASB periodically issues new accounting standards on a variety of topics, including, for example, revenue recognition and accounting for leases. These and other such standards generally result in different accounting principles, which may significantly impact our reported results or could result in variability of our financial results.
We may be subject to litigation proceedings that could harm our business.
We may be subject to legal claims or regulatory matters involving stockholder, consumer, employment, customer, supplier, competition and other issues on a global basis. Litigation is subject to inherent uncertainties, and unfavorable rulings could occur. An unfavorable ruling could include monetary damages or, in cases for which injunctive relief is sought, an injunction prohibiting us from manufacturing or selling one or more products. If we were to receive an unfavorable ruling on a matter, our business and operating results of operations could be materially harmed. Further information regarding certain of these matters is contained in Part I, Item 3, Legal Proceedings of this Annual Report on Form 10-K.
Our business is subject to evolving corporate governance and public disclosure regulations that have increased both our compliance costs and the risk of noncompliance, which could have an adverse effect on our stock price.
We are subject to changing rules and regulations promulgated by a number of governmental and self-regulatory organizations, including the SEC, the Nasdaq Stock Market, and the FASB. These rules and regulations continue to evolve in scope and complexity and many new requirements have been created in response to laws enacted by Congress, making compliance more difficult and uncertain. For example, our efforts to comply with the Dodd-Frank Wall Street Reform and Consumer Protection Act and other regulations, including “conflict minerals” regulations

affecting our hardware products, have resulted in, and are likely to continue to result in, increased general and administrative expenses and a diversion of management time and attention from revenue-generating activities to compliance activities.
There are inherent limitations on the effectiveness of our controls and compliance programs.
Regardless of how well designed and operated it is, a control system can provide only reasonable assurance that its objectives will be met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent
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limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected. Moreover, although we have implementedOur compliance programs and compliance training for employees such measures may not prevent our employees, contractors or agents from breaching or circumventing our policies or violating applicable laws and regulations. Failure of our control systems and compliance programs to prevent error, fraud or violations of law could have a material adverse impact on our business.
General Risks
Our investment portfolio may be impaired by any deterioration of capital markets.
From time to time, our cash equivalent and short-term investment portfolio consists of investment-grade U.S. government agency securities, asset-backed securities, corporate debt securities, commercial paper, certificates of deposit, money market funds, municipal securities and other securities and bank deposits. Our investment portfolio carries both interest rate risk and credit risk and may be negatively impacted by thedeteriorating economic effects of the COVID-19 pandemic.conditions, increased global inflationary pressures and interest rates and bank failures. Fixed rate debt securities may have their market value adversely impacted due to a credit downgrade or a rise in interest rates, while floating rate securities may produce less income than expected if interest rates fall or a credit downgrade occurs. As a result of capital pressures on certain banks, especially in Europe, and the continuing low interest rate environment, some of our financial instruments may become impaired.
Our future investment income may fall short of expectations due to changes in interest rates or if the decline in fair value of investments held by us is judged to be other-than-temporary. In addition, we may suffer losses in principal if we are forced to sell securities that decline in market value due to changes in the issuer’s credit quality or changes in interest rates.
General Risks
Catastrophic events and the effects of climate change, pandemics or other unexpected events may disrupt our business and harm our operating results.
Due to the global nature of our business, our operating results may be negatively impacted by catastrophic events and the effects of climate change, pandemics, such as the recent COVID-19 pandemic, or other unexpected events throughout the world. We rely on a global network of infrastructure applications, enterprise applications and technology systems for our development, marketing, operational, support and sales activities. A disruption or failure of these systems in the event of a major earthquake, fire, extreme temperatures, drought, flood, telecommunications failure, cybersecurity attack, terrorist attack, epidemic or pandemic, (including the COVID-19 pandemic), or other catastrophic eventevents or climate change-related events could cause system interruptions, delays in our product development and loss of critical data and could prevent us from fulfilling our customers’ orders. In particular, our sales and infrastructure are vulnerable to regional or worldwide health conditions, including the effects of the outbreak of contagious diseases, such as the government-imposed restrictions that curtailed global economic activity and caused substantial volatility in global financial markets during the COVID-19 pandemic. Moreover, our corporate headquarters, a significant portion of our research and development activities, our data centers, and certain other critical business operations are located in California, near major earthquake faults.faults and sites of recent wildfires, which may become more frequent, along with other extreme weather events, due to climate change. A catastrophic event or other extreme weather event that results in the destruction or disruption of our data centers or our critical business or information technologyIT systems would severely affect our ability to conduct normal business operations and, as a result, our operating results would be adversely affected.
 Item 1B.     Unresolved Staff Comments
None.


 Item 1C.     Cybersecurity
Not applicable.
 Item 2.     Properties
Our principal officesoffices are currently located in two adjacent buildings in Mountain View, California, which together provide approximately 341,000 square feet of available space. This space is leased through August 2030, and we have two options to extend the lease term, the first to extend the term by ten years, followed by a second option to extend by approximately nine additional years.Sunnyvale, California. We alsocurrently lease approximately 350,0001.2 million square feet of space in three adjacent buildings in Sunnyvale, California, which we have leased through October 2031. These buildings in Mountain View and Sunnyvale are used for research and development, sales and support, marketing, and administrative activities for both of our business segments.

Additionally, we own one building in Sunnyvale, California with approximately 120,000 square feet of space that was vacated in February 2020 and is currently leased to a third party under a lease agreement that runs through February 2031.
We currently lease 29 other28 offices throughout the United States, andof which we sublet 340,000 square feet to third parties. We currently own two office357,000 square feet, of which we lease 238,000 square feet to third parties. We own buildings in Oregon one of which is leased to a third party.and California. These offices are used primarily for sales and support, marketing, and administrative activities as well as research and development for both of our business segments.
International Facilities
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We currently lease additionalapproximately 2.9 million square feet of space in 30 countries other than the United States, and own buildings in Wuhan, China and Hsinchu, Taiwan as well as office space in Xiamen, China and Yongin-si, South Korea. These offices are used primarily for sales and support, service, and research and development activities for bothour business segments.

As our needs change, from time to time, we may relocate, expand, and/or otherwise increase or decrease the size of our business segments in approximately 29 countries throughout the world, including 25,000 square feet in Dublin, Ireland for our international headquarters, as well as significant sites in Yerevan, Armenia, Bangalore, India, Shanghai and Wuhan, China. We own several buildings in Wuhan, China with approximately 551,000 square feet of combined space. In addition, we own two buildings in Hsinchu, Taiwan with approximately 212,000 square feet of combined space. Beginning on March 2021, we will lease approximately 181,000 square feet of space in Shanghai with a term of ten years, and plan to vacate our existing lease in Shanghai, China.
operations, offices or personnel. We believe that our existing facilities, including both owned and leased properties, are in good condition and suitable for theour current conductneeds and that suitable additional or substitute space will be available on commercially reasonable terms as needed to accommodate any expansion of our business.operations.
 Item 3.     Legal Proceedings
We are subject to routine legal proceedings, as well as demands, claims and threatened litigation that arise in the normal course of our business. The ultimate outcome of any litigation is often uncertain and unfavorable outcomes could have a negative impact on our results of operations and financial condition. Regardless of outcome, litigation can have an adverse impact on Synopsys because of the defense costs, diversion of management resources and other factors.

We regularly review the status of each significant matter and assess its potential financial exposure. If the potential loss from any claim or legal proceeding is considered probable and the amount is estimable, we accrue a liability for the estimated loss. Legal proceedings are inherently uncertain and as circumstances change, it is possible that the amount of any accrued liability may increase, decrease or be eliminated.

In July 2017, the HTA issued a final assessment against Synopsys' Hungarian subsidiary (Synopsys Hungary) for fiscal years 2011 through 2013. The HTA disallowed Synopsys Hungary's tax positions taken during these years regarding the timingTax Matter
See Note 15. Income Taxes of the deduction of research expenses and applied withholding taxes on certain payments made to affiliates, resulting in an aggregate tax assessment of approximately $44.5 million and interest and penalties of $18.0 million. On August 2, 2017, Synopsys Hungary filed a claim contesting the final assessment with the Hungarian Administrative Court (the Court). On November 16, 2017, Synopsys Hungary paid the assessment as required by law, while continuing its challenge to the assessment in court. Hearings were held in February and July 2018, February 26, 2019 and April 30, 2019. On December 10, 2018, Synopsys withdrew its claim contesting the final assessment with regard to the timing of the deduction of research expenses, resulting in a remaining disputed tax assessment of approximately $25.0 million and interest and penalties of $11.0 million. On April 30, 2019, the Court ruled against Synopsys Hungary. The Court's opinion was received on May 16, 2019. Synopsys Hungary filed an appeal with the Hungarian Supreme Court on July 5, 2019. In the second quarter of 2019, as a result of the Court's decision, we recorded a tax expense due to an unrecognized tax benefit of $17.4 million, which is net of estimated U.S. foreign tax credits for the tax assessments. The Hungarian Supreme Court heard our appeal on November 12, 2020 and issued a ruling from the bench to remand the case to the Hungarian

Administrative Court for further proceedings. We expect to receive the Hungarian Supreme Court’s written decision in the first quarter of fiscal 2021.
For further discussion of the Hungary audit, see Note 13 of Notes to Consolidated Financial Statements in this Annual Report for a discussion of our Hungary audit under the heading "Non-U.S.“Non-U.S. Examinations."
Bell Semic Actions
On April 27, 2022, Bell Semiconductor LLC (Bell Semic), a patent monetization entity, began filing a series of patent infringement lawsuits against certain technology companies alleging that certain semiconductor devices designed using certain design tools offered by electronic design automation (EDA) vendors, including Synopsys, infringe upon one or more patents held by Bell Semic. Bell Semic seeks money damages, attorneys’ fees and costs, and a permanent injunction prohibiting the defendants from using allegedly infringing EDA design tools.

On April 29, 2022, Bell Semic also began filing a series of complaints with the U.S. International Trade Commission (ITC) alleging violations of Section 337 of the Tariff Act of 1930 and seeking limited exclusion orders preventing the respondents from importing into the United States semiconductor devices designed using certain design tools offered by EDA vendors, including Synopsys, and cease-and-desist orders prohibiting respondents from importing, selling, offering for sale, advertising, or transferring products made using certain design tools offered by EDA vendors, including Synopsys.On November 8, 2022,the ITC instituted the investigations. On May 8, 2023, Bell Semic filed motions to voluntarily withdraw the pending ITC investigations.

Synopsys is not named as a respondent or defendant in any of the aforementioned actions; however, certain of the respondents and defendants are Synopsys customers and have sought defense and indemnity from Synopsys under their End User License Agreements in response to Bell Semic’s allegations. Synopsys is defending some of its customers consistent with the terms of its End User License Agreement.

In November and December 2022, Synopsys and other EDA vendors filed actions for Declaratory Judgment of invalidity and/or non-infringement as to each of the six patents asserted by Bell Semic in the aforementioned actions.Bell Semic’s motion to dismiss the Declaratory Judgment actions was denied on April 27, 2023.Synopsys and other EDA vendors also filed Motions for Preliminary Injunction seeking to enjoin Bell Semic from proceeding with the ITC investigations and patent infringement lawsuits.The Motions for Preliminary Injunction were denied without prejudice on April 27, 2023.Bell Semic responded to the Declaratory Judgment complaint on May 11, 2023, asserting counterclaims for patent infringement against the EDA vendors. On December 6, the Court granted Synopsys’ Motion for Summary Judgment of No Indirect Infringement of the Asserted Claims and stated it would entertain a motion for attorneys fees. The other EDA vendors settled with Bell Semic. The actions for Declaratory Judgment is set for trial on January 16, 2024.
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 Item 4.     Mine Safety Disclosures
Not applicable.


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PART II

 Item 5.     Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Our common stock trades on the Nasdaq Global Select Market under the symbol “SNPS.” As of December 10, 2020,6, 2023, we had 242219 stockholders of record.
Performance Graph
The following graph compares the five-year total return to stockholders of our common stock relative to the cumulative total returns of the S&P 500 Index, the S&P Information Technology Index and the Nasdaq Composite Index. The graph assumes that $100 was invested in Synopsys common stock on October 31, 2015November 2, 2018 (the last trading day before the beginning of our fifth preceding fiscal year) and in each of the indexes on October 31, 20152018 (the closest month end) and that all dividends were reinvested. No cash dividends were declared on our common stock during such time. The comparisons in the table are not intended to forecast or be indicative of possible future performance of our common stock.
COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN*
stockperformancegraph.jpg
909
*$100 invested on October 31, 2015November 2, 2018 in stock or October 31, 2018 in index, including reinvestment of dividends. Fiscal year ending October 28.

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The information presented above in the stock performance graph shall not be deemed to be “soliciting material” or to be “filed” with the SEC or subject to Regulation 14A or 14C, except to the extent that we subsequently specifically request that such information be treated as soliciting material or specifically incorporate it by reference into a filing under the Securities Act or Exchange Act.
Dividends
We have not paid cash dividends on our common stock.
Stock Repurchase Program
OurIn fiscal 2022, our Board of Directors (Board) previously approved a stock repurchase program pursuant to which we were authorized(the Program) with authorization to purchase up to $500.0 million$1.5 billion of our common stock, and has periodically replenished the stock repurchase program to such amount. Our Board replenished the stock repurchase program up to $500.0 million on June 19, 2020. The program does not obligate us to acquire any particular amount of common stock, and the program may be suspended or terminated at any time by our Chief Financial Officer or our Board. We repurchase shares to offset dilution caused by ongoing stock issuances from existing equity plans for equity compensation awards and issuances related to acquisitions, and when management believes it is a good use of cash. Repurchases are transacted in accordance with Rule 10b-18 of the Securities Exchange Act of 1934, as amended (the Exchange Act) and may be made through any means including, but not limited to, open market purchases, plans executed under Rule 10b5-1(c) of the Exchange Act and structured transactions. stock. As of October 31, 2020, $457.92023, $194.3 million remained available for future repurchases under the program.Program.
In December 2019, we entered an accelerated share repurchase agreement (the December 2019 ASR) to repurchase an aggregate of $100.0 million of our common stock. Pursuant to the December 2019 ASR, we made a prepayment of $100.0 million to receive initial share deliveries of shares valued at $80.0 million. The remaining balance of $20.0 million was settled in February 2020. Total shares purchased under the December 2019 ASR were approximately 0.7 million shares, at an average purchase price of $149.75 per share.
In February 2020,August 2023, we entered into an accelerated share repurchase agreement (the February 2020August 2023 ASR) to repurchase an aggregate of $100.0$300.0 million of our common stock. Pursuant to the February 2020August 2023 ASR, we made a prepayment of $100.0$300.0 million to receive initial share deliveries of shares valued at $80.0$255.0 million. The remaining balance of $20.0$45.0 million was settled in May 2020. Total November 2023. Total shares purchased under the February 2020August 2023 ASR were approximately 0.70.6 million shares, at an average purchase price of $140.41$466.71 per share.
The table below sets forth information regarding our repurchases of our common stock during the three months ended October 31, 2020:28, 2023:
Period
Total
number
of shares
purchased (1)
Average
price paid
per share (1)
Total
number of
shares
purchased
as part of
publicly
announced
programs
Maximum dollar
value of shares
that may yet be
purchased
under the
programs
Month #1
July 30, 2023 through September 2, 2023610,574 $491.34 610,574 $194,276,393 
Month #2
September 3, 2023 through September 30, 2023$194,276,393 
Month #3
October 1, 2023 through October 28, 2023$194,276,393 
Total610,574 610,574 $194,276,393 
(1)    Amounts are calculated based on the settlement date.
Period
Total
number
of shares
purchased (1)
 
Average
price paid
per share (1)
 
Total
number of
shares
purchased
as part of
publicly
announced
programs
 
Maximum dollar
value of shares
that may yet be
purchased
under the
programs
Month #1       
August 2, 2020 through September 5, 20202,178
 $229.50
 2,178
 $499,500,159
Month #2       
September 6, 2020 through October 3, 2020178,918
 $203.88
 178,918
 $463,022,956
Month #3       
October 4, 2020 through October 31, 202023,641
 $215.75
 23,641
 $457,922,451
Total204,737
 $205.52
 204,737
 $457,922,451
(1)Amounts are calculated based on the settlement date. Item 6.    [Reserved]









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 Item 6.     Selected Financial Data
 Fiscal Year Ended October 31,(1)
 2020 2019 2018 2017 2016
 (in thousands, except per share data)
Revenue$3,685,281
 $3,360,694
 $3,121,058
 $2,724,880
 $2,422,532
Income before provisions for income taxes638,159
 545,506
 363,543
 383,098
 329,548
Provision (benefit) for income taxes(2)(25,288) 13,139
 (68,975) 246,535
 62,722
Net income663,447
 532,367
 432,518
 136,563
 266,826
Net income (loss) attributed to non-controlling interest(900) 
 
 
 
Net income attributed to Synopsys664,347
 532,367
 432,518
 136,563
 266,826
Net income per share:         
Basic4.40
 3.55
 2.90
 0.91
 1.76
Diluted4.27
 3.45
 2.82
 0.88
 1.73
Working capital (deficit)409,295
 (13,536) (558,618) 68,484
 1,992
Total assets8,030,062
 6,405,160
 6,145,974
 5,396,414
 5,240,365
Long-term debt100,823
 120,093
 125,535
 134,063
 
Stockholders’ equity4,912,367
 4,088,876
 3,485,015
 3,279,724
 3,195,146
(1)
Our fiscal year ends on the Saturday nearest to October 31 and consists of 52 weeks, with the exception that approximately every five years, we have a 53-week year. When a 53-week year occurs, we include the additional week in the first quarter to realign fiscal quarters with calendar quarters. Fiscal 2018 was a 53-week year and ended on November 3, 2018. Fiscal 2020, 2019, 2017, and 2016 were 52-week years ending on October 31, 2020, November 2, 2019, October 28, 2017 and October 29, 2016, respectively.
(2)
Includes $13.2 million, $10.9 million, $14.7 million, $7.1 million, and $16.5 million in net tax benefits from tax settlements received in fiscal 2020, 2019, 2018, 2017, and 2016, respectively. Fiscal 2018 additionally includes a $57.8 million net benefit from tax reform and tax restructuring. Fiscal 2017 additionally includes a $166.2 million expense from our repatriation of foreign earnings. See Note 13 of Notes to Consolidated Financial Statements.
 Item 7.     Management’s Discussion and Analysis of Financial Condition and Results of Operations
Overview
The following overview of our financial condition and results of operations is qualified in its entirety by the more complete discussion contained in this Item 7, the risk factors set forth in Item 1A of this Form 10-K, and our consolidated financial statements and the notes thereto set forth in Item 8 of this Form 10-K. Please also see the cautionary language at the beginning of Part I of this Annual Report on Form 10-K regarding forward-looking statements.
Fiscal 2023 Financial Performance Summary
The following table sets forth some of our key consolidated financial information for each of our last three fiscal years:
 Year Ended October 31,
 202320222021
 (in millions, except per share amounts)
Revenue$5,842.6 $5,081.5 $4,204.2 
Cost of revenue$1,222.2 $1,063.7 $861.8 
Operating expenses$3,351.2 $2,855.8 $2,607.6 
Operating income$1,269.3 $1,162.0 $734.8 
Net income attributed to Synopsys$1,229.9 $984.6 $757.5 
Diluted net income per share attributed to Synopsys$7.92 $6.29 $4.81 
Fiscal 2023 compared to fiscal 2022 financial performance summary
Revenues were $5.8 billion, an increase of $761.1 million or 15%, primarily due to revenue growth across all products and geographies.
Total cost of revenue and operating expenses was $4.6 billion, an increase of $653.9 million or 17%, primarily due to an increase of $287.7 million in employee-related costs resulting from headcount increases through organic growth and acquisitions.
Operating income was $1.3 billion, an increase of $107.2 million or 9%.
For a summary of fiscal 2022 comparison to fiscal 2021, see the discussion in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report on Form 10-K for the fiscal year ended October 31, 2022, filed on December 12, 2022.
Business Summary
Synopsys Inc. provides products and services used across the entire Silicon to Software spectrum fromto bring Smart Everything to life. From engineers creating advanced semiconductors to product teams developing advanced electronic systems to software developers seeking to ensure the security and quality of their code. We are a global leader in supplying the electronic design automation (EDA) software that engineers use to design and test integrated circuits (ICs), also known as chips. We also offer semiconductor intellectual property (IP) products, which are pre-designed circuits that engineers use as components of larger chip designs rather than designing those circuits themselves. We provide software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them. To complement these offerings, we provide technical services and support to help our customers

develop advanced chips and electronic systems. These products and services are part of our Semiconductor & System Design segment.
We are also a leading provider of software tools and services that improve the security, quality and compliance of software in a wide variety of industries, including electronics, financial services, automotive, medicine, energy and industrials. These tools and services are part of our Software Integrity segment.
Our EDA and IP customers are generally semiconductor and electronics systems companies. Our solutions help these companies overcome the challenges of developing increasingly advanced electronics products while also helping them reduce their design and manufacturing costs. While our products are an important part of our customers’ development process, our sales could be affected based on their research and development budgets, and our customers' spending decisions may be affected by their business outlook and willingness to invest in new and increasingly complex chip designs.
Our Software Integrity business delivers products and services that enable software developers to test their code, - while it is being written - for known security vulnerabilities and quality defects, as well as testing for open source security vulnerabilities and license compliance. Our Software Integrity customers are software developers across many industries, including, but also well beyond, the semiconductor and systems industries. Our Software Integrity products and services form a platform that helps our customers buildtrust that our technologies will enable them to meet new requirements for energy efficiency, reliability, mobility, security into the software development lifecycle and across the entire cyber supply chain.more. For more information about our business segments and product groups, see Part I, Item 1 Business of this Annual Report on Form 10-K.
We have consistently grown our revenue since 2005, despite periods of global economic uncertainty. We achieved these results because of our solid execution, leading technologies and strong customer relationships, and because we generally recognize our revenue for software licenses over the arrangement period, which typically approximates three years. See Note 22. Summary of Significant Accounting Polices and Basis of Presentation of the Notes to Consolidated Financial Statements in this Annual Report on Form 10-K for a discussion on our revenue recognition policy. The revenue we recognize in a particular period generally results from selling efforts in prior periods rather than the current period. As a result, decreases as well as increases in customer spending do not immediately affect our revenues in a significant way.
Our growth strategy is based on maintaining and building on our leadership in our EDADesign Automation products, expanding and proliferating our Design IP offerings driving growth in the software security and quality market, and continuing to expand our product portfolio and our total addressable market. In addition, due to our adoption of Accounting Standard Codification 606 (ASC 606), "Revenue from Contracts with Customers", in the beginning of fiscal 2019, the way in which we are required to account for certain types of arrangements has increased the variability in our totalOur revenue growth from period to period. Nevertheless,period is expected to vary based on the accounting impact has not affected the cash generated frommix of our business.time based and upfront products. Based on our leading technologies, customer relationships, business model, diligent
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expense management, and acquisition strategy, we believe that we will continue to execute our strategies successfully.
COVID-19 PandemicRecent Developments
While the COVID-19 pandemic has changed the physical working environmentImpact of the substantial majorityCurrent Macroeconomic and Geopolitical Environment
Uncertainty in the macroeconomic environment, including the effects of, among other things, increased global inflationary pressures and interest rates, potential economic slowdowns or recessions, supply chain disruptions, geopolitical pressures, fluctuations in foreign exchange rates, and associated global economic conditions, have resulted in volatility in credit, equity and foreign currency markets. We expect growth across our geographies in fiscal 2024; however, we are expecting a challenging near-term growth environment in China due to macroeconomic factors as well as, to a lesser degree, entity list and trade restrictions as further discussed below and in Part I, Item 1A, Risk Factors of this Annual Report on Form 10-K.

The current uncertain macroeconomic environment could lead some of our workforcecustomers to working from home, it has otherwise caused only minor disruptionspostpone their decision-making, decrease their spending and/or delay their payments to our business operations with a limitedus. For more on risks related to the current macroeconomic and geopolitical environment, see Part I, Item 1A, Risk Factors, “Uncertainty in the macroeconomic environment, and its potential impact on our operating results thus far. Given the unpredictable nature of the COVID-19 pandemic’s impact on the global economy, our historical results may not be an indication of future performance.
The extent to which the COVID-19 pandemic impacts our business operations in future periods will depend on multiple uncertain factors, including the duration and scope of the pandemic, its overall negative impact on the global economy generally and the semiconductor and electronics industries, specifically, and continued responses by governments and businesses to COVID-19. We have not identified trends that we expect will materially impactmay negatively affect our futurebusiness, operating results atand financial condition” of this time. AsAnnual Report on Form 10-K. For example, we recognize our revenue for software licenses overcontinue to experience an impact from the arrangement period, any potential impact related to COVID-19 may be delayed. We have not observed any changes in the design activity of customers, but we experienced a slowdown in customer commitmentscurrent macroeconomic environment in our Software Integrity segment as customers have applied elevated levels of scrutiny to purchasing decisions due in part to their own budget uncertainty, which has, in some cases, affected customer order size, pricing and/or contract duration. While the situation is dynamic, we expect customers to continue to scrutinize their budgets and negotiate orders for our Software Integrity segment products and solutions in light of the current macroeconomic environment. Further, following a strategic portfolio review, and in consultation with our Board of Directors, we have decided to explore strategic alternatives for our Software Integrity segment. As a part of this process, our management is considering a full range of strategic opportunities. At this time we cannot predict the impact that such strategic alternatives might have on our business, operations or financial condition.
We are also actively monitoring geopolitical pressures around the world, including, among others, changes in the China-Taiwan relations, the conflicts in Ukraine, the Middle East and other regional or global military conflicts. Any significant disruption caused by these or other geopolitical pressures or conflicts could materially affect our employees, business, operating results, financial condition or customers in those regions of the world. For example, Synopsys has employees, operations, customers and strategic partners in the Middle East and in Armenia, which are each experiencing geopolitical conflicts. While we are actively monitoring these conflicts, at this time, these geopolitical conflicts have not received any significant requests from our customers to either delay payments or modify arrangements due to COVID-19. However, this situation could change in future periods and the extent that these requests mayhad a material impact on our business, is uncertain. We have also experienced minor disruptions infinancial condition, or results of operations.
While our hardware supply chain, which we have been able to address with minimal impacttime-based business model provides stability to our business, operations to date.
We will continue to consideroperating results and overall financial position, the potentialbroader implications of these macroeconomic or geopolitical events, particularly in the long term, remain uncertain. Further, the negative impact of the COVID-19 pandemic onthese events or disruptions may be deferred due to our business operations. Although no material impairment or other effects have been identified to date related to the COVID-19 pandemic, there is substantial uncertainty in the nature and degree of its continued effects over time. That uncertainty affects

management’s accounting estimates and assumptions, which could result in greater variability in a variety of areas that depend on these estimates and assumptions as additional events and information become known.model.
See Part I, Item 1A, Risk Factors of this Annual Report on Form 10-K for further discussion of the possible impact of the COVID-19 pandemicglobal economic and geopolitical uncertainty on our business, operations and financial condition.
Developments in Export Control Regulations
On October 7, 2022, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce published changes to U.S. export control regulations (U.S. Export Regulations), including new restrictions on Chinese entities' ability to obtain advanced computing chips, develop and maintain supercomputers, and manufacture advanced semiconductors. Further, on October 14, 2022, a new rule went into effect imposing U.S. export controls on additional technologies, including electronic computer-aided design software specially designed for the development of ICs with Gate-All-Around Field-Effect Transistor structures. On October 17, 2023, the Department of Commerce, Bureau of Industry and Security, published clarifications of and other adjustments to the regulations promulgated on October 7, 2022, pertaining, among other things, to China’s access to certain semiconductor and advanced computing technology. Based on our current understanding, we believe these regulations will not have a material impact on our business. We anticipate additional changes to U.S. Export Regulations in the future, but we cannot forecast the scope or timing of such changes. We will continue to monitor such developments, including potential additional trade restrictions, and other regulatory or policy changes by the U.S. and foreign governments.
For more on risks related to government export and import restrictions such as the U.S. government’s Entity List and other U.S. Export Regulations, see Part I, Item 1A, Risk Factors, “Industry Risks – We are subject to
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governmental export and import requirements that could subject us to liability and restrict our ability to sell our products and services, which could impair our ability to compete in international markets.”
Business Segments
Effective in the first quarter of fiscal 2023, we realigned our organizational structure to evaluate the results of our Design IP business separately. Our Chief Operating Decision Maker (CODM), our Chief Executive Officer, now regularly reviews disaggregated segment information, assesses performance against our key growth strategies and allocates resources based on this new organizational structure. As a result, effective in the first quarter of fiscal 2023, we changed our reportable segments from two reportable segments to the following three reportable segments: (1) Design Automation, which includes our advanced silicon design, verification products and services, system integration products and services, digital, custom and FPGA IC design software, verification software and hardware products, manufacturing software products and other; (2) Design IP, which includes our Design IP products; and (3) Software Integrity, which includes solutions that test software code for security vulnerabilities and quality defects, as well as professional and managed services. As such, prior period reportable segment results and related disclosures have been reclassified to reflect our current reportable segments.
As a result of the change in reporting structure, financial information provided to and used by the CODM to assist in making operational decisions, allocating resources and assessing performance reflects consolidated financial information as well as revenue, adjusted operating income, and adjusted operating margin for the Design Automation, Design IP, and Software Integrity segments, accompanied by disaggregated information relating to revenues by geographic region.
Semiconductor & System Design.Design Automation. This segment includes our advanced silicon design, verification products and services and semiconductor IP portfolio, which encompasses products and services that serve companies primarily in the semiconductor and electronics industries. EDAsystem integration products. This segment also includes digital, custom and Field Programmable Gate Array (FPGA)FPGA IC design software, verification software and hardware products, system integration products and services, and manufacturing software products. Designers use these products to automate the highly complex IC design process and to reduce defects that could lead to expensive design or manufacturing re-spins or suboptimal end products. For
Design IP. This segment includes our Design IP weproducts that serve companies primarily in the semiconductor and electronics industries. We are a leading provider of high-quality, silicon-proven IP solutions for system-on-chips (SoCs). This includes IP that has been optimized to address specific application requirements for the mobile, automotive, digital home, internet of things and cloud computing markets, enabling designers to quickly develop SoCs in these areas.
Software Integrity. This segment includes a broad portfolio of products and services such as leading qualityto intelligently address software risks across the customer’s portfolio and at all stages of the application lifecycle. The testing technologies, automated analysis,tools, services, and consulting experts. Beginning in fiscal 2019, we launched the Polaris Software Integrity Platform, an integrated cloud-based solution that unites key elementsprograms enable our customers to provide an even more valuable way for developers to better develop personalized approaches formanage open source license compliance and detect, prioritize, and remediate known security vulnerabilities and defects across their entire software development lifecycle. Our offerings include security and quality defects early in the development process, thereby minimizing risktesting products, managed services, programs and maximizing productivity.professional services, and training.
Fiscal Year End
Our fiscal year ends on the Saturday nearest to October 31 and consists of 52 weeks, with the exception that approximately every five years, we have a 53-week year. When a 53-week year occurs, we include the additional week in the first quarter to realign fiscal quarters with calendar quarters. Fiscal 2018 was a 53-week year2023, 2022 and ended on November 3, 2018. Fiscal 2020 and 20192021 were 52-week years ending on October 31, 202028, 2023, October 29, 2022, and November 2, 2019,October 30, 2021, respectively. Fiscal 20212024 will be a 52-week53-week year.
For presentation purposes, this Annual Report on Form 10-K refers to the closest calendar month end.
Fiscal 2020 Financial Performance Summary
In fiscal 2020, compared to fiscal 2019, our financial performance reflects the following:
Revenues were $3.7 billion, an increase of $324.6 million or 10%, primarily due to our continued organic growth;
Total cost of revenue and operating expenses were $3.1 billion, an increase of $224.8 million or 8%, primarily due to increases in employee-related costs of $193.4 million, resulting from headcount increases through organic growth and acquisitions, partially offset by a decrease in restructuring costs of $11.1 million;
Operating income of $620.1 million, an increase of $99.9 million or 19%.

Critical Accounting Policies and Estimates
Our discussion and analysis of ourconsolidated financial results under Results of Operations below are based on our audited results of operations, which westatements have been prepared in accordance with U.S. GAAP.In preparing these financial statements, we make assumptions, judgments and estimates that can affect the reported amounts of assets, liabilities, revenues and expenses, and net income. On an ongoing basis, we evaluate our estimates based on historical experience and various other assumptions that we believe are reasonable under the circumstances. Our actual results may differ from these estimates. See Note 22. Summary of Significant Accounting Policies and Basis of Presentation of the Notes to Consolidated Financial Statements for further information on our significant accounting policies.
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The accounting policies that most frequently require us to make assumptions, judgments and estimates, and therefore are critical to understanding our results of operations, are:
Revenue recognition; and

Valuation of business combinations; and
Income taxes.Business combinations.
Revenue Recognition
Our contracts with customers often include promises to transfer multiple products and services to a customer. Determining whether servicesArrangements with customers can involve multiple products and products are considered distinct performance obligations that should be accountedvarious license rights. Customers cannegotiate for separately versus togethera broad portfolio of solutions, and favorable terms along with future purchase options to manage their overall costs. Analysis of the terms and conditions in these contracts and their effect on revenue recognition may require significant judgment.
We have concluded that our EDA software licenses in Time-basedTechnology Subscription License (TSL) contracts are not distinct from our obligation to provide unspecified software updates to the licensed software throughout the license term, because those promises represent inputs to a single, combined performance obligation. Where unspecified additional software product rights are part of the contract with the customer, those rights are accounted for as part of the single performance obligation that includes the licenses, updates, and technical support, because such rights are provided during the same period of time and have the same time-based pattern of transfer to the customer. In reaching this conclusion,
For our IP licensing arrangements, we consideredhave concluded that the naturelicenses and support services are distinct from each other, and therefore treated as separate performance obligations. Revenues from IP licenses are recognized at a point in time upon transfer of ourcontrol of the IP license, and support services are recognized over the support period as a stand ready obligation to customers whichthe customer.
We are required to estimate total consideration expected to be received from contracts with customers. In some circumstances, the consideration expected to be received is variable based on the specific terms of the contract or based on our expectations of the term of the contract. Generally, we have not experienced significant returns or refunds to providecustomers. These estimates require significant judgment and the change in these estimates could have an ongoing right to useeffect on our results of operations during the most up to date and relevant software. As EDA customers operate in a rapidly changing and competitive environment, satisfying the obligation requires providing critical updates to the existing software products, including ongoing iterative interaction with customers to make the software relevant to the customers’ ability to meet the time to go to market with advanced products.periods involved.
Business Combinations
We allocate the purchase price of acquired companies to the tangible and intangible assets acquired and liabilities assumed based upon their estimated fair values aton the acquisition date.date with the exception of contract assets and contract liabilities (deferred revenue) which are recognized and measured on the acquisition date in accordance with our "Revenue Recognition" policy in Note 2. Summary of Significant Accounting Policies and Basis of Presentation of the Notes to Consolidated Financial Statements in this Annual Report on Form 10-K, as if we had originated the contracts. The excess of the purchase price allocation processover the fair values of these net tangible and intangible assets acquired is recorded as goodwill.
Accounting for business combinations requires management to make significant estimates and assumptions with respect toincluding our estimates for intangible assets. Although we believe the assumptions and estimates we have made are reasonable, they are based in part on historical experience, market conditions and information obtained from management of the acquired companies and are inherently uncertain. Examples of critical estimates in valuing certain of the intangible assets we have acquired or may acquire in the future include, but are not limited to:
future expected cash flows from software license sales, subscriptions, support agreements, consulting contracts and acquired developed technologies and patents;
historical and expected customer attrition rates and anticipated growth in revenue from acquired customers;
estimated obsolescence rates used in valuing technology related intangible assets;
the expected use of the acquired assets; and
discount rates.rates used to discount expected future cash flows to present value, which are typically derived from a weighted-average cost of capital analysis and adjusted to reflect inherent risks.
Unanticipated events
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The fair value of the definite-lived intangibles was determined using variations of the income approach.
For acquisitions completed in fiscal 2023, the fair value for acquired existing technology was determined by applying the relief from royalty method under the income approach. The relief from royalty method applies a royalty rate to projected income to quantify the benefit of owning the intangible asset rather than paying a royalty for use of the asset. The economic useful life was determined based on historical technology obsolescence patterns and circumstances may occurprospective technology developments. We assumed royalty rates ranging from 40% to 55%. The present value of operating cash flows from the existing technology was determined using discount rates ranging from approximately 10% to 20%.
Customer relationships represent the fair value of the existing relationships with the acquired company’s customers. Their fair value was determined using the multi-period excess earnings method under the income approach, which may affectinvolves isolating the accuracy or validitynet earnings attributable to the asset being measured based on the present value of such assumptions, estimates or actual results.
Income Taxesthe incremental after-tax cash flows (excess earnings) attributable solely to the asset over its remaining useful life. The economic useful life was determined based on historical customer turnover rates. Projected income from existing customer relationships considered customer retention rates ranging from 85% to 100%. The present value of operating cash flows from existing customers was determined using discount rates ranging from approximately 10% to 20%.
We use the assetbelieve that our estimates and liability method of accounting for income taxes. Under this method, income tax expense is recognized for the amount of taxes payable or refundable for the current year. In addition, deferred tax assets and liabilities are recognized for the expected future tax consequences of temporary differences between the financial reporting and tax bases of assets and liabilities, and for operating losses and tax credit carryforwards. Management must make assumptions judgments and estimates to determine our current provision for income taxes and also our deferred tax assets and liabilities.
Our assumptions, judgments and estimates relativerelated to the current provision for income taxes take into account current tax laws, our interpretationfair value of current tax laws and possible outcomes of current and future audits conducted by foreign and domestic tax authorities. We have established reserves for income taxes to address potential exposures involving tax positions that could be challenged by tax authorities. In addition, weacquired intangible assets are subject to the continual examination of our income tax returns by the U.S. Internal Revenue Service (IRS) and other domestic and foreign tax authorities. We regularly assess the likelihood of outcomes resulting from these examinations to determine the adequacy of our provision for income taxes and have reserved for potential adjustments that may result from such examinations. We believe such estimates to be reasonable; however, the final determination of any of these examinations could significantly impact the amounts provided for income taxes in our consolidated financial statements.reasonable, but significant judgment is involved.

Effect of New Accounting Pronouncements Not Yet Adopted
See Note 16 of Notes to Consolidated Financial Statements.
Results of Operations
The discussion of our consolidated results of operations includes year-over-year comparisons of fiscal 2023 changes compared to fiscal 2022. We adopted new revenue guidance, ASC 606, athave also included a comparison of segment results for fiscal 2022 and 2021 due to the change in reportable segments in the beginning of fiscal 2019 under the modified retrospective method which has limited the comparability2023. For a discussion of prior year results in revenue and commission expense. The comparative information for periods priorother fiscal 2022 changes compared to fiscal 2019 has not been restated.2021, see the discussion in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report on Form 10-K for the fiscal year ended October 31, 2022, filed on December 12, 2022.
Revenue
Our revenues are generated from twothree business segments: the Semiconductor & System Design Automation segment, the Design IP segment and the Software Integrity segment. See Note 1517. Segment Disclosure of the Notes to Consolidated Financial Statements for additionalmore information about our reportable segments and revenue by geographic regions.
Further disaggregation of the revenues into various products and services within these twothree segments is summarized as follows:
Semiconductor & System Design Automation Segment
This segment is comprised of the following:
EDA software includessolutions include digital, custom and Field Programmable Gate Array (FPGA)FPGA IC design software, verification software and hardware products, system integration products and services, and obligations to provide unspecified updates and support services. EDA products and services are typically sold through TSL arrangements that grant customers the right to access and use all of the licensed products at the outset of an arrangement andarrangement; software updates are generally made available throughout the entire term of the arrangement. The weighted-average termduration of the TSLs we entered into in fiscal 2020, 2019, and 2018 were approximatelyour TSL contracts is generally three years, respectively. Under ASC 606, wethough it may vary for specific arrangements. We have concluded that the software licenses in TSL contracts are not distinct from the obligation to provide unspecified software updates to the licensed software throughout the license term, because the multiple software licenses and support represent inputs to a single, combined offering, and timely, relevant software updates are integral to maintaining the utility of the software licenses. We recognize revenue for the combined performance obligation under TSL contracts ratably over the term of the license.
In the case of arrangements involving the sale of hardware products, we generally have two performance obligations. The first performance obligation is to transfer the hardware product, which includes software integral to the functionality of the hardware product. The second performance obligation is to provide maintenance on the hardware and its embedded software, which includes rights to technical support, hardware repairs and software updates that are all provided over the same term and have the same time-based pattern of transfer to the customer. The portion of the transaction price allocated to the hardware product is generally recognized as revenue at the time of shipment because
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the customer obtains control of the product at that point in time. We have concluded that control generally transfers at that point in time because the customer has the ability to direct the use of the asset and an obligation to pay for the hardware. The portion of the transaction price allocated to the maintenance obligation is recognized as revenue ratably over the maintenance term.
Revenue from Professional Service contracts is recognized over time, generally using costs incurred or hours expended to measure progress. We have a history of reasonably estimating project status and the costs necessary to complete projects. A number of internal and external factors can affect these estimates, including labor rates, utilization and efficiency variances and specification and testing requirement changes.
Design IP & System IntegrationSegment
Design IP includes our DesignWare®Synopsys IP portfolio and system-level products and services. Under ASC 606, theseportfolio. These arrangements generally have two performance obligations which consist of transferring of the licensed IP and providing related support, which includes rights to technical support and software updates that are provided over the support term and are transferred to the customer over time. Revenue allocated to the IP licenses is recognized at a point in time upon the later of the delivery date or the beginning of the license period, and revenue allocated to support is recognized over the support term. Royalties are recognized as revenue in the quarter in which the applicable customer sells its products that incorporate our IP. Payments for IP contracts are generally received upon delivery of the IP. Revenue related to the customization of certain IP is recognized as “Professional Services.”
In the case of arrangements involving the sale of Hardware products, we generally have two performance obligations. The first performance obligation is to transfer the hardware product, which includes software integral to the functionality of the hardware product. The second performance obligation is to provide maintenance on the hardware and its embedded software, which includes rights to technical support, hardware repairs and software updates that are all provided over the same term and have the same time-based pattern of transfer to the customer. The portion of the transaction price allocated to the hardware product is generally recognized as revenue at the time of shipment because the customer obtains control of the product at that point in time. We have concluded that control generally transfers at that point in time because the customer has the ability to direct the use of the asset and an obligation to pay for the hardware. The portion of the transaction price allocated to the maintenance obligation is recognized as revenue ratably over the maintenance term.
Revenue from Professional Service contracts is recognized over time, generally using costs incurred or hours expended to measure progress. We have a history of reasonably estimating project status and the costs necessary to complete projects. A number of internal and external factors can affect these estimates, including labor rates, utilization and efficiency variances and specification and testing requirement changes.

Software Integrity Segment
We sell Software Integrity products in arrangements that provide customers the right to software licenses, maintenance updates and technical support. Over the term of these arrangements, the customer expects us to provide integral maintenance updates to the software licenses, which help customers protect their own software from new critical quality defects and potential security vulnerabilities. The licenses and maintenance updates serve together to fulfill our commitment to the customer as both work together to provide functionality to the customer and represent a combined performance obligation. We recognize revenue for the combined performance obligation over the term of the arrangement.
Most of ourOur customer arrangements can involve hundreds ofmultiple products and various license rights, and our customers bargainnegotiate with us over many aspects of these arrangements. For example, they often demandgenerally request a broader portfolio of solutions, support and services and seek more favorable terms such as expanded license usage, future purchase rights and other unique rights at an overall lower total cost. No single factor typically drives our customers’ buying decisions, and we compete on all fronts to serve customers in highly competitive markets. Customers generally negotiate the total value of the arrangement rather than just unit pricing or volumes.
Total Revenue
 Year Ended October 31, $ Change     % Change     $ Change     % Change    
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
Semiconductor & System Design Segment$3,327.2
 $3,026.1
 $2,840.6
 $301.1
 10% $185.5
 7%
Software Integrity Segment358.1
 334.6
 280.5
 23.5
 7% 54.1
 19%
Total$3,685.3
 $3,360.7
 $3,121.1
 $324.6
 10% $239.6
 8%
Year Ended October 31,$ Change    % Change    $ Change    % Change    
2023202220212023 vs. 20222022 vs. 2021
(dollars in millions)
Design Automation$3,775.3 $3,300.2 $2,754.7 $475.1 14 %$545.5 20 %
Design IP1,542.7 1,315.5 1,055.7 227.2 17 %259.8 25 %
Software Integrity524.6 465.8 393.8 58.8 13 %72.0 18 %
Total$5,842.6 $5,081.5 $4,204.2 $761.1 15 %$877.3 21 %
The overall growth of our business has been the primary driver of the increase in our revenue. Our revenues are subject to fluctuations, primarily due to customer requirements including the timing and value of contract renewals. For example, we experience fluctuations in our revenuerevenues due to factors such as the timing of IP product sales, consulting projects, Flexible Spending Account (FSA) drawdowns, royalties, and hardware products sales. As revenuerevenues from IP products sales and hardware products sales are recognized upfront, customer demand and timing requirements for such IP products and hardware have resultedproducts could result in increased variability of our total revenue.revenues.
Contracted but unsatisfied or partially unsatisfied performance obligations (backlog) as of October 31, 2023 were approximately $8.6 billion, which includes $1.4 billion in non-cancellable FSA commitments from customers where actual product selection and quantities of specific products or services are to be determined by customers at a later date. We have elected to exclude future sales-based royalty payments from the remaining performance obligations.
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Approximately 40% of the backlog as of October 31, 2023, excluding non-cancellable FSA, is expected to be recognized as revenue over the next 12 months. The increasemajority of the remaining backlog is expected to be recognized in totalthe following three years. The backlog was approximately $7.1 billionas of October 31, 2022, which included $1.1 billion in non-cancellable FSA commitments from customers.
The amount and composition of unsatisfied performance obligations will fluctuate period to period. We do not believe the amount. of unsatisfied performance obligations is indicative of future sales or revenue, foror that such obligations at the end of any given period correlates with actual sales performance of a particular geography or particular products and services. For more information regarding our revenue as of October 31, 2023, including our contract balances as of such date, see Note 3. Revenue of the Notes to Consolidated Financial Statements.
For fiscal 20202023 compared to fiscal 2019 was primarily attributable2022, revenues increased due to the continued organic growth of theour business in time-based and upfront IP license products, and higher maintenance and service revenue.
The increase in total revenue for fiscal 2019 compared to fiscal 2018 was primarily attributable to the continued business growth in all product categories,groups and higher revenue of $102.5 million recognized under new revenue standard ASC 606 compared with revenue recognized under old revenue standard ASC 605. The increase was partially offset by approximately $46.0 million of additional revenue due to one extra week in fiscal 2018.geographies.
For a discussion of revenue by geographic areas, see Note 1517. Segment Disclosure of the Notes to Consolidated Financial Statements.
Time-Based Products Revenue
 Year Ended October 31, $ Change % Change $ Change % Change
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
 $2,365.2
 $2,198.0
 $2,303.3
 $167.2
 8% $(105.3) (5)%
Percentage of total revenue64% 65% 74%        
 Year Ended October 31,
 20232022$ Change% Change
 (dollars in millions)
Time-based products revenue$3,383.6 $2,993.8 $389.8 13 %
Percentage of total revenue58 %59 %
The increase in time-based products revenue for fiscal 20202023 compared to fiscal 20192022 was primarily attributable to an increase in TSL license revenue from arrangements booked in prior periods.

The decrease in time-based products revenue for fiscal 2019 compared to fiscal 2018 was primarily attributable to the impact of lower revenue recognized under ASC 606 of $206.9 million offset by an increase in TSL license revenue from arrangements booked in prior periods.
Upfront Products Revenue
 Year Ended October 31, $ Change % Change $ Change % Change
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
 $735.6
 $619.8
 $357.7
 $115.8
 19% $262.1
 73%
Percentage of total revenue20% 18% 11%        
 Year Ended October 31,
 20232022$ Change% Change
 (dollars in millions)
Upfront products revenue$1,429.3 $1,226.7 $202.6 17 %
Percentage of total revenue24 %24 %
Changes in upfront products revenue are generally attributable to normal fluctuations in the extent and timing of customer requirements, which can drive the amount of upfront orders and revenue in any particular period.
The increase in upfront products revenue for fiscal 20202023 compared to fiscal 20192022 was primarily due to an increase in the sale of IP products driven by higher demand from customers.
The increase in upfront products revenue for fiscal 2019 compared to fiscal 2018 was primarily due to an increase in the sale of IPand hardware products driven by higher demand from customers and higher IP revenue recognized upfront under ASC 606 of $235.4 million.customers.
Upfront products revenue as a percentage of total revenue will likely fluctuate based on the timing of IP products and hardware product sales. Such fluctuations will continue to be impacted by the timing of shipments and FSA drawdowns due to customer requirements.
Maintenance and Service Revenue
 Year Ended October 31, $ Change % Change $ Change % Change
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
Maintenance revenue$177.4
 $179.0
 $100.4
 $(1.6) (1)% $78.6
 78%
Professional service and other revenue407.1
 363.9
 359.6
 43.2
 12 % 4.3
 1%
Total$584.5
 $542.9
 $460.0
 $41.6
 8 % $82.9
 18%
Percentage of total revenue16% 17% 15%        
Maintenance revenue for fiscal 2020 remained relatively flat compared to fiscal 2019, primarily due to a decrease in the volume and type of arrangements that include maintenance.
 Year Ended October 31,
 20232022$ Change% Change
 (dollars in millions)
Maintenance revenue$361.7 $293.3 $68.4 23 %
Professional service and other revenue668.0 567.7 100.3 18 %
Total$1,029.7 $861.0 $168.7 20 %
Percentage of total revenue18 %17 %
The increase in maintenance revenue for fiscal 20192023 compared to fiscal 20182022 was primarily due to higher revenue under ASC 606 of $74.0 million and an increase in the volume of hardware arrangements that include maintenance.
The increase in professional services and other revenue for fiscal 20202023 compared to fiscal 2019 was primarily due to an increase in the volume of IP consulting projects and the timing of IP consulting projects.
The increase in professional services and other revenue for fiscal 2019 compared to fiscal 20182022 was primarily due to the timing of IP consulting projects. The increase was offset by the impactcustomization projects.
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Cost of Revenue and Operating Expenses
 Year Ended October 31, $ Change % Change $ Change % Change
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
Cost of revenue$794.7
 $752.9
 $735.9
 $41.8
 6% $17.0
 2%
Operating expenses2,270.5
 2,087.5
 2,024.9
 183.0
 9% 62.6
 3%
Total$3,065.2
 $2,840.4
 $2,760.8
 $224.8
 8% $79.6
 3%
Total expenses as a percentage of total revenue83% 85% 88%    
Our expenses are generally impacted by changes in personnel-related costs including salaries, benefits, stock-based compensation and variable compensation; changes in amortization; changes in hardware related direct costs; and changes in selling and marketing expenses. The increase in our expenses compared to prior fiscal years was primarily due to an increase in personnel-related costs, driven by increased headcount from our overall growth, and fixed charges including information technology (IT) and facilities. 
Foreign currency fluctuations, net of hedging, did not have a significant impact on expenses during fiscal 2020 as compared to fiscal 2019, or fiscal 2019as compared to fiscal 2018. See Note 6 of Notes to Consolidated Financial Statements for details on our foreign exchange hedging programs.
Cost of Revenue
Year Ended October 31, $ Change % Change $ Change % Change Year Ended October 31,
2020 2019 2018 2019 to 2020 2018 to 2019 20232022$ Change% Change
(dollars in millions) (dollars in millions)
Cost of products revenue$487.3
 $459.1
 $448.4
 $28.2
 6 % $10.7
 2 %Cost of products revenue$763.5 $653.8 $109.7 17 %
Cost of maintenance and service revenue254.9
 234.2
 203.5
 20.7
 9 % 30.7
 15 %Cost of maintenance and service revenue383.8 343.0 40.8 12 %
Amortization of intangible assets52.5
 59.6
 84.0
 (7.1) (12)% (24.4) (29)%Amortization of intangible assets74.9 66.9 8.0 12 %
Total$794.7
 $752.9
 $735.9
 $41.8
 6 % $17.0
 2 %Total$1,222.2 $1,063.7 $158.5 15 %
Percentage of total revenue22% 22% 24%        Percentage of total revenue21 %21 %
We divide cost of revenue into three categories: cost of products revenue, cost of maintenance and service revenue, and amortization of intangible assets. We segregate expenses directly associated with consulting and training services from cost of products revenue associated with internal functions providing license delivery and post-customer contract support services. We then allocate these group costs between cost of products revenue and cost of maintenance and service revenue based on products and maintenance and service revenue reported.
Cost of products revenue. Cost of products revenue includes costs related to products sold and software licensed, hardware related directhardware-related costs including inventory provisions, allocated operating costs related to product support and distribution, costs, royalties paid to third-party vendors, and the amortization of capitalized research andsoftware development costs associated with software products that had reached technological feasibility.costs.
Cost of maintenance and service revenue. Cost of maintenance and service revenue includes operating costs related to maintaining the infrastructure necessary to operate our services and costs to deliver our consultingmaintenance services, such as hotline and on-site support, production services and documentation of maintenance updates. We expect our cost of maintenance and service revenue to increase in future periods because of recent acquisitions, but we do not expect the impact to be material to our total cost of revenue.
Amortization of intangible assets. Amortization of intangible assets, which is recorded toincluded in cost of revenue, and operating expenses, includesconsists of the amortization of core/developed technology trademarks, trade names, customer relationships, covenants not to compete related to acquisitions and certain contract rights intangible assets related to acquisitions.
The increase in cost of revenue for fiscal 20202023 compared to fiscal 20192022 was primarily due to increases of $25.6$62.2 million in personnel-relatedemployee-related costs as a result of headcount increases from organic hiring, and acquisitions, $16.1

$53.5 million in consultinghardware-related costs primarily related to servicing IP consulting arrangements, $5.1including inventory provisions, $13.1 million in depreciation and maintenance expenses, and $2.8 million in hardware related directfacility costs, partially offset by a decrease of $7.1$8.0 million in amortization of technology-related intangible assets.
The increase in cost of revenue for fiscal 2019 compared to fiscal 2018 was primarily due to an increase of $21.5assets, $6.7 million in personnel-related costs as a result of headcount increases from organic hiring, $11.3 million in consulting costs primarily related to servicingfulfill IP consulting arrangements, $10.1and $6.1 million in IT and facility expenses, and $5.3 millionthe change in depreciation and maintenance expenses, partially offset by a decreasefair value of $24.4 million in amortization of intangible assets and one additional week of expenses of approximately $4.5 million in fiscal 2018.our executive deferred compensation plan assets.
Changes in other cost of revenue categories for the above-mentioned periods were not individually material.
Operating Expenses
Research and Development
 Year Ended October 31, $ Change % Change $ Change % Change
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
 $1,279.0
 $1,136.9
 $1,084.8
 $142.1
 12% $52.1
 5%
Percentage of total revenue35% 34% 35%        
The increase in research and development expenses for fiscal 2020 compared to fiscal 2019 was primarily due to increases of $124.5 million in personnel-related costs as a result of headcount increases, including those from acquisitions, $14.8 million in facility expenses, and $6.6 million in consultants and contractor costs, partially offset by lower deferred compensation expenses of $4.5 million.
 Year Ended October 31,
 20232022$ Change% Change
 (dollars in millions)
Research and development expenses$1,946.8 $1,680.4 $266.4 16 %
Percentage of total revenue33 %33 %
The increase in research and development expenses for fiscal 20192023 compared to fiscal 20182022 was primarily due to increaseshigher employee-related costs of $41.5$139.2 million in personnel-related costs as a result of headcount increases including organic hiringas we continue to expand and those from prior year acquisitions, $22.8enhance our product portfolio, increases of $57.4 million in IT and facility expenses, and $5.5the change in fair value of our executive deferred compensation plan assets, $31.0 million in consultantsfacility costs, and $20.9 million in consultant and contractor costs, partially offset by an additional week of expenses of approximately $19.3 million in fiscal 2018.
Changes in other research and development expense categories for the above-mentioned periods were not individually material.
Sales and Marketing
 Year Ended October 31, $ Change % Change $ Change % Change
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
 $632.0
 $632.9
 $623.0
 $(0.9)  % $9.9
 2%
Percentage of total revenue17% 19% 20%        
costs.
Sales and marketing expenses remained relatively flat for fiscal 2020 compared to fiscal 2019, primarily due to a decrease of $19.5 million that included reduced travel and marketing expenses as a result of COVID-19 restrictions, partially offset by an increase in personnel-related costs of $19.1 million.Marketing
 Year Ended October 31,
 20232022$ Change% Change
 (dollars in millions)
Sales and marketing expenses$889.0 $779.8 $109.2 14 %
Percentage of total revenue15 %15 %
The increase in sales and marketing expenses for fiscal 20192023 compared to fiscal 20182022 was primarily due to increases of $11.3$62.9 million in personnel-relatedemployee-related costs as a result ofdue to headcount increases and $4.3higher sales commissions, $13.4 million in IT and facility expenses, partially offset by an additional weekthe change in fair value of expenses of approximately $5.8our executive deferred compensation plan assets, $12.0 million in fiscal 2018. For fiscal 2019, commission expenses were $4.1 million lower compared to commission expenses for fiscal 2018 which was accounted for under ASC 605.
Changes in other salestravel and marketing expense categories for the above-mentioned periods were not individually material.    costs due to an increased number of in-person meetings and events, and $8.5 million in facility costs.

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General and Administrative
 Year Ended October 31, $ Change % Change $ Change % Change
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
 $284.5
 $229.2
 $262.6
 $55.3
 24% $(33.4) (13)%
Percentage of total revenue8% 7% 8%        
 Year Ended October 31,
 20232022$ Change% Change
 (dollars in millions)
General and administrative expenses$410.3 $353.8 $56.5 16 %
Percentage of total revenue%%
The increase in general and administrative expenses for fiscal 20202023 compared to fiscal 20192022 was primarily due to an increaseincreases of $24.2$23.4 million in personnel-related expenses, a legal settlement of $18.3costs due to headcount increases from hiring, $16.4 million in our favormaintenance and depreciation expenses, $12.9 million in the first quarterchange in fair value of fiscal 2019,our executive deferred compensation plan assets, and an increase of $13.1$7.4 million in depreciationlegal, consulting and maintenance expenses, partially offset by a decrease of $1.6 million inother professional service costs.
The decrease in general and administrative expenses for fiscal 2019 compared to fiscal 2018 was primarily due to a $26.0 million litigation settlement in the third quarter of fiscal 2018, a legal settlement of $18.3 million in our favor in the first quarter of fiscal 2019, and an additional week of expenses of approximately $4.1 million in fiscal 2018. The decreasesfees. These increases were partially offset by a $7.1bad debt recoveries of $15.9 million increase in personnel-related costs.
Changes in other general and administrative expense categories for the above-mentioned periods were not individually material.second quarter of fiscal 2022.
Change in Fair Value of Deferred Compensation
The income or loss arising from the change in fair value of our non-qualified deferred compensation plan obligation is recorded in cost of sales and each functional operating expense, with the offsetting change in the fair value of the related assets recorded in other income (expense), net. These assets are classified as trading securities. There is no impact toon our net income from the fair value changes in our deferred compensation plan obligation and asset.related assets.
Amortization of Intangible Assets
Amortization of intangible assets includesincluded in operating expenses consists of the amortization of contract rights and the amortization of core/developed technology, trademarks, trade names, and customer relationships and in-process research and developmentintangible assets related to acquisitions completed in prior years. Amortization expense is included in the consolidated statements of operations as follows:
acquisitions.
 Year Ended October 31, $ Change % Change $ Change % Change
 2020 2019 2018 2019 to 2020 2018 to 2019
 (dollars in millions)
Included in cost of revenue$52.5
 $59.6
 $84.0
 $(7.1) (12)% $(24.4) (29)%
Included in operating expenses38.8
 41.3
 41.6
 (2.5) (6)% (0.3) (1)%
Total$91.3
 $100.9
 $125.6
 $(9.6) (10)% $(24.7) (20)%
Percentage of total revenue2% 3% 4%        
 Year Ended October 31,
 20232022$ Change% Change
 (dollars in millions)
Amortization of intangible assets$28.0 $29.8 $(1.8)(6)%
Percentage of total revenue— %%
The decrease in amortization of intangible assets for fiscal 20202023 compared to fiscal 20192022 was primarily due to certain intangible assets that werebecoming fully amortized in fiscal 2023, partially offset by additions of acquired intangible assets in fiscal 2020.
The decrease in amortization of intangible assets for fiscal 2019 compared to fiscal 2018 was primarily dueexpense related to intangible assets that were fully amortized, partially offset by additions of acquired intangible assets induring fiscal 2019.2023.
Restructuring Charges
In the secondfirst quarter of fiscal 2019, our management approved, committed and2023, we initiated a restructuring plan (the Plan)for involuntary employee terminations as part of a business reorganization. Totalreorganization (the 2023 Plan). The 2023 Plan was substantially completed in the third quarter of fiscal 2023, and total charges under the 2023 Plan consistedwere $77.0 million, consisting primarily of severance termination,costs and retirement benefits under the 2019 Voluntary Retirement Program (VRP).

facility exit costs.
The following is a summary of our restructuring activities:liabilities:
Fiscal YearBalance at Beginning of Period Costs Incurred Cash Payments Balance at End of Period
 (in millions)
2020$22.6
 $36.1
 $(57.4) $1.3
2019$8.1
 $47.2
 $(32.7) $22.6
2018$17.5
 $12.7
 $(22.1) $8.1
Fiscal YearBalance at Beginning of PeriodCosts IncurredCash PaymentsBalance at End of Period
(dollars in millions)
2023$— $77.0 $(68.3)$8.7 
2022$14.2 $12.1 $(26.3)$— 
2021$1.3 $33.4 $(20.5)$14.2 
See Note 218. Restructuring Charges of the Notes to Consolidated Financial Statements for additional information.
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Other Income (Expense), Net
Year Ended October 31, $ Change % Change $ Change % Change Year Ended October 31,
2020 2019 2018 2019 to 2020 2018 to 2019 20232022$ Change% Change
(dollars in millions) (dollars in millions)
Interest income$3.6
 $6.9
 $5.3
 $(3.3) (48)% $1.6
 30 %Interest income$36.7 $8.5 $28.2 332 %
Interest expense(5.1) (11.7) (15.6) 6.6
 (56)% 3.9
 (25)%Interest expense(1.2)(1.7)0.5 (29)%
Gain (loss) on assets related to executive deferred compensation plan21.5
 27.8
 4.6
 (6.3) (23)% 23.2
 504 %
Foreign currency exchange gain (loss)5.5
 3.6
 3.6
 1.9
 53 % 
  %
Gains (losses) on assets related to executive deferred compensation planGains (losses) on assets related to executive deferred compensation plan20.5 (68.8)89.3 (130)%
Foreign currency exchange gains (losses)Foreign currency exchange gains (losses)(1.5)4.7 (6.2)(132)%
Other, net(7.5) (1.3) 5.4
 (6.2) 477 % (6.7) (124)%Other, net(22.0)10.8 (32.8)(304)%
Total$18.0
 $25.3
 $3.3
 $(7.3) (29)% $22.0
 667 %Total$32.5 $(46.5)$79.0 (170)%
The net decreaseincrease in other income (expense) for fiscal 20202023 as compared to fiscal 20192022 was primarily due to changesthe increase in the fair value of our executive deferred compensation plan assets, partially offset by lower interest expenses due to a lower debt balance.
The net increase in other income (expense) in fiscal 2019 as compared to fiscal 2018 was also primarily due to changes in the fair value of our executive deferred compensation plan assets.
Segment Operating Results
We do not allocate certain operating expenses managed at a consolidated level to our reportable segments. These unallocated expenses consist primarily of stock-based compensation expense, amortization of intangible assets, changes in the fair value of deferred compensation plan, restructuring litigationcharges, and acquisition-related costs.certain other operating expenses. See Note 1517. Segment Disclosure of theNotes to Consolidated Financial Statements for more information.
Semiconductor & System Design Automation Segment
Year Ended October 31, $ Change % Change $ Change % Change Year Ended October 31,$ Change% Change$ Change% Change
2020 2019 2018 2019 to 2020 2018 to 2019 2023202220212023 vs. 20222022 vs. 2021
(dollars in millions) (dollars in millions)
Adjusted operating income$990.8
 $806.6
 $701.3
 $184.2
 23% $105.3
 15%Adjusted operating income$1,439.7 $1,206.6 $924.6 $233.1 19 %$282.0 30 %
Adjusted operating margin30% 27% 25% 3% 11% 2% 8%Adjusted operating margin38 %37 %34 %%%%%
The increase in adjusted operating income for both fiscal 20202023 compared to fiscal 20192022 and fiscal 2022 compared to fiscal 2021 was primarily due to an increase in revenue from arrangements booked in prior periods.
The increase in adjusted operating income for fiscal 2019 compared to fiscal 2018 was primarily due to higher revenue recognized under ASC 606 of $97.5 million and an increase in revenue from arrangements booked in prior periods, partially offset by approximately $12.0 million due to an additional week of operating income in fiscal 2018.Design IP Segment

Software Integrity Segment
Year Ended October 31, $ Change % Change $ Change % Change Year Ended October 31,$ Change% Change$ Change% Change
2020 2019 2018 2019 to 2020 2018 to 2019 2023202220212023 vs. 20222022 vs. 2021
(dollars in millions)     (dollars in millions)
Adjusted operating income$40.8
 $32.2
 $(10.6) $8.6
 27% $42.8
 (404)%Adjusted operating income$532.1 $421.5 $318.5 $110.6 26 %$103.0 32 %
Adjusted operating margin11% 10% (4)% 1% 10% 14% (350)%Adjusted operating margin34 %32 %30 %%%%%
The increase in adjusted operating income for both fiscal 20202023 compared to fiscal 20192022 and fiscal 2022 compared to fiscal 2021 was primarily due to an increase in the revenue of IP products driven by timing of customer demands.
Software Integrity Segment
 Year Ended October 31,$ Change% Change$ Change% Change
 2023202220212023 vs. 20222022 vs. 2021
 (dollars in millions)
Adjusted operating income$76.3 $47.0 $38.3 $29.3 62 %$8.7 23 %
Adjusted operating margin15 %10 %10 %%50 %— %— %
The increase in adjusted operating income for both fiscal 2023 compared to fiscal 2022 and fiscal 2022 compared to fiscal 2021 was primarily due to an increase in revenue from arrangements booked in prior periods.
The increase in adjusted operating income for fiscal 2019 compared to fiscal 2018 was primarily due to an increase in revenue from arrangements booked in prior periods and the impact
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Table of higher revenue recognized under ASC 606 of $5.0 million.Contents
Income Taxes
The Tax Cuts and Jobs Act (the Tax Act), enacted on December 22, 2017, lowered the statutory federal corporate income tax rate from 35% to 21% effective on January 1, 2018. Beginning in fiscal 2019, our annual statutory federal corporate tax rate is 21%.
Our effective tax rate for fiscal 2020 was (4.0%)2023 is 6.4%, which included a tax benefit of $39.2$65.9 million of U.S. federal research tax credit, a foreign derived intangible income (FDII) deduction of $24.3$82.4 million, and excess tax benefits from stock-based compensation of $72.3$84.5 million.
Our effective tax rate for fiscal 20192022 was 2.4%12.3%, which included a tax benefit of $28.1$61.5 million related to the realizability of U.S. foreign tax credits related to the transfer of intangibles associated with the tax restructuring in fiscal 2018, a U.S. federal research tax credit, of $34.5 million, a FDII deduction of $26.6$38.9 million, and excess tax benefits from stock-based compensation of $40.5$88.8 million.
Our effective tax rate for fiscal 2018 was (19.0%), which included a tax benefit of $172.0 million relating to the restructuring of our foreign intellectual property rights, a U.S. federal research tax credit of $35.1 million, a tax benefit of $28.1 million arising from a settlement with the Internal Revenue Service (IRS) in fiscal 2017, and excess tax benefits from stock-based compensation of $31.0 million. These benefits were partially offset by tax expense of $63.1 million for a one-time transition tax on foreign earnings, $51.1 million due to re-measurement of U.S. deferred tax assets as a result of the Tax Act, and tax expense related to the integration of acquired technologies of $27.9 million.
The integration of acquired technologies represents the income tax effect resulting from the transfer of certain intangible assets among company-controlled entities. These intangible assets generally result from the acquisition of technology by a company-controlled entity as part of a business or asset acquisition.
The Tax Act required us to pay a one-time transition tax on previously untaxed earnings represented by foreign cash and certain other net current assets, and 8% on the remaining earnings. In fiscal 2018, we recorded a tax expense of $63.1 million. Based on subsequent judicial rulings in fiscal 2019 (including Altera Corp. et al. v. Commissioner and the Hungarian Administrative Court ruling), we recorded a tax benefit of $17.9 million related to the one-time transition tax. See Note 13 of Notes to Consolidated Financial Statements for further discussion.
The Tax Act includes certain new tax provisions listed below which apply to us beginning in fiscal 2019.
A tax on global intangible low-tax income (GILTI), which is determined annually based on our aggregate foreign subsidiaries' income in excess of certain qualified business asset investment return. In fiscal 2019, we adopted an accounting policy to account for the tax effects of GILTI in the period that it is subject to such tax.
A base erosion and anti-abuse tax (BEAT), which functions as a minimum tax that partially disallows deductions for certain related party transactions and certain tax credits.
A special tax deduction for FDII, which, in general, allows a deduction of certain intangible income earned in the U.S. and derived from foreign sources.

The Tax Act also provides an exemption from federal income taxes for distributions from foreign subsidiaries made after December 31, 2017 that were not subject to the one-time transition tax. We have provided for foreign withholding taxes on undistributed earnings of certain of our foreign subsidiaries to the extent such earnings are no longer considered to be indefinitely reinvested in the operations of those subsidiaries.
In July 2017, the Hungarian Tax Authority (the HTA) issued a final assessment against our Hungarian subsidiary (Synopsys Hungary) for fiscal years 2011 through 2013. The HTA applied withholding taxes on certain payments made to affiliates, resulting in an aggregate tax assessment of approximately $25.0 million and interest and penalties of $11.0 million. We paid the tax assessments, penalties and interest in the first quarter of 2018 as required by law and recorded these amounts as prepaid taxes on our balance sheet. On April 30, 2019, the Hungarian Administrative Court ruled against Synopsys Hungary. We filed an appeal with the Hungarian Supreme Court on July 5, 2019. In the second quarter of 2019, as a result of the Court's decision, we recorded a tax expense due to an unrecognized tax benefit of $17.4 million, which is net of estimated U.S. foreign tax credits for the tax assessments. The Hungarian Supreme Court heard our appeal on November 12, 2020 and issued a ruling from the bench to remand the case to the Hungarian Administrative Court for further proceedings. We expect to receive the Hungarian Supreme Court’s written decision in the first quarter of fiscal 2021.
See Note 13 of Notes to Consolidated Financial Statements for further discussion of the provision for income taxes, the impacts related to the Tax Act, and the Hungarian audit.
Liquidity and Capital Resources
Our sources of cash and cash equivalents are funds generated from our business operations and funds that may be drawn down under our revolving credit and term loan facilities.
We have considered the potential impact of the COVID-19 pandemic on our liquidity and capital resources. Although we have not observed any material effects on our liquidity, collections from customers or other working capital requirements due to the COVID-19 pandemic to date, there is substantial uncertainty that could result in greater variability as additional events and information become known. We believe that our existing balances of cash and cash equivalents will be sufficient to satisfy our working capital needs, capital asset purchases, share repurchases, acquisitions, debt repayments and other liquidity requirements associated with our existing operations. We are continuously evaluating the COVID-19 pandemic’s effects and taking steps to mitigate known risks, including potential constraints on our liquidity and capital resources as a result of customers’ reduced expenditures or disruptions to our supply chain. In light of that ongoing assessment, we may choose to temporarily defer certain expenditures due to the effects of the COVID-19 pandemic.
As of October 31, 2020, we held an aggregate of $590.0 million in cash and cash equivalents in the United States and an aggregate of $645.7 million in our foreign subsidiaries. The Tax Act provides an exemption from federal income taxes for distributions from foreign subsidiaries made after December 31, 2017 that were not subject to the one-time transition tax. We have provided for foreign withholding taxes on undistributed earnings of certain of our foreign subsidiaries to the extent such earnings are no longer considered to be indefinitely reinvested in the operations of those subsidiaries.
In 2017, the Hungarian Tax Authority (the HTA) assessed withholding taxes of approximately $25.0 million and interest and penalties of $11.0 million, against our Hungary subsidiary (Synopsys Hungary). Synopsys Hungary contested the assessment with the Hungarian Administrative Court (Administrative Court). In 2019, as required under Hungarian law, Synopsys Hungary paid the assessment and recorded a tax expense due to an unrecognized tax benefit of $17.4 million, which is net of estimated U.S. foreign tax credits. During 2021 and 2022 a series of appeals, hearings and re-hearings occurred at the Administrative Court and Hungarian Supreme Court. Hearings with the Administrative Court were held on June 30, 2022, September 22, 2022 and April 25, 2023. The following sections discuss changesAdministrative Court issued its written decision in our consolidated balance sheetsfavor of Synopsys Hungary on May 17, 2023, and statementssubsequently refunded Synopsys Hungary the tax, penalty and interest paid in fiscal 2018, as well as additional interest all totaling $39.1 million (including the effect of cash flow,currency movement). The refunded tax, penalty and other commitmentsinterest was recognized as an income tax benefit. The HTA had until July 14, 2023, to file an appeal with the Hungarian Supreme Court and the HTA did not appeal. This concludes the litigation. During the third quarter of our liquidityfiscal 2023, Synopsys released its unrecognized tax benefit and capital resources during fiscal 2020.offsetting U.S. foreign tax credits, resulting in a net benefit of $23.8 million.
CashSee Note 15. Income Taxes of the Notes to Consolidated Financial Statements for further discussion of the provision for income taxes, the impacts related to the Tax Act, and Cash Equivalentsthe Hungarian audit.
Liquidity and Capital Resources
 Year Ended October 31, $ Change % Change
 2020 2019 
 (dollars in millions)
Cash and cash equivalents$1,235.7
 $728.6
 $507.1
 70%
Our principal sources of liquidity are funds generated from our business operations and funds that may be drawn down under our revolving credit and term loan facilities.
Cash andAs of October 31, 2023, we held $1.6 billion in cash, cash equivalents increasedand short-term investments. We also held $2.3 million in restricted cash primarily due toassociated with deposits for office leases and employee loan programs. Our cash fromequivalents consisted primarily of taxable money market mutual funds, time deposits and highly liquid investments with maturities of three months or less. Our short-term investments include U.S. government and municipal obligations, investment-grade available-for-sale debt and asset backed securities with an overall weighted-average credit rating of approximately AA.
As of October 31, 2023, approximately $753.7 million of our operations and net proceeds from our credit facilities. The increase in cash and cash equivalents were domiciled in various foreign jurisdictions. We have provided for foreign withholding taxes on the undistributed earnings of certain of our foreign subsidiaries to the extent such earnings are no longer considered to be indefinitely reinvested in the operations of those subsidiaries.
We believe that our existing cash, cash equivalents and short-term investments and sources of liquidity will be sufficient to satisfy our cash requirements and capital return program over the next 12 months and beyond. We are currently not aware of any trends or demands, commitments, events or uncertainties that will result in, or that are reasonably likely to result in, our liquidity increasing or decreasing in any material way that will impact our capital needs during or beyond the next 12 months. Our future cash requirements will depend on many factors, including our rate of revenue growth, the expansion of our sales and marketing activities, and the timing and extent of our spending to support our research and development efforts. We also may invest in or acquire businesses, applications or technologies, or may further expand our board-authorized stock repurchase program, which may require the use of significant cash resources and/or additional financing.
Effective fiscal 2023, our research and development expenditures are required to be capitalized and amortized under the Tax Act instead of being deducted when incurred for US tax purposes. As a result of the IRS tax relief for the California winter storms, the due date for our fiscal 2023 federal tax payment was partially offset by stock repurchases, repaymentNovember 16, 2023 and as such, we have deferred our fiscal 2023 federal cash tax payments until the first quarter of debt, cash used for acquisition, and purchasesfiscal 2024. This results in
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Table of property and equipment.Contents

a significant increase to our cash outflows beginning in fiscal 2024. See Note 15. Income Taxes of the Notes to Consolidated Financial Statements for further discussion.
Cash Flows
Year Ended October 31, $ Change $ Change Year Ended October 31,
2020 2019 2018 2019 to 2020 2018 to 2019 20232022$ Change
(dollars in millions) (dollars in millions)
Cash provided by operating activities$991.3
 $800.5
 $424.4
 $190.8
 $376.1
Cash provided by operating activities$1,703.3 $1,738.9 $(35.6)
Cash used in investing activities$(360.4) $(235.9) $(743.5) $(124.5) $507.6
Cash used in investing activities$(482.1)$(572.6)$90.5 
Cash provided by (used in) financing activities$(140.6) $(561.9) $5.1
 $421.3
 $(567.0)
Cash used in financing activitiesCash used in financing activities$(1,196.9)$(1,116.3)$(80.6)
Cash Provided by Operating Activities
We expect cash from our operating activities to fluctuate as a result of a number of factors, including the timing of our billings and collections, our operating results, and the timing and amount of tax and other liability payments. Cash provided by our operations is dependent primarily upon the payment terms of our license agreements. We generally receive cash from upfront arrangements much sooner than from time-based products revenue, in which the license fee is typically paid either quarterly or annually over the term of the license.
Fiscal 2020 compared to fiscal 2019.The increasedecrease in cash provided by operating activities was primarily driven by higher net income, higher cash collections and lower disbursements in operations, includingattributable to the timing of vendor paymentscustomer billings and other employee related expenses.
Fiscal 2019 compared to fiscal 2018. The increase in cash provided by operating activities was primarily drivenhigher disbursements for operations, partially offset by higher net income and higher cash collections, partially offset by higher disbursements for operations, including vendor payments.accounts receivable collection.
Cash Used in Investing Activities
Fiscal 2020 compared to fiscal 2019. The increasedecrease in cash used in investing activities was primarily due to higherlower cash paid for acquisitions of $164.4 million.
Fiscal 2019 compared to fiscal 2018. The decrease in cash used in investing activities was primarily driven$124.7 million and higher proceeds from the sales and maturities of investments of $44.6 million, partially offset by higher cash paid for acquisitions in fiscal 2018purchases of $616.0property and equipment of $53.0 million and higher purchases of investments of $27.3 million.
Cash Provided by (Used in)Used in Financing Activities
Fiscal 2020 compared to fiscal 2019. The decreaseincrease in cash used in financing activities was primarily due to higher stock repurchases of $105.7 million, higher taxes paid for net share settlements of $67.4 million partially offset by lower debt repayments of $235.2$74.2 million and higher proceeds from issuance of $83.6 million from credit facilities drawdowns.common stock of $15.0 million.
Fiscal 2019 compared to fiscal 2018. Cash used in financing activities was higher primarily due to higher debt repayments of $228.8 million and lower proceeds from credit facilities drawdowns of $427.7 million.
Accounts Receivable, net
 Year Ended October 31,    
 2020 2019 $ Change % Change
 (dollars in millions)    
Accounts receivable, net$780.7
 $553.9
 $226.8
 41%
Changes in our accounts receivable balance are primarily driven by the timing and volume of customer billing and collection activities.
Working Capital
Working capital is comprised of current assets less current liabilities, as shown on our consolidated balance sheets:

 Year Ended October 31,    
 2020 2019 $ Change % Change
 (dollars in millions)    
Current assets$2,549.2
 $1,738.9
 $810.3
 47 %
Current liabilities2,139.9
 1,752.5
 387.4
 22 %
Working capital (deficit)$409.3
 $(13.6) $422.9
 (3,110)%
Increases in our working capital were primarily due to an increase in cash and cash equivalents of $507.1 million and an increase in accounts receivable of $226.8 million, partially offset by an increase in deferred revenue of $175.8 million and an increase in accounts payable and accrued liabilities of $117.2 million. We did not see a significant impact on our working capital during this period from the COVID-19 pandemic.
Other Commitments — Credit and Term Loan Facilities
AsOn December 14, 2022, we entered into a Fifth Extension and Amendment Agreement (the Fifth Amendment), which amended and restated our previous credit agreement, dated as of October 31, 2020, we had $102.1January 22, 2021 (as amended and restated, the Credit Agreement).
The Fifth Amendment increased the existing senior unsecured revolving credit facility (the Revolver) from $650.0 million outstanding balance, netto $850.0 million and extended the maturity date from January 22, 2024 to December 14, 2027, which could be further extended at our option. The Credit Agreement also provides an uncommitted incremental revolving loan facility of debt issuance costs, underup to $150.0 million in the Term Loan, of which $75.0 million was classifiedaggregate principal amount. The Credit Agreement contains a financial covenant requiring us to maintain a maximum consolidated leverage ratio, as long-term liabilities. Outstanding principal payments under the Term Loan are duewell as follows:
Fiscal year(in thousands)
2021$27,187
202275,000
Total$102,187
As of October 31, 2019, we had a $119.8 million outstanding balance, net of debt issuance costs, under the Term Loan, of which $102.2 million was classified as long-term liabilities.
other non-financial covenants. There was no outstanding balance under the Revolver as of October 31, 2020 and October 31, 2019. We expect our borrowings under the Revolver will fluctuate from quarter to quarter.2023.
Our Term Loan and Revolver borrowings bear interest at a floating rate based on a margin over our choice of market observable base rates as defined in the Credit Agreement. As of October 31, 2020, borrowings under the Term Loan bore interest at LIBOR +1.125% and the applicable interest rate for the Revolver was LIBOR +1.000%. In addition, commitment fees are payable on the Revolver at rates between 0.125% and 0.200% per year based on our leverage ratio on the daily amount of the revolving commitment.
In July 2018, we entered into a 12-year 220.0 million RMBRenminbi (approximately $33.0 million) credit agreement with a lender in China to support our facilities expansion. Borrowings bear interest at a floating rate based on the 5 year5-year Loan Prime Rate plus 0.74%. As of October 31, 2020,2023, we had $25.8a $18.1 million outstanding balance under the agreement.
See Note 6 7. Financial Assets and Liabilities of theNotes to Consolidated Financial Statements for additional information.further discussion.
OtherStock Repurchase Program
In fiscal 2022, our Board of Directors approved a stock repurchase program with authorization to purchase up to $1.5 billion of our common stock. During the fiscal year 2023, we repurchased 3.0 million shares of common stock at an average price of $387.92 per share for an aggregate purchase price of $1.2 billion. As of October 31, 2020,2023, $194.3 million remained available for future stock repurchases. The pace of our repurchase activity will depend on factors such as our working capital needs, our cash equivalents consisted of taxable money market mutual funds. We follow an established investment policy and set of guidelines to monitor, manage and limit our exposure to interest rate and credit risk.
We proactively manage our cash equivalents balances and closely monitor our capital and stock repurchase expenditures to ensure ample liquidity. Additionally, we believe the overall credit quality of our portfolio is strong, with our global excess cash, and our cash equivalents, invested in banks and securities with a weighted-average credit rating exceeding AA. The majority of our investments are classified as Level 1 or Level 2 investments, as measured under fair value guidance. See Notes 6 and 7 of Notes to Consolidated Financial Statements.
We believe that our current cash and cash equivalents, cash generated from operations, and available credit under our Revolver will satisfy our routine business requirements for at leastacquisitions, our debt repayment obligations, our stock price, and economic and market conditions.
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The IR Act was enacted in the next 12 months and the foreseeable future.

Contractual Obligations
Contractual obligations as of October 31, 2020 are as follows:
 Total Fiscal 2021 Fiscal 2022/ Fiscal 2023 Fiscal 2024/ Fiscal 2025 Thereafter Other
 (in thousands)  
Lease Obligations:           
Operating Leases(1)
$659,559
 $87,592
 $155,057
 $125,958
 $290,952
 $
Purchase Obligations(2)
420,585
 273,101
 147,484
 
 
 
Term Loan(3)
102,187
 27,187
 75,000
 
 
 
Other Obligations(4)
26,778
 26,778
 
 
 
 
Long term accrued income taxes(5)
25,178
 
 
 
 
 25,178
Total$1,234,287
 $414,658
 $377,541
 $125,958
 $290,952
 $25,178
(1)
See Note 8 of Notes to Consolidated Financial Statements.
(2)Purchase obligations represent an estimate of all open purchase orders and contractual obligations in the ordinary course of business for which we have not received the goods or services as of October 31, 2020. Although open purchase orders are considered enforceable and legally binding, the terms generally allow us the option to cancel, reschedule, and adjust our requirements based on our business needs prior to the delivery of goods or performance of services.
(3)
These commitments relate to the principal of the Term Loan and a credit facility as discussed in Other Commitments above.
(4)These other obligations include fees associated with our credit facility.
(5)Long-term accrued income taxes represent uncertainUnited States on August 16, 2022. The IR Act imposes a 1% excise tax benefits as of October 31, 2020. Currently, a reasonably reliable estimate of timing of payments related to uncertain tax benefits in individual years beyond fiscal 2020 cannot be made due to uncertainties in timing of the commencement and settlement of potential tax audits.
The expected timing of payments of the obligations discussed above is estimated based on current information. Timing of payment and actual amounts paid may be different depending on the timefair market value of receiptstock repurchases made by covered corporations after December 31, 2022. The total taxable value of goods or services or changes to agreed-upon amounts for some obligations.
Off-Balance Sheet Arrangements
shares repurchased is reduced by the fair market value of any newly issued shares during the taxable year. As of October 31, 2020, we did2023, this does not have any off-balance sheetimpact on our consolidated financial statements. Risks related to the IR Act are described in Part I, Item 1A, Risk Factors.
Material Cash Requirements
Our material cash requirements include the following contractual and other obligations.
Leases
We have operating lease arrangements as definedfor office space, data center, equipment and other corporate assets. As of October 31, 2023, we had lease payment obligations, net of immaterial sublease income, of $614.8 million, with $84.6 million payable within 12 months.
Purchase Obligations
Purchase obligations represent an estimate of all open purchase orders and contractual obligations in the ordinary course of business for which we have not received the goods or services. As of October 31, 2023, we had $604.3 million of purchase obligations, with $464.2 million payable within 12 months. Although open purchase orders are considered enforceable and legally binding, the terms may allow us the option to cancel, reschedule and adjust our requirements based on our business needs prior to the delivery of goods or performance of services.
Term Loan
Refer to "Credit and Term Loan Facilities” under Item 303(a)(4)(ii)7, Management’s Discussion and Analysis of SEC Regulation S-K.Financial Condition and Results of Operations included in this Annual Report on Form 10-K for more information.
Long Term Accrued Income Taxes
As of October 31, 2023, we had $22.0 million of long-term accrued income taxes which represent uncertain tax benefits. Currently, a reasonably reliable estimate of timing of payments related to uncertain tax benefits in individual years beyond fiscal 2023 cannot be made due to uncertainties in timing of the commencement and settlement of potential tax audits.
 Item 7A.     Quantitative and Qualitative Disclosures About Market Risk
We are exposed to financial market risks, primarily due to changes in interest rates, foreign currency exchange rates, and non-marketable equity security price. None of market risk sensitive instruments are held for speculative trading purposes.
Interest Rate Risk. Our exposure to market risk for changes in interest rates relates to our cash, cash equivalents, and outstanding debt. As of October 31, 2020, all of our cash, cash equivalents, and debt were at short-term variable or fixed interest rates. While par value generally approximates fair value on variable instruments, rising interest rates over time would increase both our interest income and our interest expense. The primary objective of our investment activities is to preserve the invested principal while at the same time maximizing yields without significantly increasing the risk.risk exposure. To achieve this objective, we maintain our portfolio of investments in a mix of tax-exempt and taxable instruments that meet high credit quality standards, as specified in our investment policy. None of these investments are held for trading purposes. Our policy also limits the amount of credit exposure to any one issue, issuer and type of instrument.

Our exposure to market risk for changes in interest rates relates to our cash, cash equivalents, short-term investments, and outstanding debt. As of October 31, 2023, all of our cash, cash equivalents, and debt were at short-term variable or fixed interest rates. As of October 31, 2023, we had short term fixed income investment portfolio of $151.6 million. These securities, as with all fixed income instruments, are subject to interest rate risk and will decline in value if market interest rates increase. While par value generally approximates fair value on variable instruments, rising interest rates over time would increase both our interest income and our interest expense.
47

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Our cash equivalents and debt by fiscal year of expected maturity and average interest rates as of October 31, 20202023 are as follows:
Maturing in Year Ending October 31, Maturing in Year Ending
2021 2022 2023 2024 2025 and thereafter Total Fair Value 20242025202620272028 and thereafterTotalFair Value
(in thousands) (in thousands)
Cash & Cash equivalents$1,097,122
 

 

 

 
 $1,097,122
 $1,097,122
Cash & Cash equivalents$1,343,860 $1,343,860 $1,343,860 
Approx. average interest rate0.13% 

 

 
 
    Approx. average interest rate2.44 %
Short-term investmentsShort-term investments$73,879 $38,851 $24,558 $9,501 $4,850 $151,639 $151,639 
Approx. average coupon rateApprox. average coupon rate2.07 %3.19 %3.71 %5.11 %4.48 %
Short-term debt (variable rate):Short-term debt (variable rate):     
 
    Short-term debt (variable rate):
Term Loan$27,187
 $75,000
 
 
 
 $102,187
 $102,187
Average interest rateLIBOR +
1.125%

 

 

      
Credit Facility in China$25,823
 

 

   $25,823
 $25,823
Credit Facility in China$18,078 $18,078 $18,078 
Average interest rateLPR + 0.74% of such rate
 

 

      Average interest rateLPR +
0.74% of such rate
Foreign Currency Risk. We operate internationally and are exposed to potentially adverse movements in currency exchange rates. The functional currency of the majority of our active foreign subsidiaries is the foreign subsidiary’s local currency. A weakening U.S. dollar relative to other currencies increases expenses of our foreign subsidiaries when they are translated into U.S. dollars in our consolidated statements of income. Likewise, a strengthening of the U.S. dollar relative to other currencies, including the renminbi or Yen, reduces revenue of our foreign subsidiaries upon translation and consolidation. If the U.S. dollar continues to strengthen, this could adversely affect our financial condition and operating results. In addition, increased international sales in the future may result in greater foreign currency denominated sales, increasing our foreign currency risk. Our operating expenses incurred outside the United States and denominated in foreign currencies are increasing and are subject to fluctuations due to changes in foreign currency exchange rates. If we are not able to successfully hedge against the risks associated with foreign currency fluctuations, our financial condition and operating results could be adversely affected. We enter into hedges in the form of foreign currency forward contracts to reduce our exposure to foreign currency rate changes on non-functional currency denominated forecasted transactions and balance sheet positions including: (1) certain assets and liabilities, (2) shipments forecasted to occur within approximately one month, (3) future billings and revenue on previously shipped orders, and (4) certain future intercompany invoices denominated in foreign currencies. The foreign currency contracts are carried at fair value and denominated in various currencies as listed in the tables below. The duration of forward contracts usually ranges from one month to 2227 months. See Note 22. Summary of Significant Accounting Policies and Basis of Presentation and Note 67. Financial Assets and Liabilities of the Notes to Consolidated Financial Statements for a description of our accounting for foreign currency contracts.
The success of our hedging activities depends upon the accuracy of our estimates of various balances and transactions denominated in non-functional currencies. Exchange rates are subject to significant and rapid fluctuations due to a number of factors, including interest rate changes and political and economic uncertainty. Therefore, we cannot predict the prospective impact of exchange rate fluctuations. To the extent our estimates are correct, gains and losses on our foreign currency contracts will be offset by corresponding losses and gains on the underlying transactions. For example, if the Euro were to depreciate by 10% compared to the U.S. dollar prior to the settlement of the Euro forward contracts listed in the table below providing information as of October 31, 2020,2023, the fair value of the contracts would decrease by approximately $7.6$26.1 million, and we would be required to pay approximately $7.6$26.1 million to the counterparty upon contract maturity. At the same time, the U.S. dollar value of our Euro-based expenses would decline, resulting in positive cash flow of approximately $7.6$26.1 million that would offset the loss and negative cash flow on the maturing forward contracts.
Net unrealized gain of approximately $3.4 million and net unrealized loss of $4.5 million, net of tax, are included in accumulated other comprehensive income (loss) in our consolidated balance sheets as of October 31, 2020 and 2019, respectively.
If estimates of our balances and transactions prove inaccurate, we will not be completely hedged, and we will record a gaingains or loss,losses, depending upon the nature and extent of such inaccuracy.
We do not use Although we engage in foreign currency forward contracts for speculative or trading purposes. hedging activity, we may be unable to hedge all of our foreign currency risk, which could have a negative impact on our results of operations.
We enter into foreign exchange forward contracts with financial institutions and have not experienced nonperformance by counterparties. Further, we anticipate performance by all counterparties to such agreements.

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Information about the gross notional values of our foreign currency contracts as of October 31, 2020 was2023 is as follows:
Gross Notional
Amount in
U.S. Dollars
 
Average
Contract
Rate
Gross Notional
Amount in
U.S. Dollars
Average
Contract
Rate
(in thousands)   (in thousands) 
Forward Contract Values:   Forward Contract Values:
Indian rupeeIndian rupee$523,162 84.792 
Japanese yen$472,000
 104.706
Japanese yen286,654 144.426 
Indian rupee138,080
 76.984
Euro76,076
 1.141
Euro260,562 1.086 
Hungarian forint70,000
 308.939
Chinese renminbiChinese renminbi146,652 0.141 
Canadian dollar45,658
 1.339
Canadian dollar141,956 1.359 
Chinese renminbi43,130
 6.725
Taiwanese dollar38,735
 28.751
Taiwanese dollar103,717 30.778 
Korean wonKorean won80,903 1,326.344 
Israel shekelIsrael shekel47,809 3.768 
British pound sterling21,826
 1.262
British pound sterling32,556 0.819 
Korean won21,547
 1,183.202
Armenian dram21,243
 479.960
Armenian dram19,716 399.587 
Israel shekel20,116
 3.369
Singapore dollar8,277
 1.359
Singapore dollar12,166 1.340 
Swiss franc4,545
 0.909
Swiss franc8,324 0.865 
Hungarian forintHungarian forint2,581 359.851 
$981,233
  
$1,666,758 
Equity Price Risk. We had approximately $13.2 million and $11.0 million ofOur non-marketable equity securities in privately held companiesinvestments totaled $19.1 million and $31.9 million as of October 31, 20202023 and 2019,2022, respectively. TheOur strategic investments include privately-held companies that we do notare considered to be in the start-up or development stages and have a higher inherent risk. Specifically, the ability to exercise significant influencetechnologies or products these companies have under development are accounted usingtypically in the measurement alternative whenearly stages and may never materialize, which could result in a loss of a substantial part of our initial investment in these companies. These investments could be impaired if the carrying value exceeds the fair value of the investmentand is not readily determinable. Securities accounted for as equity method investments are recorded at cost plus the proportional share of the issuers’ income or loss, which is recorded in the other income (expense), net. Investments are written downexpected to the fair value when an event or circumstance which impacts the fair valuerecover. The evaluation of these investments indicates thatis based on information provided by these companies, which is not subject to the investments are impairedsame disclosure regulations as U.S. publicly traded companies and as such, the fair valuebasis for these evaluations is subject to the timing and accuracy of the investments is less than the carrying value. Nonedata provided.
49

Table of our investments are held for speculation purposes.Contents

 Item 8.     Financial Statements and Supplementary Data

Report of Independent Registered Public Accounting Firm
To the Stockholders and Board of Directors
Synopsys, Inc.:

Opinions on the Consolidated Financial Statements and Internal Control Over Financial Reporting

We have audited the accompanying consolidated balance sheets of Synopsys, Inc. and subsidiaries (the Company) as of October 31, 202028, 2023 and November 2, 2019,October 29, 2022, the related consolidated statements of operations,income, comprehensive income, stockholders’ equity, and cash flows for each of the fiscal years in the three-year period ended October 31, 2020,28, 2023, and the related notes (collectively, the consolidated financial statements). We also have audited the Company’s internal control over financial reporting as of October 31, 2020,28, 2023, based on criteria established in Internal Control Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of October 31, 202028, 2023 and November 2, 2019,October 29, 2022, and the results of its operations and its cash flows for each of the fiscal years in the three-year period ended October 31, 2020,28, 2023, in conformity with U.S. generally accepted accounting principles. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of October 31, 202028, 2023 based on criteria established in Internal Control Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.
Change in Accounting Principle
As discussed in Notes 2 and 3 to the consolidated financial statements, the Company has changed its method of accounting for leases as of November 3, 2019 due to the adoption of Financial Accounting Standards Board’s (FASB) Accounting Standards Update (ASU) 2016-02, “Leases (Topic 842),” and changed its method of accounting for revenue from contracts with customers and sales commissions as of November 4, 2018 due to the adoption of FASB’s Accounting Standards Codification (ASC) Topic 606, “Revenue from Contracts with Customers (ASC 606),” and Subtopic 340-40, “Other Assets and Deferred Costs - Contracts with Customers (ASC 340-40).”
Basis for Opinions

The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’sManagement's Report on Internal Control Over Financial Reporting appearing under item 9A(b).Reporting. Our responsibility is to express an opinion on the Company’s consolidated financial statements and an opinion 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 understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.


Definition and Limitations of Internal Control Over Financial Reporting

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Table of Contents
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 (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) 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 (3) 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 Matter

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.
Assessment
Evaluation of recognitionthe Company’s analysis of uncertain tax provisionsterms and conditions in software and intellectual property license contracts with customers

As discussed in Notes 2 and 133 to the consolidated financial statements, as of October 31, 2020 the Company recognized uncertain tax positions.generates revenue from the sale of products that include software and intellectual property (IP) licenses, hardware products, maintenance and services. The Company’s contracts with customers often include promises to transfer multiple products and services to a customer. Arrangements with customers can involve hundreds of products and various license rights, and customers negotiate with the Company over many aspects of these arrangements. The Company’s customers often request a broader portfolio of solutions, support and services and seek more favorable terms such as expanded license usage, future purchase rights and other unique rights at an overall lower total cost. The Company recognizes tax benefits from uncertain tax positions when it is determined that it is more likely than not thatrecognized total revenue of $5,842.6 million for the position will be sustained on audit. As ofyear ended October 31, 2020, the Company recorded a liability for gross unrecognized tax benefits, excluding associated interest28, 2023, which included revenue related to software and penalties, of $83.1 million.IP licenses.

We identified the assessmentevaluation of the recognitionCompany’s analysis of uncertain tax positions within the U.S. federal jurisdictionterms and conditions in significant software and IP license contracts with customers and their effect on revenue recognition as a critical audit matter. Complex auditor judgment including the involvement of tax professionals with specialized skills and knowledge, was required to evaluateassess the Company’s interpretationjudgments made in applying revenue recognition requirements to certain terms and application of U.S. federal tax law.conditions.

The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls over the Company’s accounting process for uncertain tax positions, including controls related to the interpretationCompany’s revenue recognition process, including the Company’s analysis of U.S. federal tax lawterms and its applicationconditions in software and IP license contracts with customers and their effect on revenue recognition. We tested certain software and IP license customer contracts by inspecting the liabilityunderlying customer agreements and evaluating the Company’s assessment of the contractual terms and conditions in accordance with revenue recognition process. Since U.S. federal tax law is complexrequirements. For a selection of software and often subjectIP license contracts with customers entered during the year, we inquired of personnel outside of the accounting function to interpretation, we involved tax professionals with specialized skills and knowledge, who assisted in:
Obtaining ancorroborate our understanding of the Company’s overall tax structurecertain terms and assessing the Company’s compliance with U.S. federal tax laws,conditions.
Evaluating U.S. federal tax law and assessing the Company’s interpretation of the tax law, and
Inspecting correspondence, assessments, and settlements from taxing authorities to assess the Company’s determination of its tax positions having more than a 50% likelihood to be sustained upon examination.

/s/ KPMG LLP

We have served as the Company’s auditor since 1992.

Santa Clara, California
December 14, 202012, 2023
51

Table of Contents

SYNOPSYS, INC.
CONSOLIDATED BALANCE SHEETS
(In thousands, except par value amounts)
 October 31,
 20232022
ASSETS
Current assets:
Cash and cash equivalents$1,438,913 $1,417,608 
Short-term investments151,639 147,913 
      Total cash, cash equivalents and short-term investments1,590,552 1,565,521 
Accounts receivable, net946,967 796,091 
Inventories325,590 211,927 
Prepaid and other current assets567,515 439,130 
Total current assets3,430,624 3,012,669 
Property and equipment, net557,261 483,300 
Operating lease right-of-use assets, net568,829 559,090 
Goodwill4,070,336 3,842,234 
Intangible assets, net374,194 386,446 
Deferred income taxes860,914 670,653 
Other long-term assets470,973 463,695 
Total assets$10,333,131 $9,418,087 
LIABILITIES, REDEEMABLE NON-CONTROLLING INTEREST AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable and accrued liabilities$1,123,761 $809,403 
Operating lease liabilities85,690 54,274 
Deferred revenue1,776,000 1,910,822 
Total current liabilities2,985,451 2,774,499 
Long-term operating lease liabilities584,035 581,273 
Long-term deferred revenue175,128 154,472 
Long-term debt18,078 20,824 
Other long-term liabilities386,138 327,829 
Total liabilities4,148,830 3,858,897 
Redeemable non-controlling interest31,043 38,664 
Stockholders’ equity:
Preferred stock, $0.01 par value: 2,000 shares authorized; none outstanding— — 
Common stock, $0.01 par value: 400,000 shares authorized; 152,053 and 152,375 shares outstanding, respectively1,521 1,524 
Capital in excess of par value1,276,152 1,487,126 
Retained earnings6,741,699 5,534,307 
Treasury stock, at cost: 5,207 and 4,886 shares, respectively(1,675,650)(1,272,955)
Accumulated other comprehensive income (loss)(196,414)(234,277)
Total Synopsys stockholders’ equity6,147,308 5,515,725 
Non-controlling interest5,950 4,801 
Total stockholders’ equity6,153,258 5,520,526 
Total liabilities, redeemable non-controlling interest and stockholders’ equity$10,333,131 $9,418,087 
See the accompanying Notes to Consolidated Financial Statements.
52
 October 31,
 2020 2019
ASSETS   
Current assets:   
Cash and cash equivalents$1,235,653
 $728,597
Accounts receivable, net780,709
 553,895
Inventories, net192,333
 141,518
Income taxes receivable and prepaid taxes32,355
 24,855
Prepaid and other current assets308,167
 290,052
Total current assets2,549,217
 1,738,917
Property and equipment, net483,818
 429,532
Operating lease right-of-use assets, net465,818
 0
Goodwill3,365,114
 3,171,179
Intangible assets, net254,322
 279,374
Long-term prepaid taxes8,276
 15,503
Deferred income taxes497,546
 390,129
Other long-term assets405,951
 380,526
Total assets$8,030,062
 $6,405,160
LIABILITIES AND STOCKHOLDERS’ EQUITY   
Current liabilities:   
Accounts payable and accrued liabilities$623,664
 $506,459
Operating lease liabilities, current73,173
 0
Accrued income taxes27,738
 15,904
Deferred revenue1,388,263
 1,212,476
Short-term debt27,084
 17,614
Total current liabilities2,139,922
 1,752,453
Operating lease liabilities, non-current462,411
 0
Long-term accrued income taxes25,178
 29,911
Long-term deferred revenue104,850
 90,102
Long-term debt100,823
 120,093
Other long-term liabilities284,511
 323,725
Total liabilities3,117,695
 2,316,284
Stockholders’ equity:   
Preferred stock, $0.01 par value: 2,000 shares authorized; none outstanding0
 0
Common stock, $0.01 par value: 400,000 shares authorized; 152,618 and 150,331 shares outstanding, respectively1,528
 1,503
Capital in excess of par value1,653,166
 1,635,455
Retained earnings3,795,397
 3,164,144
Treasury stock, at cost: 4,643 and 6,930 shares, respectively(488,613) (625,642)
Accumulated other comprehensive income (loss)(54,074) (92,447)
Total Synopsys stockholders’ equity4,907,404
 4,083,013
Non-controlling interest4,963
 5,863
Total stockholders’ equity4,912,367
 4,088,876
Total liabilities and stockholders’ equity$8,030,062
 $6,405,160

See accompanying notes to consolidated financial statements.
Table of Contents


SYNOPSYS, INC.
CONSOLIDATED STATEMENTS OF OPERATIONSINCOME
(In thousands, except per share amounts)
 Year Ended October 31,
 202320222021
Revenue:
Time-based products$3,383,632 $2,993,786 $2,633,763 
Upfront products1,429,330 1,226,728 861,063 
    Total products revenue4,812,962 4,220,514 3,494,826 
Maintenance and service1,029,657 861,028 709,367 
Total revenue5,842,619 5,081,542 4,204,193 
Cost of revenue:
Products763,494 653,783 542,114 
Maintenance and service383,835 342,978 271,202 
Amortization of intangible assets74,864 66,936 48,461 
Total cost of revenue1,222,193 1,063,697 861,777 
Gross margin4,620,426 4,017,845 3,342,416 
Operating expenses:
Research and development1,946,813 1,680,379 1,504,823 
Sales and marketing889,016 779,777 712,491 
General and administrative410,311 353,840 322,988 
Amortization of intangible assets28,025 29,754 33,919 
Restructuring charges77,002 12,057 33,405 
Total operating expenses3,351,167 2,855,807 2,607,626 
Operating income1,269,259 1,162,038 734,790 
Other income (expense), net32,523 (46,524)70,724 
Income before income taxes1,301,782 1,115,514 805,514 
Provision (benefit) for income taxes83,657 137,078 49,155 
Net income1,218,125 978,436 756,359 
Net income (loss) attributed to non-controlling interest and redeemable non-controlling interest(11,763)(6,158)(1,157)
Net income attributed to Synopsys$1,229,888 $984,594 $757,516 
Net income per share attributed to Synopsys:
Basic$8.08 $6.44 $4.96 
Diluted$7.92 $6.29 $4.81 
Shares used in computing per share amounts:
Basic152,146 153,002 152,698 
Diluted155,195 156,485 157,340 

See the accompanying Notes to Consolidated Financial Statements.

53
 Year Ended October 31,
 2020 2019 2018
Revenue:     
Time-based products$2,365,199
 $2,197,965
 $2,303,317
Upfront products735,572
 619,791
 357,698
Maintenance and service584,510
 542,938
 460,043
Total revenue3,685,281
 3,360,694
 3,121,058
Cost of revenue:     
Products487,307
 459,127
 448,430
Maintenance and service254,931
 234,196
 203,434
Amortization of intangible assets52,452
 59,623
 84,034
Total cost of revenue794,690
 752,946
 735,898
Gross margin2,890,591
 2,607,748
 2,385,160
Operating expenses:     
Research and development1,279,022
 1,136,932
 1,084,822
Sales and marketing632,010
 632,890
 622,978
General and administrative284,530
 229,218
 262,560
Amortization of intangible assets38,829
 41,291
 41,630
Restructuring charges36,059
 47,186
 12,945
Total operating expenses2,270,450
 2,087,517
 2,024,935
Operating income620,141
 520,231
 360,225
Other income (expense), net18,018
 25,275
 3,318
Income before income taxes638,159
 545,506
 363,543
Provision (benefit) for income taxes(25,288) 13,139
 (68,975)
Net income663,447
 532,367
 432,518
Net income (loss) attributed to non-controlling interest(900) 0
 0
Net income attributed to Synopsys$664,347
 $532,367
 $432,518
      
Net income per share:     
Basic$4.40
 $3.55
 $2.90
Diluted$4.27
 $3.45
 $2.82
Shares used in computing per share amounts:     
Basic151,135
 149,872
 149,036
Diluted155,706
 154,190
 153,393


Table of Contents
See accompanying notes to consolidated financial statements.


SYNOPSYS, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(In thousands)
 Year Ended October 31,
 202320222021
Net income$1,218,125 $978,436 $756,359 
Other comprehensive income (loss):
Change in foreign currency translation adjustment(13,912)(108,145)9,415 
Change in unrealized gains (losses) on available-for-sale securities, net of tax of $0 for periods presented1,513 (2,353)(246)
Cash flow hedges:
Deferred gains (losses), net of tax of $(8,940), $28,416, and $(1,736) for fiscal years 2023, 2022 and 2021, respectively24,986 (79,069)9,860 
Reclassification adjustment on deferred (gains) losses included in net income, net of tax of $(10,053), $(1,342), and $4,593 for fiscal years 2023, 2022 and 2021, respectively25,276 4,894 (14,559)
Other comprehensive income (loss), net of tax effects37,863 (184,673)4,470 
Comprehensive income1,255,988 793,763 760,829 
Less: Net income (loss) attributed to non-controlling interest and redeemable non-controlling interest(11,763)(6,158)(1,157)
Comprehensive income attributed to Synopsys$1,267,751 $799,921 $761,986 

See the accompanying Notes to Consolidated Financial Statements.

54
 Year Ended October 31,
 2020 2019 2018
Net income$663,447
 $532,367
 $432,518
Other comprehensive income (loss):     
Change in foreign currency translation adjustment30,466
 1,360
 (18,882)
Cash flow hedges:     
Deferred gains (losses), net of tax of $(3,192), $(2,009), and $4,675 for fiscal years 2020, 2019 and 2018, respectively7,834
 4,733
 (17,428)
Reclassification adjustment on deferred (gains) losses included in net income, net of tax of $176, $(3,672), and $2,207 for fiscal years 2020, 2019 and 2018, respectively73
 14,637
 (10,888)
Other comprehensive income (loss), net of tax effects38,373
 20,730
 (47,198)
Comprehensive income701,820
 553,097
 385,320
Less: Net income (loss) attributed to non-controlling interest(900) 0
 0
Comprehensive income attributed to Synopsys$702,720
 $553,097
 $385,320


See accompanying notes to consolidated financial statements.


SYNOPSYS, INC.
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(In thousands)
 Capital in
Excess of
Par
Value
Retained
Earnings
Treasury
Stock
Accumulated
Other
Comprehensive
Income (Loss)
Total 
Synopsys
Stockholders’
Equity
Non-controlling
Interest
Stockholders'
Equity
Common Stock
 SharesAmount
Balance at October 31, 2020152,618 $1,528 $1,653,166 $3,795,397 $(488,613)$(54,074)$4,907,404 $4,963 $4,912,367 
Net income757,516 757,516 (1,157)756,359 
Retained earnings adjustment due to adoption of ASC 326(3,200)(3,200)(3,200)
Other comprehensive income (loss), net of tax effects4,470 4,470 4,470 
Purchases of treasury stock(2,780)(28)28 (753,081)(753,081)(753,081)
Equity forward contract, net(35,000)(35,000)(35,000)
Common stock issued, net of shares withheld for employee taxes3,224 31 (387,103)458,828 71,756 71,756 
Stock-based compensation345,272 345,272 345,272 
Balance at October 31, 2021153,062 $1,531 $1,576,363 $4,549,713 $(782,866)$(49,604)$5,295,137 $3,806 $5,298,943 
Net income984,594 984,594 (1,306)983,288 
Other comprehensive income (loss), net of tax effects(184,673)(184,673)(184,673)
Purchases of treasury stock(3,609)(36)36 (1,135,000)(1,135,000)(1,135,000)
Equity forward contract, net35,000 35,000 35,000 
Common stock issued, net of shares withheld for employee taxes2,922 29 (581,001)644,911 63,939 63,939 
Stock-based compensation456,728 456,728 2,301 459,029 
Balance at October 31, 2022152,375 $1,524 $1,487,126 $5,534,307 $(1,272,955)$(234,277)$5,515,725 $4,801 $5,520,526 
Net income1,229,888 1,229,888 (1,761)1,228,127 
Other comprehensive income (loss), net of tax effects37,863 37,863 37,863 
Purchases of treasury stock(2,992)(30)30 (1,160,724)(1,160,724)(1,160,724)
Equity forward contract, net(45,000)(45,000)(45,000)
Common stock issued, net of shares withheld for employee taxes2,670 27 (725,211)(19,108)758,029 13,737 13,737 
Stock-based compensation558,078 558,078 5,214 563,292 
Adjustments to redeemable non-controlling interest(3,388)(3,388)(3,388)
Recognition of non-controlling interest upon issuance of subsidiary stock1,129 1,129 (2,304)(1,175)
Balance at October 31, 2023152,053 $1,521 $1,276,152 $6,741,699 $(1,675,650)$(196,414)$6,147,308 $5,950 $6,153,258 
   
Capital in
Excess of
Par
Value
 
Retained
Earnings
 
Treasury
Stock
 
Accumulated
Other
Comprehensive
Income (Loss)
 
Total 
Synopsys
Stockholders’
Equity
 
Non-controlling
Interest
 
Stockholders'
Equity
 Common Stock 
 Shares Amount 
Balance at October 31, 2017150,445
 $1,505
 $1,622,429
 $2,143,873
 $(426,208) $(65,979) $3,275,620
 $4,104
 $3,279,724
Net income      432,518
     432,518
   432,518
Retained earnings adjustment due to adoption of an accounting standard in reclassification of certain tax effects from accumulated other comprehensive income (loss)      (293)     (293)   (293)
Other comprehensive income (loss), net of tax effects          (47,198) (47,198)   (47,198)
Purchases of treasury stock(4,688) (47) 47
   (420,000)   (420,000)   (420,000)
Equity forward contract    20,000
       20,000
   20,000
Common stock issued, net of shares withheld for employee taxes3,508
 35
 (136,522) (32,410) 248,526
   79,629
   79,629
Stock-based compensation    138,876
       138,876
   138,876
Non-controlling interest in an equity investment    


       0
 1,759
 1,759
Balance at October 31, 2018149,265
 $1,493
 $1,644,830
 $2,543,688
 $(597,682) $(113,177) $3,479,152
 $5,863
 $3,485,015
Net income      532,367
     532,367
   532,367
Retained earnings adjustment due to adoption of accounting standards related to revenue      257,594
     257,594
   257,594
Retained earnings adjustment due to adoption of an accounting standard related to income taxes      (130,544)     (130,544)   (130,544)
Other comprehensive income (loss), net of tax effects          20,730
 20,730
   20,730
Purchases of treasury stock(2,732) (27) 27
   (329,185)   (329,185)   (329,185)
Common stock issued, net of shares withheld for employee taxes3,798
 37
 (163,198) (38,961) 301,225
   99,103
   99,103
Stock-based compensation    153,796
       153,796
   153,796
Balance at October 31, 2019150,331
 $1,503
 $1,635,455
 $3,164,144
 $(625,642) $(92,447) $4,083,013
 $5,863
 $4,088,876
Net income      664,347
     664,347
 (900) 663,447
Other comprehensive income (loss), net of tax effects          38,373
 38,373
   38,373
Purchases of treasury stock(1,585) (14) 14
   (242,078)   (242,078)   (242,078)
Common stock issued, net of shares withheld for employee taxes3,872
 39
 (230,887) (33,094) 379,107
   115,165
   115,165
Stock-based compensation    248,584
       248,584
   248,584
Balance at October 31, 2020152,618
 $1,528
 $1,653,166
 $3,795,397
 $(488,613) $(54,074) $4,907,404
 $4,963
 $4,912,367

See the accompanying
Notes to Consolidated Financial Statements.

55
See accompanying notes to consolidated financial statements.

SYNOPSYS, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
 Year Ended October 31,
 202320222021
Cash flows from operating activities:
Net income$1,218,125 $978,436 $756,359 
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization and depreciation247,120 228,405 203,676 
Reduction of operating lease right-of-use assets97,705 89,541 86,645 
Amortization of capitalized costs to obtain revenue contracts82,190 73,026 64,698 
Stock-based compensation563,292 459,029 345,272 
Allowance for credit losses19,932 (3,477)18,515 
Deferred income taxes(211,045)(36,913)(128,583)
Other non-cash13,295 10,188 15,859 
Net changes in operating assets and liabilities, net of acquired assets and assumed liabilities:
Accounts receivable(178,432)(251,390)201,706 
Inventories(123,752)1,320 (48,046)
Prepaid and other current assets(106,396)(89,983)(102,174)
Other long-term assets(100,618)(15,283)(153,037)
Accounts payable and accrued liabilities170,496 (34,066)125,133 
Operating lease liabilities(73,281)(85,828)(82,581)
Income taxes198,078 1,644 28,855 
Deferred revenue(113,435)414,251 160,325 
Net cash provided by operating activities1,703,274 1,738,900 1,492,622 
Cash flows from investing activities:
Proceeds from sales and maturities of short-term investments130,435 93,696 12,850 
Purchases of short-term investments(131,079)(97,245)(161,732)
Proceeds from sales of long-term investments8,492 582 — 
Purchases of long-term investments(435)(7,000)(7,591)
Purchases of property and equipment(189,618)(136,589)(93,764)
Acquisitions, net of cash acquired(297,692)(422,374)(296,017)
Capitalization of software development costs(2,204)(2,493)(1,976)
Other— (1,200)(800)
Net cash used in investing activities(482,101)(572,623)(549,030)
Cash flows from financing activities:
Repayment of debt(2,603)(76,838)(28,061)
Issuances of common stock252,986 237,956 210,719 
Payments for taxes related to net share settlement of equity awards(241,408)(174,005)(138,950)
Purchase of equity forward contract(45,000)— (35,000)
Purchases of treasury stock(1,160,724)(1,100,000)(753,081)
Other(122)(3,413)(4,375)
       Net cash used in financing activities(1,196,871)(1,116,300)(748,748)
Effect of exchange rate changes on cash, cash equivalents and restricted cash(2,979)(65,296)2,369 
Net change in cash, cash equivalents and restricted cash21,323 (15,319)197,213 
Cash, cash equivalents and restricted cash, beginning of year1,419,864 1,435,183 1,237,970 
Cash, cash equivalents and restricted cash, end of year$1,441,187 $1,419,864 $1,435,183 
Supplemental disclosure of cash flow information:
Cash paid for income taxes during the year:$97,956 $167,768 $149,762 
Interest payments during the year:$996 $1,258 $3,365 
Non-cash activities:
Purchase of property and equipment included in accounts payable$21,672 $17,857 $8,654 
Conversion of notes receivable to non-marketable equity securities$2,000 $14,280 $— 
See the accompanying Notes to Consolidated Financial Statements.
56
 Year Ended October 31,
 2020 2019 2018
Cash flow from operating activities:     
Net income attributed to Synopsys$664,347
 $532,367
 $432,518
Adjustments to reconcile net income to net cash provided by operating activities:     
Amortization and depreciation209,986
 201,676
 209,207
Reduction of operating lease right-of-use assets82,895
 0
 0
Amortization of capitalized costs to obtain revenue contracts61,185
 62,750
 0
Stock-based compensation248,584
 155,001
 140,032
Allowance for doubtful accounts20,875
 11,669
 3,368
(Gain) loss on sale of property and investments(1,994) (4,052) (93)
Deferred income taxes(111,526) (82,620) (210,310)
Other non-cash5,419
 (993) (851)
Net changes in operating assets and liabilities, net of acquired assets and liabilities:     
Accounts receivable(236,806) (8,575) (95,785)
Inventories(55,024) (17,396) (65,751)
Prepaid and other current assets(11,298) (49,779) (12,652)
Other long-term assets(83,367) (125,749) (25,815)
Accounts payable and accrued liabilities113,773
 (19,280) 49,043
Operating lease liabilities(78,578) 0
 0
Income taxes14,120
 19,777
 (103,841)
Deferred revenue148,722
 125,717
 105,329
Net cash provided by operating activities991,313
 800,513
 424,399
Cash flows from investing activities:     
Proceeds from sales and maturities of short-term investments0
 0
 12,449
Proceeds from sales of long-term investments2,151
 6,361
 494
Purchases of long-term investments(2,762) (3,245) (3,561)
Proceeds from sale of property and equipment0
 0
 1,662
Purchases of property and equipment(154,717) (198,129) (98,976)
Cash paid for acquisitions and intangible assets, net of cash acquired(201,045) (36,605) (652,643)
Capitalization of software development costs(4,045) (4,259) (2,950)
Net cash used in investing activities(360,418) (235,877) (743,525)
Cash flows from financing activities:     
Proceeds from credit facilities276,489
 192,897
 620,635
Repayment of debt(288,879) (524,063) (295,313)
Issuances of common stock197,403
 156,364
 123,829
Payments for taxes related to net share settlement of equity awards(82,225) (57,143) (45,772)
Purchases of treasury stock(242,078) (329,185) (400,000)
Other(1,316) (762) 1,759
       Net cash (used in) provided by financing activities(140,606) (561,892) 5,138
Effect of exchange rate changes on cash, cash equivalents and restricted cash17,154
 2,782
 (11,086)
Net change in cash, cash equivalents and restricted cash507,443
 5,526
 (325,074)
Cash, cash equivalents and restricted cash, beginning of year730,527
 725,001
 1,050,075
Cash, cash equivalents and restricted cash, end of year$1,237,970
 $730,527
 $725,001
Supplemental disclosure of cash flow information:     
Cash paid for income taxes during the year:$70,711
 $75,744
 $252,522
Interest payments during the year:$5,136
 $12,363
 $15,307

See accompanying notes to consolidated financial statements.
SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Note 1. Description of Business
Synopsys, Inc. (Synopsys, we, our or the Company)us) provides products and services used across the entire siliconSilicon to softwareSoftware spectrum fromto bring Smart Everything to life. From engineers creating advanced semiconductors to product teams developing advanced electronic systems to software developers seeking to ensure the security and quality of their code. The Company iscode, our customers trust that our technologies will enable them to meet new requirements for energy efficiency, reliability, mobility, security and more.
We are a global leader in supplying the electronic design automation (EDA) software that engineers use to design and test integrated circuits (ICs), also known as chips. The Companychips or silicon. We provide software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them, including cloud-based digital design flow to boost chip-design development productivity. We also offersprovide technical services and support to help our customers develop advanced chips and electronic systems. These products and services are part of our Design Automation segment.
We also offer a broad and comprehensive portfolio of semiconductor intellectual property (IP) products, which are pre-designed circuits that engineers use as components of larger chip designs rather than designing those circuits themselves. The Company provides software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them. To complement these offerings, the Company provides technical services and support to help its customers develop advanced chips and electronic systems. These products and services are part of the Company’s Semiconductor & Systemour Design IP segment.
The Company isWe are also a leading provider of software tools and services that improve the security, quality and compliance of software in a wide variety of industries, including electronics, financial services, automotive, medicine, energy and industrials. These tools and services are part of the Company’sour Software Integrity segment.
Note 2. Summary of Significant Accounting Policies and Basis of Presentation
Fiscal Year End.Basis of Presentation and Principles of Consolidation. The Company’sOur fiscal year generally ends on the Saturday nearest to October 31 and consists of 52 weeks, with the exception that approximately every five years, the Company haswe have a 53-week year. When a 53-week year occurs, the Company includeswe include the additional week in the first quarter to realign fiscal quarters with calendar quarters. Fiscal 20202023, 2022 and fiscal 20192021 were 52-week years ending on October 31, 202028, 2023, October 29, 2022, and November 2, 2019,October 30, 2021, respectively. Fiscal 2018 was a 53-week year and ended on November 3, 2018. For presentation purposes, the consolidated financial statements and accompanying notes refer to the closest calendar month end. Fiscal 20212024 will be a 52-week53-week year.
Basis of Presentation.The consolidated financial statements include our accounts and the accounts of the Companyour wholly and all of itsmajority-owned subsidiaries. All intercompany accounts and transactions have been eliminated.eliminated in consolidation.
Use of Estimates. To prepare financial statements in conformity with U.S. generally accepted accounting principles, (U.S. GAAP), management must make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from these estimates and may result incould have a material effectsimpact on the Company’sour operating results and financial position.
Comparability. In addition,Effective beginning of fiscal 2022, we adopted an Accounting Standards Update (ASU) to simplify the Company has consideredaccounting for income taxes in Accounting Standards Codification (ASC) 740, Income Taxes, on a prospective basis. Effective beginning the potential impactsecond quarter of the COVID-19 pandemicfiscal 2022, we early adopted an ASU, on a prospective basis, to apply revenue guidance to recognize and measure contract assets and contract liabilities from contracts with customers acquired in a business combination on the business operations. Although noacquisition date, instead of measuring them at fair value. The adoption of these updates did not have a material impairment or other effectsimpact on our consolidated financial statements. Effective in the first quarter of fiscal 2023, we changed our reportable segments from two reportable segments to three reportable segments, as described in Segment Reporting policy below.
Certain reclassifications have been identified to date relatedmade to the COVID-19 pandemic, there is substantial uncertaintyprior year's consolidated financial statements to conform to the current year presentation. The reclassifications, including the segment change, did not have a material impact on the prior year's consolidated balance sheets, statements of income, statements of comprehensive income and statements of cash flows.
Cash Equivalents and Short-term Investments. We consider all highly liquid investments with original maturities of three months or less at the date of purchase to be cash equivalents. Our investments in debt securities with remaining maturities greater than three months at the date of purchase are designated as available-for-sale securities as we may convert these investments into cash at any time to fund general operations, and included in
57


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

short-term investments on the consolidated balance sheet. Our debt securities generally have an effective maturity term of less than three years and are carried at fair value, with unrealized gains and losses included in the nature and degree of its continued effects over time. This uncertainty affects management’s accounting estimates and assumptions, which could result in greater variability in a variety of areas that depend on these estimates and assumptions as additional events and information are known.
Foreign Currency Translation. The functional currency of the majority of the Company’s active foreign subsidiaries is the foreign subsidiary’s local currency. Assets and liabilities that are not denominated in the functional currency are remeasured into the functional currency with any related gain or loss recorded in earnings. The Company translates assets and liabilities of its non-U.S. dollar functional currency foreign operations into the U.S. dollar reporting currency at exchange rates in effect at theconsolidated balance sheet date. The Company translates income and expense items of such foreign operations into the U.S. dollar reporting currency at average exchange rates for the period. Accumulated translation adjustments are reported in stockholders’ equity,sheets as a component of accumulated other comprehensive income (loss). For available-for-sale debt securities in an unrealized loss position, we evaluate whether a current expected credit loss exists based on available information relevant to the credit rating of the security, current economic conditions and reasonable and supportable forecasts. The allowance for credit loss is recorded in other income (expense), net, on the consolidated statements of income, not to exceed the amount of the unrealized loss. Any excess unrealized loss other than the credit loss is recognized in accumulated other comprehensive income or loss in the stockholders' equity section of the consolidated balance sheets. The cost of securities sold is based on the specific identification method and realized gains and losses are included in other income (expense), net. See Note 7. Financial Assets and Liabilities of the Notes to Consolidated Financial Statements.
Investments in Equity Securities. We hold equity securities in privately held companies for the promotion of business and strategic objectives. We account for these investments using either the measurement alternative approach when the fair value of the investment is not readily determinable and we do not have the ability to exercise significant influence, or the equity method of accounting when it is determined that we have the ability to exercise significant influence. Investments accounted for using the measurement alternative approach are initially recorded at cost and adjusted for changes in fair value from observable transactions. For investments accounted for using the equity method of accounting, we record our proportionate share of the investee’s income or loss to other income (expense), net, in our consolidated statements of income. These investments are subject to a periodic impairment review, and are included in other long-term assets on the consolidated balance sheets.
Accounts Receivable, Net. The balances consist of billed accounts receivable and current portion of unbilled accounts receivable. Trade accounts receivable are recorded at the invoiced amount and do not bear interest.
Allowance for Credit Losses. We maintain an allowance for credit losses for expected uncollectible accounts receivable and contract assets, which is recorded as an offset to accounts receivable or contract assets and provisions for credit losses are recorded in general and administrative expense in the consolidated statements of income. The allowance for current expected credit losses is based on a review of customer accounts and considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts. The allowance for credit losses is reviewed on a quarterly basis to assess the adequacy of the allowance. The following table presents the changes in the allowance for credit losses:
Fiscal YearBalance at
Beginning
of Period
ProvisionsWrite-offs/AdjustmentsBalance at
End of
Period
 (in thousands)
2023$41,236 $19,932 $(6,763)$54,405 
2022$31,605 $12,424 $(2,793)$41,236 
2021$29,489 $18,515 $(16,399)$31,605 
Inventories.Inventories are computed at standard costs which approximate actual costs, on a first-in, first-out basis and valued at the lower of cost or net realizable value. Inventories primarily include components and finished goods for complex emulation and prototyping hardware systems. The valuation process includes a review of the forecasts based upon future demand and market conditions. Inventory provisions are recorded when the costs are determined to be in excess of anticipated demand or considered obsolete. Inventory provisions are impacted by market and economic conditions, technology changes, new product introductions and changes in strategic direction, and require estimates that may include uncertain elements.
Fair Values of Financial Instruments. Our cash equivalents, short-term investments and foreign currency contracts are carried at fair value. The fair value of our accounts receivable and accounts payable approximates the carrying amount due to their short duration. Non-marketable equity securities are accounted for using either the measurement alternative or equity method of accounting. We perform periodic impairment analysis on these non-marketable equity securities. The carrying amount of the short-term and long-term debt approximates the estimated fair value. See Note 8. Fair Value Measurements of the Notes to Consolidated Financial Statements.
Foreign Currency Contracts. The Company operatesWe operate internationally and isare exposed to potentially adverse movements in currency exchange rates. The Company entersWe enter into hedges in the form of foreign currency forward contracts to reduce its our
58


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

exposure to foreign currency rate changes on non-functional currency denominated forecasted transactions and balance sheet positions. The assets or liabilities associated with the forward contracts are recorded at fair value in other current assets or accrued liabilities in the consolidated balance sheets.
The accounting for gains and losses resulting from changes in fair value depends on the use of the foreign currency forward contract and whether it is designated and qualifies for hedge accounting. See Note 7.Note 6. Financial Assets and Liabilities.

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


Fair Values of Financial Instruments. The Company’s cash equivalents and foreign currency contracts are carried at fair value. The fair value of the Company’s accounts receivable and accounts payable approximates the carrying amount dueNotes to their short duration. Non-marketable equity securities are accounted for using either the measurement alternative or equity method of accounting, net of impairments. The Company performs periodic impairment analysis on these non-marketable equity securities. The carrying amount of the short-term debt approximates the estimated fair value. See Note 7. Fair Value MeasuresConsolidated Financial Statements.
Cash and Cash Equivalents. The Company classifies investments with original maturities of three months or less when acquired as cash equivalents.
Concentration of Credit RiskRisk.. Financial instruments that potentially subject the Companyus to significant concentrations of credit risk consist principally of cash equivalents, marketable securities,short-term investments, foreign currency contracts, and trade accounts receivable from trade customers. The Company maintainsreceivable. We maintain cash equivalents primarily in highly rated taxable and tax-exempt money market funds located in the U.S. and in various overseas locations. Our short-term investments include a variety of financial instruments, such as corporate debt and municipal securities, U.S. Treasury and Government agency securities. By policy, we limit the amount of credit exposure with any one issue, issuer and type of instrument.
The Company sells itsWe sell our products worldwide primarily to customers in the global electronics market. The Company performsWe perform on-going credit evaluations of itsour customers’ financial condition and doesdo not require collateral. The Company establishesWe establish reserves for potential credit losses and such losses have been within management’s expectations and have not been material in any year presented.
Accounts Receivable, Net. The balances consist of accounts receivable billed and unbilled. Unbilled accounts receivable represent amounts recorded as revenue which will be invoiced within one year of the balance sheet date. The following table represents the components of accounts receivable, net:
 October 31,
 2020 2019
 (in thousands)
Accounts receivable$758,341
 $524,766
Unbilled accounts receivable50,932
 38,175
Total accounts receivable809,273
 562,941
Less allowance for doubtful accounts(28,564) (9,046)
Total accounts receivable, net$780,709
 $553,895
Allowance for Doubtful Accounts. Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The Company maintains allowances for doubtful accounts to reduce the Company’s receivables to their estimated net realizable value. The Company provides a general reserve on all accounts receivable based on a review of customer accounts. The following table presents the changes in the allowance for doubtful accounts:
Fiscal Year
Balance at
Beginning
of Period
 Provisions 
Write-offs(1)
 
Balance at
End of
Period
 (in thousands)
2020$9,046
 $20,875
 $(1,357) $28,564
2019$5,613
 $11,669
 $(8,236) $9,046
2018$5,165
 $3,368
 $(2,920) $5,613

(1)
Balances written off, net of recoveries.
Inventories, net. Inventories are computed at standard costs which approximate actual costs, on a first-in, first-out basis and valued at the lower of cost or net realizable value. Inventories primarily include components and parts used in emulation and prototyping hardware systems. Valuation process include a review of the stage of the product life cycle and forecasts based upon future demand and market conditions. Inventory provisions are recorded when the costs are determined to be in excess of anticipated demand or considered obsolete.
Income Taxes. The Company accountsWe account for income taxes using the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.
The Company accountsWe account for uncertainty in income taxes using a two-step approach to recognizing and measuring uncertain tax positions. The first step is to evaluate the tax position for recognition by determining whether it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount which is more than 50% likely of being realized upon ultimate settlement. An uncertain tax position is considered effectively settled on completion of an examination by a taxing authority if certain other conditions are satisfied.
Property and Equipment. Property and equipment is recorded at cost less accumulated depreciation. Assets, excluding land, are depreciated using the straight-line method over their estimated useful lives. Leasehold improvements are amortized using the straight-line method over the remaining term of the lease or the economic useful life of the asset, whichever is shorter. Depreciation expenses were $119.1$145.1 million, $100.4$107.7 million and $72.8$119.1 million in fiscal 2020, 20192023, 2022 and 2018,2021, respectively. Repair and maintenance costs are expensed as incurred and such costs were $62.1$84.0 million, $52.5$72.9 million and $45.7$62.6 million in fiscal 2020, 20192023, 2022 and 2018,2021, respectively.
A summary of property and equipment, at cost less accumulated depreciation and amortization, as of October 31, 2020 and 2019 is as follows:
 October 31,
 2020 2019
 (in thousands)
Computer and other equipment$788,105
 $678,901
Buildings129,746
 68,708
Furniture and fixtures72,702
 72,437
Land19,965
 18,849
Leasehold improvements242,830
 273,985
 1,253,348
 1,112,880
Less accumulated depreciation and amortization(1)
(769,530) (683,348)
Total$483,818
 $429,532
(1)
Accumulated depreciation and amortization includes write-offs due to retirement of fully amortized fixed assets.
The useful lives of depreciable assets are as follows:
Useful Life in Years
Computer and other equipment3-83 - 8
Buildings30
Furniture and fixtures5
Leasehold improvementsShorter of the lease term or the estimated useful life

Leases. In February 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2016-02, “Leases (Topic 842),” which supersedes the previous lease requirements in Topic 840. Topic 842 was subsequently amended by several ASUs. The new guidance requires a lessee to recognize a right-of-use (ROU) asset and We determine if an arrangement is a lease liability for most operating leases in the consolidated balance sheets. These ASUs also made minor changes to lessor accounting and aligned key aspectsat 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. A contract is or contains a lease when we have the right to control the use of an identified asset for a period of time. The commencement date of the lease is the date that the lessor accounting model withmakes an underlying asset available for use by the new revenue recognition guidance. The new standard did not have a material impactlessee. On the commencement date, leases are evaluated for classification and assets and liabilities are recognized based on the consolidated financial statements for arrangements in whichpresent value of lease payments over the Company is the lessor.lease term.
59


The Company adopted Topic 842 at the beginning of fiscal 2020 using the modified retrospective method without restatement of comparative periods. The Company elected the package of practical expedients permitted under the transition guidance, which allows the carryforward of historical assessments about (1) lease classification, (2)

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


whether a contract is or contains a lease, and (3) which costs qualify as initial direct costs for leases that existed prior to the adoption. The Company did not elect either the use of hindsight or land easements practical expedients available in transition.
The adoptionlease 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. The right of use (ROU) asset is initially measured as the standard didamount of lease liability, adjusted for any initial lease costs, prepaid lease payments and any lease incentives. Variable lease payments, consisting primarily of reimbursement of costs incurred by lessors for common area maintenance, real estate taxes and insurance, are not haveincluded in the lease liability and are recognized as they are incurred.
As most of our leases do not provide an impact onimplicit rate, we use the Company’s beginning retained earnings, results of operations, or cash flows. The operating lease liabilities equaled the present value of the remaining Topic 840 minimum rental payments for those leases, discounted at the Company’s incremental borrowing rate as of the date of adoption. Theat lease commencement to measure ROU assets were measured at the amount of the related lease liabilities plus any prepaid rental payments and less any unamortized lease incentives such as tenant improvement allowances. The Company recognized ROU assets of $475 million and operating lease liabilities of $540 million on the consolidated balance sheets.
The Company determines if a contract is or contains a lease at inception. ROU assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to make payments arising from the lease. Lease liabilities for operating and finance leases are recognized at the lease commencement date based on the present value of future lease payments over the remaining lease terms. ROU assets are derived from the carrying amount of the related lease liability plus any prepaid lease payments, less any lease incentives such as tenant improvement allowances. The Company primarily uses its incremental borrowing rate, determined as of the lease commencement date, to measure the present value of its future lease payments, as the rate implicit in the lease is generally not readily determinable. The Company usesliabilities. We use a benchmark senior unsecured yield curve for debt instruments over the similar term, and considersconsider specific credit quality, market conditions, tenor of lease arrangements, and quality of collateral to determine the incremental borrowing rate.
Operating lease expense is generally recognized on a straight-line basis over the lease term of each lease. Variable payments, such as for maintenance, property taxes or insurance, are recognized on our consolidated statements of operations as incurred.
The Company has adopted both (1) the practical expedient to not separate lease from non-lease components and (2) the short-term lease exemption. The Company hasterm. We have elected the practical expedient to not separateaccount for the lease fromand non-lease components as a single lease component for all classesthe majority of underlyingour asset classes. For leases with an initial term of one year or less, we have elected not to record the ROU asset or liability.
Business Combinations.We allocate the purchase price of acquired companies to the tangible and intangible assets acquired and liabilities assumed based on their acquisition-date fair values with the exception of contract assets and contract liabilities (deferred revenue) which are recognized and measured on the short-term lease exemption for all classesacquisition date in accordance with our “Revenue Recognition” policy. The excess of underlyingthe fair value of purchase consideration over the fair value of these identifiable assets except real estate leases, with terms 12 months or less.and liabilities is recorded as goodwill. Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred. We include the results of operations of the businesses that are acquired from the acquisition date.
Goodwill. Goodwill represents the excess of the aggregate purchase price over the fair value of the net tangible and identifiable intangible assets acquired by the Company.us. The carrying amount of goodwill at each reporting unit is tested for impairment annually ason the first day of October 31,the fourth fiscal quarter, or more frequently if facts and circumstances warrant a review.
The Company performs We perform either a qualitative analysis when testing a reporting unit’s goodwillor quantitative assessment for impairment. A qualitative goodwill impairment testtest. When a quantitative goodwill impairment assessment is performed, when the fair value of a reporting unit historically has significantly exceeded the carrying value of its net assets and based on current operations is expected to continue to do so. Otherwise, the Company is required to conduct a quantitative impairment test for each reporting unit and estimate the fair value of each reporting unit using a combination ofwe use an income approach based on discounted cash flow analysis, and a market approach based on market multiples. The discount rate used in the income approach is based on the Company's weighted-average costmultiples, or a combination of capital and may be adjusted for the relevant risks pertaining to projecting future cash flows.both. If the fair value of a reporting unit is less than its carrying value, a goodwill impairment chargeloss is recorded for the difference. As of October 31, 2020, the Company performed a qualitative
There was no goodwill impairment test on each of the reporting unitsin fiscal 2023, 2022 and concluded there was 0 impairment of goodwill.2021.
Intangible Assets. Intangible assets consist of acquired technology, certain contract rights, customer relationships, trademarks and trade names, and capitalized software, and in-process research and development.software. These intangible assets are acquired through business combinations, direct purchases, or internally developed capitalized software. Intangible assets are amortized on a straight-line basis over their estimated useful lives which range from one to ten years, except for in-process research and development (IPR&D) projects not yet completed. IPR&D assets are amortized over their estimated useful lives upon completion or are written off upon abandonment.years.
The Company continually monitors events and changes in circumstances that could indicateWe review the carrying amountsvalues of long-lived assets including property and equipment and intangible assets may not be recoverable. When suchwhenever events or changes in circumstances occur,indicate that the Company assesses the recoverabilitycarrying value may not be fully recoverable. Recoverability of long-lived assets is measured by determining whethercomparing the carrying value of such asset group will be recovered throughto the future undiscounted future cash flow.flows that asset group is expected to generate. If the undiscounted future cash flow is less than the carrying amount of the asset group, the Company

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


recognizeswe recognize an impairment loss based on the excess of the carrying amount over the fair value of the asset group. The Company hadThere were no material impairment charges for long-lived assets in fiscal 20182023, 2022 and NaN2021.
Redeemable Non-controlling Interest. Non-controlling interest that is not solely redeemable within our control is reported as temporary equity in fiscal 2020 and 2019.
Restructuring Charges. In the second quarter of fiscal 2019, the Company initiated a restructuring plan for involuntary and voluntary employee termination and facility closure actions as part of a business reorganization to better position the Company for future growth by reallocating resources to priority areas, and to a lesser extent, eliminating operational redundancy. The total charges under the 2019 restructuring plan were $83.3 million and consisted primarily of severance, termination, and retirement benefits under the 2019 VRP.
During fiscal 2020, the Company incurred restructuring charges of $36.1 million under the 2019 restructuring plan. These charges consisted primarily of severance, termination, and retirement benefits. $57.4 million was paid in fiscal 2020 which included payments of remaining balances in fiscal 2019. As of October 31, 2020, $1.3 million remained outstanding and was recorded in accounts payable and accrued liabilities as payroll and related benefits in theour consolidated balance sheets. The remaining balance will be paid in fiscal 2021.
During fiscal 2019, the Company incurred restructuring charges of approximately $47.2 millionfor involuntary employee termination actions and the VRP. These charges consist primarily of severance, termination, and retirement benefits, of which $24.6 million was paid in fiscal 2019. As of October 31, 2019, $22.6 million remained outstanding and was recorded in accounts payable and accrued liabilities as payroll and related benefits in the consolidated balance sheets. The remaining balance was paid in fiscal 2020.
During fiscal 2018, the Company recorded $12.9 million of restructuring charges for severance and benefits due to involuntary employee termination actions. The restructuring actions were undertaken to position the Company for future growth, reallocate resources to priority areas and, to a lesser extent, eliminate operational redundancy. These charges consisted primarily of severance benefits. As of October 31, 2018, there was an $8.1 million outstanding balance remaining in accounts payable and accrued liabilities in the consolidated balance sheets. The majoritycarrying value of the balance was paid in fiscal 2019 and there was no remaining balance as ofredeemable non-controlling interest equals the redemption value at the end of fiscal 2020.
Accounts Payable and Accrued Liabilities. The balance consisted of:
 October 31,
 2020 2019
 (in thousands)
Payroll and related benefits$492,626
 $417,157
Other accrued liabilities101,035
 69,487
Accounts payable30,003
 19,815
Total$623,664
 $506,459

Other Long-term Liabilities. The balance consisted of:
 October 31,
 2020 2019
 (in thousands)
Deferred compensation liability (See Note 12)
$269,737
 $249,822
Other long-term liabilities14,774
 73,903
Total$284,511
 $323,725

Other Comprehensive Income (Loss). Other comprehensiveeach reporting period, after giving effect to the change from the net income (loss) (OCI) includes allattributable to the redeemable non-controlling interest. We remeasure the redemption value of the non-controlling interest on a quarterly basis and changes in equity duringthe estimated redemption value are recognized through retained earnings and may also impact the net income or loss attributable to common stockholders of Synopsys if the redemption value falls below a period, such as accumulated net translation adjustments, unrealized gain (loss) on certain foreign currency forward contracts that qualify as cash flow hedges, reclassification adjustments relatedstated threshold. See Note 4. Business Combinations of the Notes to cash flow hedges and unrealized gain (loss) on investments. See Consolidated Financial StatementsNote 10. Accumulated Other Comprehensive Income (Loss). for more information regarding the redeemable non-controlling interests.
Revenue Recognition. The Company adopted ASC 606 on November 4, 2018, the beginning of fiscal year 2019, using the modified retrospective method. The comparative information for periods prior to fiscal year 2019 has not been restated and continues to be reported under the accounting standards in effect for those periods.The core principle of ASC 606 is toWe recognize revenue for the transfer of services or products to customers in an amount that reflects the consideration to which the Company expectswe expect to be entitled in exchange for those services or products. The
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The principle is achieved through the following five-step approach:
Identification of the contract, or contracts, with the customer
Identification of the performance obligation in the contract
Determination of the transaction price 
Allocation of the transaction price to the performance obligations in the contract 
Recognition of revenue when, or as, the Company satisfieswe satisfy a performance obligation 
Nature of Products and Services
The Company generatesWe generate revenue from the licensing of our EDA software, IP Blocks, and Software Integrity products, as well as sale of products that include software licenses and, to a lesser extent, hardware products, and maintenance and services. The various types are set forth below.
Electronic Design Automation
Software license revenue consists of fees associated with the licensing of the Company'sour software primarily through Technology Subscription License (TSL) contracts. TSLs are time-based licenses for a finite term and generally provide the customer with limited rights to receive, or to exchange certain quantities of licensed software for, unspecified future technology. The majority of the Company'sour arrangements are TSLs due to the nature of itsour business and customer requirements. In addition to the licenses, the arrangements also include: post-contract customer support, which includes providing frequent updates and upgrades to maintain the utility of the software due to rapid changes in technology; other intertwined services such as multiple copies of the tools; assisting the Company'sour customers in applying the Company'sour technology in the customers' development environment; and rights to remix licenses for other licenses. Payments are generally received in equal or near equal installments over the term of the arrangement. Under ASC 605, these arrangements were required to be recognized ratably over the contract terms. Under ASC 606, the Company hasWe have concluded that itsour software licenses in TSL contracts are not distinct from itsour obligation to provide unspecified software updates to the licensed software throughout the license term. Such updates represent inputs to a single, combined performance obligation, commencing upon the later of the arrangement effective date or transfer of control to the software license. Remix rights are not an additional promised good or service in the contract, and where unspecified additional software product rights are part of the contract with the customer, such rights are accounted for as part of the single performance obligation that includes the licenses, updates, and technical support because such rights are provided for the same period of time and have the same pattern of transfer to the customer over the duration of the subscription term. 
Design IP & System IntegrationProducts
The CompanyWe generally licenseslicense IP under nonexclusive license agreements that provide usage rights for specific applications. Additionally, for certain IP license agreements, royalties are collected as customers sell their own products that incorporate the Company’sour IP. Under ASC 605, the Company recognized revenue either upfront if certain criteria in ASC 605 were met, or over the contractual period for IP licensing and support arrangements if such arrangements were combined with other TSL arrangements. Under ASC 606, theseThese arrangements generally have two distinct performance obligations that consist of transferring the licensed IP and the post contract support service. Support services consist of a stand-ready obligation to provide technical support and software updates over the support term. Revenue allocated to the IP license is recognized at a point in time upon the later of the delivery date or the beginning of the license period, and revenue allocated to support services is recognized ratably over the support term. Royalties are recognized as revenue is earned, generally when the customer sells its products that incorporate the Company’sour IP. 
Software Integrity Products
Software Integrity product arrangements provide customers the right to software licenses, software updates and technical support. Under the term of these arrangements, the customer expects to receive integral updates to the software licenses that protect the customer’s software from potential security vulnerabilities. The licenses and software updates together serve to fulfill the Company’sour commitment to the customer, as they represent inputs to a single, combined performance obligation that commences upon the later of the arrangement effective date or transfer of the software license. Software updates are part of the contract with the customer, and such rights are accounted for as part of the single performance obligation that includes the licenses, updates, and technical support because such rights are provided for the same period of time and have the same time-based pattern of transfer to the customer.

Hardware
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Hardware
The CompanyWe generally hashave two performance obligations in arrangements involving the sale of hardware products. The first performance obligation is to transfer the hardware product, which includes embedded software integral to the functionality of the hardware product. The second performance obligation is to provide maintenance on the hardware and itsour embedded software, including rights to technical support, hardware repairs and software updates that are all provided over the same term and have the same time-based pattern of transfer to the customer. The portion of the transaction price allocated to the hardware product is generally recognized as revenue at a point in time when control of the hardware is shippedtransferred to the customer. The Company hasWe have concluded that control generally transfers upon deliveryshipment because the customer has the ability to direct the use of the asset and an obligation to pay for the hardware. The portion of the transaction price allocated to maintenance is recognized as revenue that is ratable over the maintenance term. The adoption of ASC 606 did not change the timing of revenue recognition for hardware products and related services.
Professional Services
The Company'sOur arrangements often include service elements (other than maintenance and support services). These services include training, design assistance, and consulting. ServicesThese services are generally performed on a time and materials basis, and are recognized over time, as the customer simultaneously receives and consumes the benefit provided. Certain arrangements also include the customization or modification of licensed IP. Revenue from these contracts is recognized over time as the services are performed, when the development is specific to the customer’s needs and Synopsys haswe have enforceable rights to payment for performance completed. Inputs such as costs incurred and hours expended are used in order to measure progress of performance. The Company hasWe have a history of accurately estimating project status and the costs necessary to complete projects. A number of internal and external factors can affect these estimates, including labor rates, utilization and efficiency variances, specification and testing requirement changes, and changes in customer delivery priorities. Payments for services are generally due upon milestones in the contract or upon consumption of the hourly resources.
Flexible Spending Accounts
SomeOur customers frequently enter into a non-cancelable Flexible Spending Account arrangementarrangements (FSA) whereby the customer commits to a fixed dollar amount over a specified period of time that can be used to purchase from a list of Synopsysour products or services. These arrangements do not meet the definition of a revenue contract until the customer executes a separate order (pulldown request) to identify the required products and services that they are purchasing. The combination of the FSA arrangement and the subsequent order creates enforceable rights and obligations, thus meeting the definition of a revenue contract. Each separate order under the agreement is treated as an individual contract under the new standard and accounted for based on the respective performance obligations included within the FSA arrangements.pulldown requests.
Significant Judgments
The Company’sOur contracts with customers often include promises to transfer multiple products and services to a customer. Determining whether services and products are considered distinct performance obligations that should be accounted for separately versus together requires significant judgment. The Company hasWe have concluded that (1) itsour EDA software licenses in TSL contracts are not distinct from itsour obligation to provide unspecified software updates to the licensed software throughout the license term, because those promises represent inputs to a single, combined performance obligation, and (2) where unspecified additional software product rights are part of the contract with the customer, such rights are accounted for as part of the single performance obligation that includes the licenses, updates, and technical support, because such rights are provided for the same period of time and have the same time-based pattern of transfer to the customer. In reaching this conclusion, the Companywe considered the nature of the obligation to customers which is to provide an ongoing right to use the most up to date and relevant software. As EDA customers operate in a rapidly changing and competitive environment, satisfying the obligation requires providing critical updates to the existing software products, including ongoing iterative interaction with customers to make the software relevant to customers’ ability to meet the time to go to market with advanced products.
Similarly, the Companywe also concluded that in itsour Software Integrity business, the licenses and maintenance updates serve together to fulfill the Company’sour commitment to the customer as both work together to provide the

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functionality to the customer and represent a combined performance obligation because the updates are essential to the software’s central utility, which is to identify security vulnerabilities and other threats.
Our contracts with customers can involve hundreds of products and various license rights. Customers often negotiate a broad portfolio of solutions, and favorable terms along with future purchase options to manage their
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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

overall costs. Determining whether the purchase options are considered distinct performance obligations that should be accounted for separately as material rights versus combined together may require significant judgment.
Judgment is also required to determine the standalone selling price (SSP) for each distinct performance obligation. For non-software performance obligations (IP, Hardware, and services), SSP is established based on observable prices of products and services sold separately. SSP for license (and related updates and support) in a contract with multiple performance obligations is determined by applying a residual approach whereby all other non-software performance obligations within a contract are first allocated a portion of the transaction price based upon their respective SSP, using observable prices, with any residual amount of the transaction price allocated to the license because the Company doeswe do not sell the license separately, and the pricing is highly variable.
Contract Balances
The timing of revenue recognition may differ from the timing of invoicing to customers, and these timing differences result in receivables (billed or unbilled), contract assets, or contract liabilities (deferred revenue) on the Company’sour consolidated balance sheet. The Company recordsWe record a contract asset when revenue is recognized prior to the right to invoice, or deferred revenue when revenue is recognized subsequent to invoicing. For time-based software agreements, customers are generally invoiced in equal, quarterly amounts, although some customers prefer to be invoiced in single or annual amounts. The Company recordsWe record an unbilled receivable when revenue is recognized and it haswe have an unconditional right to invoice and receive payment.
Warranties and Indemnities.Indemnities
Warranties. The CompanyWe generally warrants itswarrant our products to be free from defects in media and to substantially conform to material specifications for a period of 90 days for our software products and for up to six months for our hardware systems. products.
Indemnities. In addition to such warranties, in certain cases, the Company also provides itswe provide our customers with limited indemnification with respect to claims that their use of the Company’sour software products infringes on United States patents, copyrights, trademarks or trade secrets. The Company isFor example, in connection with a litigation campaign launched by Bell Semiconductor LLC (Bell Semic), a patent monetization entity, some customers have requested defense and indemnification against claims of patent infringement asserted by Bell Semic in various district court litigations and at the U.S. International Trade Commission.Bell Semic alleges that the customers’ use of one or more features of certain of our products infringes one or more of six patents held by Bell Semic. We have offered to defend some of our customers consistent with the terms of our End User License Agreement. We are unable to estimate the potential impact of these commitments on the future results of operations. To date, the Company has not been required to pay any material warranty claims.
Net Income Per Share. The Company computesWe compute basic net income per share by dividing net income available to common shareholdersstockholders by the weighted average number of common shares outstanding during the period. Diluted net income per share reflects the dilution from potential common shares outstanding such as stock options and unvested restricted stock units and awards during the period using the treasury stock method. See Note 14. Net Income Per Share of the Notes to Consolidated Financial Statements.
The table below reconciles the weighted average common shares used to calculate basic net income per share with the weighted average common shares used to calculate diluted net income per share:
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Foreign Currency Translation.The functional currency of the majority of our active foreign subsidiaries is the foreign subsidiary’s local currency. Assets and liabilities that are not denominated in the functional currency are remeasured into the functional currency with any related gains or losses recorded in earnings. We translate assets and liabilities of our non-U.S. dollar functional currency foreign operations into the U.S. dollar reporting currency at exchange rates in effect at the balance sheet date. We translate income and expense items of such foreign operations into the U.S. dollar reporting currency at average exchange rates for the period. Accumulated translation adjustments are reported in stockholders’ equity, as a component of accumulated other comprehensive income (loss).
Segment Reporting. Effective in the first quarter of fiscal 2023, we realigned our organizational structure to evaluate the results of our Design IP business separately. Our Chief Operating Decision Maker (CODM), our Chief Executive Officer (CEO), now regularly reviews disaggregated segment information, assesses performance against our key growth strategies and allocates resources based on this new organizational structure. As a result, effective in the first quarter of fiscal 2023, we changed our reportable segments from two reportable segments to the following three reportable segments: (1) Design Automation, which includes our advanced silicon design, verification products and services, system integration products and services, digital, custom and FPGA IC design software, verification software and hardware products, manufacturing software products and other; (2) Design IP, which includes our Design IP products; and (3) Software Integrity, which includes solutions that test software code for security vulnerabilities and quality defects, as well as professional and managed services. As such, prior period reportable segment results and related disclosures have been reclassified to reflect our current reportable segments.
Recently Adopted Accounting Pronouncements
In December 2019, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2019-12, Simplifying the Accounting for Income Taxes, which simplifies the accounting for income taxes, eliminates certain exceptions within ASC 740, Income Taxes, and clarifies certain aspects of the current guidance to promote consistency among reporting entities. We adopted the standard as of the beginning of fiscal 2022 on a prospective basis and the adoption did not have a material impact on our consolidated financial statements.
Beginning in fiscal 2021, we adopted ASC 326, which was issued by the FASB in June 2016 as ASU 2016-13 Financial Instruments – Credit Losses: Measurement of Credit Losses on Financial Instruments. The ASU replaced previous incurred loss impairment guidance and established a single expected credit losses allowance framework for financial assets carried at amortized cost. It also eliminated the concept of other-than-temporary impairment and requires credit losses related to certain available-for-sale debt securities to be recorded through an allowance for credit losses. We adopted ASC 326 using the modified retrospective method, which requires a cumulative-effect adjustment to the opening balance of retained earnings to be recognized on the date of adoption and, accordingly, recorded a net decrease of $3.2 million to retained earnings as of beginning of fiscal 2021. Please see the “Allowance for Credit Losses” accounting policy above.
In October 2021, the FASB issued ASU 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. The new guidance requires contract assets and contract liabilities acquired in a business combination to be recognized and measured by the acquirer on the acquisition date in accordance with ASC 606, Revenue from Contracts with Customers, as if the acquirer had originated the contracts. We early adopted the standard in the second quarter of fiscal 2022 on a prospective basis, and the adoption did not have a material impact on our consolidated financial statements.
There have been no recently adopted accounting pronouncements during fiscal 2023 that are of significance to us.
Recent Accounting Pronouncements Not Yet Adopted
In June 2022, the FASB issued ASU 2022-03, Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions (ASU 2022-03), which applies to all equity securities measured at fair value that are subject to contractual sale restrictions. This change prohibits entities from taking into account contractual restrictions on the sale of equity securities when estimating fair value and introduces required disclosures for such transactions. The standard will become effective for us beginning on November 1, 2024 and will be applied prospectively. Early adoption is permitted. Any future impact from the adoption of this guidance will depend on the facts and circumstances of future transactions.
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 Year Ended October 31,
 2020 2019 2018
 (in thousands, except per share amounts)
Numerator:     
Net income attributed to Synopsys$664,347
 $532,367
 $432,518
Denominator:     
Weighted average common shares for basic net income per share151,135
 149,872
 149,036
Dilutive effect of common share equivalents from equity-based compensation4,571
 4,318
 4,357
Weighted average common shares for diluted net income per share155,706
 154,190
 153,393
Net income per share:     
Basic$4.40
 $3.55
 $2.90
Diluted$4.27
 $3.45
 $2.82
Anti-dilutive employee stock-based awards excluded(1)
97
 171
 850
In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures (ASU 2023-07). The ASU expands public entities’ segment disclosures by requiring disclosure of significant segment expenses that are regularly provided to the CODM and included within each reported measure of segment profit or loss, an amount and description of its composition for other segment items, and interim disclosures of a reportable segment’s profit or loss and assets. The ASU is effective for us beginning on November 1, 2024 and will be applied retrospectively. Early adoption is permitted. We are currently evaluating the impact of adopting this ASU on our consolidated financial statements and disclosures.
(1)
These stock options and unvested restricted stock units were anti-dilutive for the respective periods and are excluded in calculating diluted net income per share. While such awards were anti-dilutive for the respective periods, they could be dilutive in the future.
Note 3. Revenue

Disaggregated Revenue
The following table shows the percentage of revenue by product groups:
Year Ended October 31,
2020 2019 2018202320222021
EDA57% 59% 62%EDA62.9 %62.9 %63.6 %
IP & System Integration33% 31% 29%
Software Integrity Products & Services10% 10% 9%
Design IPDesign IP26.4 %25.9 %25.1 %
Software IntegritySoftware Integrity9.0 %9.2 %9.4 %
Other(1)
0% 0% 0%1.7 %2.0 %1.9 %
Total100% 100% 100%Total100.0 %100.0 %100.0 %

(1)
The percentage of revenue by Other is less than 1%.
Contract Balances
The contract assets indicated below are presented as prepaid and other current assets in the consolidated balance sheets. The contract assets are transferred to receivables when the rights to invoice and receive payment become unconditional. Unbilled receivables are presented as accounts receivable, net, in the consolidated balance sheets.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


Contract balances are as follows:
 As of October 31,
 2020 2019
 (in thousands)
Contract assets$214,583
 $210,557
Unbilled receivables$50,932
 $38,175
Deferred revenue$1,493,113
 $1,302,578

As of October 31,
20232022
 (in thousands)
Contract assets, net$389,042 $260,498 
Unbilled receivables$60,016 $46,254 
Deferred revenue$1,951,128 $2,065,294 
During fiscal 2020, the Company2023, we recognized $1.1revenue of $1.7 billion, of revenueincluding previously unfulfilled contracts that have expired and are no longer subject to an implied promise to provide future services, that was included in the deferred revenue balance as of October 31, 2019.2022. During fiscal 2019, the Company2022, we recognized $1.0revenue of $1.2 billion of revenue that was included in the deferred revenue balance as of October 31, 2018.2021.
Contracted but unsatisfied or partially unsatisfied performance obligations (backlog) were approximately $4.9$8.6 billion as of October 31, 2020,2023, which includes $673.8 million$1.4 billion in non-cancellable FSAFlexible Spending Account (FSA) commitments from customers where actual product selection and quantities of specific products or services are to be determined by customers at a later date. The Company hasWe have elected to exclude future sales-based royalty payments from the remaining performance obligations. Approximately 61%40% of the contracted but unsatisfied or partially unsatisfied performance obligationsbacklog as of October 31, 2020,2023, excluding non-cancellable FSA, areis expected to be recognized as revenue over the next 12 months withmonths. The majority of the remainderremaining backlog is expected to be recognized thereafter.in the following three years. The backlog was approximately $7.1 billionas of October 31, 2022, which included $1.1 billion in non-cancellable FSA commitments from customers.
During fiscal 2020, the Company2023 and 2022, we recognized $102.4$99.3 million from performance obligations satisfied from sales-based royalties earned during the periods. During fiscal 2019, the Company recognized $80.0and $137.3 million, respectively, from performance obligations satisfied from sales-based royalties earned during the periods.
Costs of Obtaining a Contract with Customer
The Company adopted ASC Subtopic 340-40, “Other Assets and Deferred Costs - Contracts with Customers (ASC 340-40)” on November 4, 2018, the beginning
65

The incremental costs of obtaining a contract with a customer, which consist primarily of direct sales commissionscommission earned upon execution of the contract, are required to bewere capitalized under ASC 340-40in compliance with authoritative guidance, and amortized over the estimated period of which the benefit is expected to be received. As direct sales commissionscommission paid for renewals are commensurate with the amounts paid for initial contracts, the deferred incremental costs will be recognized over the contract term. Total capitalized direct
Capitalized commission costs, net of accumulated amortization, as of October 31, 20202023 and 2022 were $81.3$88.6 million and $96.5 million, respectively. The balances are included in other long-term assets in the Company’sour consolidated balance sheets. Amortization of these assets was $61.2were $82.2 million, $73.0 million and $64.7 million during fiscal 20202023, 2022 and is2021, respectively, and are included in sales and marketing expense in the Company’sour consolidated statements of operations. Total capitalized direct commission costs as of October 31, 2019 were $86.4 million and are included in other assets in the Company’s consolidated balance sheets. Amortization of these assets was $62.8 million during fiscal 2019 and is included in sales and marketing expense in the Company’s consolidated statements of operations.income.
Note 4. Business Combinations
Fiscal 2020 Acquisitions2023
During fiscal 2020, the Company2023, we completed several acquisitions for an aggregate purchase consideration of $238.3$295.4 million, net of cash acquired. The aggregate purchase consideration was preliminary and allocated as follows: $95.8 million to identifiable intangible assets, $229.4 million to goodwill, and $29.8 million to net tangible liabilities. The acquired as described below:identifiable intangible assets were valued using the income approach and are being amortized over their respective useful lives ranging from 1 to 8 years. The goodwill recognized from these acquisitions was assigned to the Design Automation reporting unit, of which $5.7 million was deductible for income tax purposes.
DuringWe have included the second quarterfinancial results of the fiscal 2020,2023 acquisitions in our consolidated financial statements from their respective acquisition date. We do not consider these acquisitions to be material, individually or in the Companyaggregate, to our consolidated financial statements.
Fiscal 2022
NTT Security AppSec Solutions Inc.
On June 22, 2022, we completed anthe acquisition of all outstanding shares of NTT Security AppSec Solutions Inc. (which operated under the name WhiteHat Security, or WhiteHat), a provider of dynamic application security testing solutions, from NTT Security Corporation for an aggregate purchase price of $310.0 million, net of cash acquired. With this acquisition, we broadened our product offering in the application security testing market.
The aggregate purchase consideration of $105.7 million; including cash consideration of $75.7was allocated as follows: $97.5 millionto identifiable intangible assets, $252.9 million to goodwill, and $40.4 million to net tangible liabilities. The goodwill was assigned to the Software Integrity reporting unit and the Company’s products exchanged in connection withamount recognized was not deductible for tax purposes. The acquired identifiable intangible assets of $97.5 million were valued using the acquisition with a fair value of $30.0 million.income approach and are being amortized over their respective useful lives ranging from 5 to 10 years.
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SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


OpenLight Photonics, Inc.
During the second quarter of fiscal 2022, we acquired a 75% equity interest in OpenLight Photonics, Inc. (OpenLight) for cash consideration of $90.0 million. The remaining 25% equity interest in OpenLight is held by Juniper Networks, Inc. (the Minority Investor) from their contribution of IP and certain tangible assets.
The agreement with the Minority Investor contains redemption features whereby the interest held by the Minority Investor is redeemable either (i) at the option of the Minority Investor on or after the third anniversary of the acquisition or sooner in certain circumstances or (ii) at our option beginning on the third anniversary of the acquisition. This option is exercisable at the greater of fair value at the time of redemption or $30.0 million and was valued at $10.1 million, resulting in a total consideration of $105.7 million$100.1 million.
The purchase price was allocated to $20.6as follows: $94.0 million ofto identifiable intangible assets $4.2and $46.7 million to goodwill, which were attributable to the Design Automation reporting unit. There was no tax-deductible goodwill related to the acquisition.
During fiscal 2023, our ownership interest in OpenLight was reduced to 73% as a result of the recognition of non-controlling interest upon issuance of OpenLight stock.
During fiscal 2023, OpenLight incurred a net loss of $40.9 million, of net tangible assets, and $80.9which $10.0 million in goodwill, on a preliminary basis. The fair value of these intangible assets was estimated using the income method. These transactions are not considered to be material to the Company’s consolidated statements of operations. The acquisition was attributable to redeemable non-controlling interest. As of October 31, 2023, the Semiconductor & System Design reporting segment.
Concurrent to this transaction, the Company also executed a design service arrangement and recognized an asset of $10.7 million for the off-market component. The $10.7 million contract asset is expected to be amortized over the contractual periodcarrying value of the agreement of five years.redeemable non-controlling interest was $31.0 million in the consolidated balance sheets.
In addition to the above, the Company alsoOther Fiscal 2022 Acquisitions
During fiscal 2022, we completed severaltwo other acquisitions for an aggregate cashpurchase consideration of $132.6$31.8 million, net of cash acquired. The preliminary purchase allocations are $44.7price was allocated as follows: $12.7 million ofto identifiable intangible assets, $3.1 million to net tangible liabilities, and $92.8$22.2 million to goodwill, which were attributable to the Design Automation reporting unit. There was no tax-deductible goodwill related to the acquisitions.
Fiscal 2021
During fiscal 2021, we completed several acquisitions for an aggregate consideration of $298.9 million, net of cash acquired. We do not consider these acquisitions to be material, individually or in the aggregate, to our consolidated financial statements. Total purchase consideration was allocated as follows: $109.3 million to identifiable intangible assets, $16.2 million to net tangible liabilities, and $205.8 million to goodwill, of which $13.3$150.4 million iswas attributable to the Design Automation reporting unit, $9.7 million was attributable to the Designed IP reporting unit, and $45.7 million was attributable to the Software Integrity reporting segment. The fair valueunit.
Approximately $34.0 million of thesethe goodwill related to the fiscal 2021 acquisitions was deductible for tax purposes.
Preliminary Fair Value Estimates
For all acquisitions completed in fiscal 2023, the purchase price was allocated to tangible and identifiable intangible assets and goodwill are estimated using the income method.    
The preliminary fair value estimates for the assets acquired and liabilities assumed for all acquisitions completed within 12 months frombased on their preliminary estimated fair values, which were determined using generally accepted valuation techniques based on estimates and assumptions made by management at the applicable acquisition datetime of acquisition.These estimates and assumptions are not yet finalized and maysubject to change as additional information becomes available during the respective measurement periods.period, which is not expected to exceed 12 months from applicable acquisition date. The primary areas of those preliminary estimates relate to certain tangible assets and liabilities, identifiable intangible assets, and income taxes.
The Company does not consider these acquisitions to be material, individually orAcquisition-Related Transaction Costs
Acquisition-related transaction costs were $15.1 million, $14.1 million and $15.4 million during fiscal2023, 2022 and 2021, respectively. These costs consist of professional fees and administrative costs and were expensed as incurred in the aggregate, to the Company’sour consolidated statements of operations.income.
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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Note 5. Goodwill and Intangible Assets
The Company has 2Goodwill
Goodwill represents the excess of the purchase price over the fair value of the net tangible and identifiable intangible assets acquired in business combinations. As a result of the change in reporting units effective in the first quarter of fiscal 2023, we have three reportable segments, and reporting units are determined to be the same as reportable segments. We performed a quantitative impairment assessment by estimating the fair value of our new reporting units and has assigned assets and liabilitiesreallocating goodwill to each of the reporting units based on each unit's operating activities.using a relative fair value method. No impairment of goodwill was identified for any periods presented. before and after the change in reporting units. We also performed the required annual goodwill impairment test in the fourth quarter of fiscal 2023 and concluded that goodwill was not impaired.
Goodwill activity by reportable segment for the year ended October 31, 2020 consistedconsists of the following:
 Semiconductor & System Design Software Integrity Total
 (in thousands)
Balance at October 31, 2019$2,758,926
 $412,253
 $3,171,179
Additions160,447
 13,285
 173,732
Adjustments59
 0
 59
Effect of foreign currency translation20,080
 64
 20,144
Balance at October 31, 2020$2,939,512
 $425,602
 $3,365,114

 Design AutomationDesign IPSoftware IntegrityTotal
(in thousands)
Balance at October 31, 2021$2,156,732 $947,742 $471,311 $3,575,785 
Additions68,923 — 249,852 318,775 
Adjustments1,285 — — 1,285 
Effect of foreign currency translation(50,603)(3,008)— (53,611)
Balance at October 31, 20222,176,337 944,734 721,163 3,842,234 
Additions229,351 — — 229,351 
Adjustments— — 3,097 3,097 
Effect of foreign currency translation(5,006)649 11 (4,346)
Balance at October 31, 2023$2,400,682 $945,383 $724,271 $4,070,336 
Goodwill activity by reportable segment for the year ended October 31, 2019 consisted of the following:Intangible Assets
 Semiconductor & System Design Software Integrity Total
 (in thousands)
Balance at October 31, 2018$2,730,990
 $412,259
 $3,143,249
Additions23,690
 0
 23,690
Effect of foreign currency translation4,246
 (6) 4,240
Balance at October 31, 2019$2,758,926
 $412,253
 $3,171,179

In-process research and development (IPR&D) as of October 31, 2020 consisted of acquired projects that, if completed, will be reclassified to core/developed technology upon completion, or if abandoned, will be written off. Intangible assets as of October 31, 2020 consisted2023 consists of the following:

Gross Carrying AmountAccumulated
Amortization
Net Amount
 (in thousands)
Core/developed technology$1,135,347 $885,555 $249,792 
Customer relationships463,371 358,421 104,950 
Contract rights intangible194,930 190,670 4,260 
Trademarks and trade names52,825 37,633 15,192 
Capitalized software development costs50,795 50,795 — 
Total$1,897,268 $1,523,074 $374,194 
Intangible assets as of October 31, 2022 consists of the following:
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SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


 Gross Assets 
Accumulated
Amortization
 Net Assets
 (in thousands)
Core/developed technology$827,232
 $703,009
 $124,223
Customer relationships380,838
 277,219
 103,619
Contract rights intangible192,812
 186,763
 6,049
Trademarks and trade names43,096
 28,716
 14,380
In-process research and development (IPR&D)1,214
 0
 1,214
Capitalized software development costs44,122
 39,285
 4,837
Total$1,489,314
 $1,234,992
 $254,322
Intangible assets as of October 31, 2019 consisted of the following:
 Gross Assets 
Accumulated
Amortization
 Net Assets
 (in thousands)
Core/developed technology$791,647
 $655,119
 $136,528
Customer relationships358,661
 242,058
 116,603
Contract rights intangible184,304
 181,124
 3,180
Trademarks and trade names42,929
 25,581
 17,348
In-process research and development (IPR&D)1,200
 0
 1,200
Capitalized software development costs40,077
 35,562
 4,515
Total$1,418,818
 $1,139,444
 $279,374

Gross Carrying AmountAccumulated
Amortization
Net Amount
 (in thousands)
Core/developed technology$1,083,703 $813,226 $270,477 
Customer relationships426,242 333,984 92,258 
Contract rights intangible190,666 188,262 2,404 
Trademarks and trade names52,795 34,054 18,741 
Capitalized software development costs48,591 46,025 2,566 
Total$1,801,997 $1,415,551 $386,446 
Amortization expense related to intangible assets consistedconsists of the following:
 Year Ended October 31,
 202320222021
 (in thousands)
Core/developed technology$72,412 $64,469 $46,049 
Customer relationships24,446 26,640 31,478 
Contract rights intangible2,452 2,682 2,413 
Trademarks and trade names3,579 2,899 2,440 
Capitalized software development costs(1)
4,771 2,672 4,067 
Total$107,660 $99,362 $86,447 
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Core/developed technology$47,890
 $56,163
 $78,820
Customer relationships35,075
 37,533
 37,395
Contract rights intangible5,181
 3,581
 4,906
Trademarks and trade names3,135
 3,637
 4,543
Capitalized software development costs(1)
3,723
 2,868
 3,599
Total$95,004
 $103,782
 $129,263
(1)(1)Amortization of capitalized software development costs is included in cost of products revenue in the consolidated statements of income.
Amortization of capitalized software development costs is included in cost of products revenue in the consolidated statements of operations.
The following table presents the estimated future amortization of intangible assets as of October 31, 2020:2023:
Fiscal Year(in thousands)
2024$103,108 
202584,588 
202671,406 
202751,205 
202825,807 
2029 and thereafter38,080 
Total$374,194 
Note 6. Balance Sheet Components
Fiscal Year(in thousands)
2021$76,078
202261,242
202344,733
202434,398
202518,295
2026 and thereafter18,362
IPR&D1,214
Total$254,322
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SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


As of October 31,
20232022
(in thousands)
Accounts receivable, net:
Accounts receivable$929,673 $779,390 
Unbilled accounts receivable60,016 46,254 
Total accounts receivable989,689 825,644 
Less: allowance for credit losses(42,722)(29,553)
Total$946,967 $796,091 
Property and equipment, net:
Computer and other equipment$991,994 $870,388 
Buildings135,255 135,722 
Furniture and fixtures86,946 80,885 
Land21,598 21,598 
Leasehold improvements265,536 241,062 
1,501,329 1,349,655 
Less: accumulated depreciation (1)
(944,068)(866,355)
Total$557,261 $483,300 
Other long-term assets:
Deferred compensation plan assets$300,731 $279,096 
Capitalized commission, net88,614 96,509 
Other81,628 88,090 
Total$470,973 $463,695 
Accounts payable and accrued liabilities:
Payroll and related benefits$583,854 $559,886 
Accrued income taxes226,762 35,290 
Other accrued liabilities157,254 176,647 
Accounts payable155,891 37,580 
Total$1,123,761 $809,403 
Other long-term liabilities:
Deferred compensation plan liabilities$300,731 $279,096 
Other85,407 48,733 
Total$386,138 $327,829 
(1)Accumulated depreciation includes write-offs due to retirement of fully depreciated fixed assets.
Note 6.7. Financial Assets and Liabilities
Cash equivalents. The Company classifies time depositsEquivalents and other investments with original maturities less than three months as cash equivalents.Short-term Investments
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SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

As of October 31, 2020, the balances of the Company's cash equivalents and non-marketable equity securities investments were:
 Cost Gross
Unrealized
Gains
 Gross
Unrealized
Losses Less Than 12 Continuous Months
 Gross
Unrealized
Losses 12 Continuous Months or Longer
 
Estimated
Fair Value
(1)
 (in thousands)
Cash equivalents:         
Money market funds$304,127
 $0
 $0
 $0
 $304,127
Total:$304,127
 $0
 $0
 $0
 $304,127
          
Other long-term assets:         
Non-marketable equity securities$13,200
 $0
 $0
 $0
 $13,200
Total:$13,200
 $0
 $0
 $0
 $13,200
(1)
See Note 7.Fair Value Measures for further discussion on fair values of cash equivalents.
As of October 31, 2019,2023, the balances of our cash equivalents and non-marketable equityshort-term investments are as follows:
Amortized CostGross
Unrealized
Gains
Gross
Unrealized
Losses Less Than 12 Continuous Months
Gross
Unrealized
Losses 12 Continuous Months or Longer
Estimated
Fair Value
(1)
 (in thousands)
Cash equivalents:
Money market funds$10,129 $— $— $— $10,129 
U.S. Treasury, agency & T-bills2,994 — — — 2,994 
Total:$13,123 $— $— $— $13,123 
Short-term investments:
U.S. Treasury, agency & T-bills$15,752 $— $(61)$(2)$15,689 
Municipal bonds515 — — (16)499 
Corporate debt securities103,213 13 (455)(396)102,375 
Asset-backed securities33,245 21 (93)(97)33,076 
Total:$152,725 $34 $(609)$(511)$151,639 
(1)See Note 8. Fair Value Measurements for further discussion on fair values.
Our short-term investment portfolio includes both corporate and government debt securities that have a maximum maturity of three years. The longer the duration of these securities, the more susceptible they are to changes in market interest rates and bond yields. As yields increase, those securities with a lower yield-at-cost show a mark-to-market unrealized loss. Most of our unrealized losses are due to changes in market interest rates, and bond yields. We believe that we have the ability to realize the full value of all of these investments were:upon maturity. As of October 31, 2023, our investments that were in a continuous loss position of 12 months or more, as well as the unrealized losses on those investments, were immaterial.
The contractual maturities of our available-for-sale debt securities as of October 31, 2023 are as follows:
Amortized CostFair Value
(in thousands)
Less than 1 year$74,398 $73,879 
1-5 years74,604 74,104 
5-10 years1,723 1,721 
>10 years2,000 1,935 
Total$152,725 $151,639 
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SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

 Cost Gross
Unrealized
Gains
 Gross
Unrealized
Losses Less Than 12 Continuous Months
 Gross
Unrealized
Losses 12 Continuous Months or Longer
 
Estimated
Fair Value
(1)
 (in thousands)
Cash equivalents:         
Money market funds$166,024
 $0
 $0
 $0
 $166,024
Total:$166,024
 $0
 $0
 $0
 $166,024
          
Other long-term assets:         
Non-marketable equity securities$10,951
 $0
 $0
 $0
 $10,951
Total:$10,951
 $0
 $0
 $0
 $10,951
As of October 31, 2022, the balances of our cash equivalents and short-term investments are as follows:
Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses Less Than 12 Continuous Months
Gross
Unrealized
Losses 12 Continuous Months or Longer
Estimated
Fair Value
(1)
 (in thousands)
Cash equivalents:
Money market funds$77,683 $— $— $— $77,683 
Total:$77,683 $— $— $— $77,683 
Short-term investments:
U.S. Treasury, agency & T-bills$25,816 $— $(174)$(39)$25,603 
Municipal bonds2,970 — (12)(80)2,878 
Corporate debt securities95,899 (747)(1,135)94,024 
Asset-backed securities25,826 — (149)(269)25,408 
Total:$150,511 $$(1,082)$(1,523)$147,913 
(1)
See Note 7. Fair Value Measures for further discussion on fair values of cash equivalents.
(1)See Note 8. Fair Value Measurements for further discussion on fair values.
Restricted cash. The Company includescash
We include amounts generally described as restricted cash and restricted cash equivalents in cash and cash equivalents when reconciling beginning-of-period and end-of-period total amounts shown on the consolidated statements of cash flows. All restrictedRestricted cash is primarily associated with office leases and has no material impact on the Company’s consolidated statements of cash flows.employee loan programs.

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


The following table provides a reconciliation of cash, cash equivalents and restricted cash included in the consolidated balance sheets:
 October 31,
 2020 2019
 (in thousands)
Cash and cash equivalents$1,235,653
 $728,597
Restricted cash included in Prepaid expenses and other current assets1,523
 1,174
Restricted cash included in Other long-term assets794
 756
Total cash, cash equivalents and restricted cash$1,237,970
 $730,527

As of October 31,
20232022
(in thousands)
Cash and cash equivalents$1,438,913 $1,417,608 
Restricted cash included in prepaid and other current assets1,549 1,566 
Restricted cash included in other long-term assets725 690 
Total cash, cash equivalents and restricted cash$1,441,187 $1,419,864 
Non-marketable equity securities. The Company’ssecurities
Our portfolio of non-marketable equity securities consists of strategic investment portfolio consistsinvestments in privately held companies. There were no material impairments of non-marketable equity securities in privately held companies. The investments that the Company does not have the ability to exercise significant influence are accounted using the measurement alternative when the fair value of the investment is not readily determinable. Securities accounted for as equity method investments are recorded at cost plus the proportional share of the issuers’ incomefiscal 2023, fiscal 2022, or loss, which is recorded in the Company’s other income (expense), net. The cost basis of securities sold is based on the specific identification method. See Note 7. Fair Value Measures.fiscal 2021.
Derivatives.Derivatives
In the first quarter of 2020, the Company adopted ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedge Activities, which amends the hedge accounting recognition and presentation requirements of ASC 815. Pursuant to the provisions of ASU 2017-12, the Company is not required to separately measure and report hedge ineffectiveness, which was previously recorded in Other income (expense), net in our consolidated statements of operations. Also, prior to the adoption of ASU 2017-12, the forward point components of the cash flow hedges were excluded from assessing effectiveness of the hedging relationship and were recorded on the consolidated statements of operations in other income (expense), net. Following the Company's adoption of ASU 2017-12, the Company presents the related earning impact of the cash flow hedges in the same income statement section as the hedged items. Adoption of the guidance did not impact opening retained earnings or have a material impact on our financial statements.
The Company recognizesWe recognize derivative instruments as either assets or liabilities in the consolidated balance sheets at fair value and providesprovide qualitative and quantitative disclosures about such derivatives. The Company operatesWe operate internationally and isare exposed to potentially adverse movements in foreign currency exchange rates. The Company entersWe enter into hedges in the form of foreign currency forward contracts to reduce itsour exposure to foreign currency rate changes on non-functional currency denominated forecasted transactions and balance sheet positions including: (1) certain assets and liabilities, (2) shipments forecasted to occur within approximately one month, (3) future billings and revenue on previously shipped orders, and (4) certain future intercompany invoices denominated in foreign currencies.
The duration of forward contracts, ranges from approximately one month to 22 months, the majority of which are short-term. The Company doesshort-term, ranges from approximately 1 month to 27 months at inception. We do not use foreign currency forward contracts for speculative or trading purposes. The Company entersWe enter into foreign exchange forward contracts with high credit quality financial institutions that are rated ‘A’"A" or above and to date hashave not experienced nonperformance by counterparties. In addition, the Company mitigateswe mitigate credit risk in derivative
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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

transactions by permitting net settlement of transactions with the same counterparty and anticipatesanticipate continued performance by all counterparties to such agreements.
The assets or liabilities associated with the forward contracts are recorded at fair value in other current assets or accrued liabilities in the consolidated balance sheets. The accounting for gains and losses resulting from changes in fair value depends on the use of the foreign currency forward contract and whether it is designated and qualifies for hedge accounting. The cash flow impact upon settlement of the derivative contracts will beis included in “Net“net cash provided by operating activities” in the consolidated statements of cash flows.

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


Cash Flow Hedging Activities
Certain foreign exchange forward contracts are designated and qualify as cash flow hedges. These contracts have durations of approximately 2227 months or less. Certain forward contracts are rolled over periodically to capture the full length of exposure to the Company’sour foreign currency risk, which can be up to three years. To receive hedge accounting treatment, all hedging relationships are formally documented at the inception of the hedge, and the hedges must be highly effective in offsetting changes to future cash flows on the hedged transactions. The related gains or losses resulting from changes in fair value of these hedges is initially reported, net of tax, as a component of other comprehensive income (loss) (OCI), in stockholders’ equity and reclassified into revenue or operating expenses, as appropriate, at the time the hedged transactions affect earnings. The Company expectsWe expect a majority of the hedge balance in OCI to be reclassified to the statements of operationsincome within the next twelve12 months.
Prior to adoption of ASU 2017-12, hedge effectiveness was evaluated monthly using spot rates, with any gain or loss caused by hedging ineffectiveness recorded in other income (expense), net. During fiscal 2020, 2019 and 2018, the amounts recognized in other income (expense) for ineffectiveness and excluded component were immaterial.
Upon adoption of ASU 2017-12, the Company elected to use the forward method to measure hedge effectiveness for its Japanese yen revenue and foreign currency expense cash flow hedges. The CompanyWe did not change the process for its backlogrecord any gains or losses related to discontinuation of cash flow hedges for fiscal years 2023, 2022 and continues to measure hedging effectiveness on a monthly basis.2021.
Non-designated Hedging Activities
The Company’sOur foreign exchange forward contracts that are used to hedge non-functional currency denominated balance sheet assets and liabilities are not designated as hedging instruments. Accordingly, any gains or losses from changes in the fair value of the forward contracts are recorded in other income (expense), net. The gains and losses on these forward contracts generally offset the gains and losses associated with the underlying assets and liabilities, which are also recorded in other income (expense), net. The duration of the forward contracts for hedging the Company’sour balance sheet exposure is approximately one month.
The CompanyWe also hashave certain foreign exchange forward contracts for hedging certain international revenues and expenses that are not designated as hedging instruments. Accordingly, any gains or losses from changes in the fair value of the forward contracts are recorded in other income (expense), net. The gains and losses on these forward contracts generally offset the gains and losses associated with the foreign currency in operating income. The duration of these forward contracts is usually less than one year. The overall goal of the Company’sour hedging program is to minimize the impact of currency fluctuations on itsthe net income over itsthe fiscal year.
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SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

The effects of the non-designated derivative instruments on the Company’sour consolidated statements of operations for fiscal years 2020, 2019, and 2018income are summarized as follows:
 October 31,
 2020 2019 2018
 (in thousands)
Gain (loss) recorded in other income (expense), net$1,957
 $4,538
 $3,361

 Year Ended October 31,
 202320222021
 (in thousands)
Gains (losses) recorded in other income (expense), net$(5,899)$(15,851)$(855)
The notional amounts in the table below for derivative instruments provide one measure of the transaction volume outstanding:
 October 31,
 2020 2019
 (in thousands)
Total gross notional amount$981,234
 $817,441
Net fair value$6,940
 $3,494

The notional amounts for derivative instruments do not represent the amount of the Company’s
As of October 31,
20232022
 (in thousands)
Total gross notional amounts$1,666,758 $1,386,140 
Net fair value$(2,308)$(50,080)
Our exposure to the market gaingains or loss. The Company’s exposure to market gain or losslosses will vary over time as a function of currency exchange rates. The amounts ultimately realized upon settlement of these financial instruments, together with the gains and

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


losses on the underlying exposures, will depend on actual market conditions during the remaining life of the instruments.
The following table represents the consolidated balance sheets location and amount of derivative instrument fair values segregated between designated and non-designated hedge instruments:
Fair values of
derivative instruments
designated as
hedging instruments
Fair values of
derivative instruments
not designated as
hedging instruments
 (in thousands)
Balance at October 31, 2023
Other current assets$12,962 $491 
Accrued liabilities$14,665 $1,096 
Balance at October 31, 2022
Other current assets$2,315 $223 
Accrued liabilities$52,171 $447 
74


 
Fair values of
derivative instruments
designated as
hedging instruments
 
Fair values of
derivative instruments
not designated as
hedging instruments
 (in thousands)
Balance at October 31, 2020   
Other current assets$9,182
 $138
Accrued liabilities$2,088
 $292
Balance at October 31, 2019   
Other current assets$7,327
 $53
Accrued liabilities$3,715
 $171
SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

The following table represents for designated hedge instruments, netthe location of tax, the respective locations in the consolidated statements of operations and the amount of gains and losses on derivative instrument fair values:values for designated hedge instruments, net of tax in the consolidated statements of income:
 
Location of gain (loss)
recognized in OCI on
derivatives
 
Amount of gain (loss)
recognized in 
OCI on
derivatives
(effective portion)
 
Location of gain (loss)
reclassified 
from OCI
 
Amount of
gain (loss)
reclassified 
from OCI
(effective 
portion)
 (in thousands)
Fiscal year ended October 31, 2020       
Foreign exchange contractsRevenue $3,034
 Revenue $530
Foreign exchange contractsOperating expenses 4,800
 Operating expenses (603)
Total  $7,834
   $(73)
Fiscal year ended October 31, 2019       
Foreign exchange contractsRevenue $278
 Revenue $1,436
Foreign exchange contractsOperating expenses 4,455
 Operating expenses (16,073)
Total  $4,733
   $(14,637)
Fiscal year ended October 31, 2018       
Foreign exchange contractsRevenue $693
 Revenue $1,103
Foreign exchange contractsOperating expenses (18,121) Operating expenses 9,785
Total  $(17,428)   $10,888


Location of gains (losses)
recognized in OCI on
derivatives
Amount of gains (losses)
recognized in 
OCI on
derivatives
(effective portion)
Location of gains (losses)
reclassified 
from OCI
Amount of
gains (losses)
reclassified 
from OCI
(effective 
portion)
 (in thousands)
Fiscal year ended October 31, 2023
Foreign exchange contractsRevenue$8,390 Revenue$(9,942)
Foreign exchange contractsOperating expenses16,596 Operating expenses(15,334)
Total$24,986 $(25,276)
Fiscal year ended October 31, 2022
Foreign exchange contractsRevenue$(19,755)Revenue$10,975 
Foreign exchange contractsOperating expenses(59,314)Operating expenses(15,869)
Total$(79,069)$(4,894)
Fiscal year ended October 31, 2021
Foreign exchange contractsRevenue$1,148 Revenue$4,181 
Foreign exchange contractsOperating expenses8,712 Operating expenses10,378 
Total$9,860 $14,559 
Other Commitments — Credit and Term Loan Facilities
On November 28, 2016, the CompanyDecember 14, 2022, we entered into ana Fifth Extension and Amendment Agreement (the Fifth Amendment), which amended and restated our previous credit agreement, with several lenders (thedated as of January 22, 2021 (as amended and restated, the Credit Agreement) providing for (i) a $650.0 million.
The Fifth Amendment increased the existing senior unsecured revolving credit facility (the Revolver) from $650.0 million to $850.0 million and (ii) a $150.0 million senior unsecured term loan facility (the Term Loan).extended the maturity date from January 22, 2024 to December 14, 2027, which could be further extended at our option. The Credit Agreement amended and restated the Company’s previous credit agreement dated May 19, 2015, in orderalso provides an uncommitted incremental revolving loan facility of up to increase the size of the revolving credit facility from $500.0 million to $650.0 million, provide a new $150.0 million senior unsecured term loan facility, and to extendin the termination date of the revolving credit facility from May 19, 2020 to November 28, 2021. Subject to obtaining additional commitments from lenders, theaggregate principal amount of the loans provided under the Credit Agreement may be increased by the Company by up to an additional $150.0 million.amount. The Credit Agreement contains a financial covenantscovenant requiring the Companyus to operate withinmaintain a maximum consolidated leverage ratio and maintain a minimum interest coverage ratio, as well as other non-financial covenants. As of October 31, 2020, the Company was2023, we were in compliance with allthe financial covenants.covenant.

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


As of October 31, 2020, the Company had an outstanding balance of $102.1 million, net of debt issuance costs, under the Term Loan, of which $75.0 million was classified as long-term liabilities. Outstanding principal payments under the Term Loan are due as follows:
Fiscal year(in thousands)
2021$27,187
202275,000
Total$102,187

As of October 31, 2019, the Company had $119.8 million outstanding balance, net of debt issuance costs, under the Term Loan, of which $102.2 million was classified as long-term liabilities.
There was 0 outstanding balance under the Revolver as of October 31, 2020 and October 31, 2019. The Company expects its borrowings under the Revolver will fluctuate from quarter to quarter.
The Term Loan and Revolver borrowingsBorrowings bear interest at a floating ratethe adjusted term Secured Overnight Financing Rate (SOFR) plus an applicable margin between 0.785% and 0.975% based on a margin over the Company’s choice of market observable base rates as defined in the Credit Agreement. As of October 31, 2020, borrowings under the Term Loan bore interest at LIBOR +1.125% and the applicable interest rate for the Revolver was LIBOR +1.000%.upon our consolidated leverage ratio. In addition, commitmentfacility fees are payable on the Revolver at rates between 0.125%0.09% and 0.200%0.15% per year based on the Company’sour leverage ratio on the daily amount of the revolving commitment.
There was no outstanding balance under the Revolver as of October 31, 2023 and October 31, 2022.
In July 2018, the Companywe entered into a 12-year $220.0220.0 million RMBRenminbi (approximately $33.0 million) credit agreement with a lender in China to support itsour facilities expansion. Borrowings bear interest at a floating rate based on the 5 year5-year Loan Prime Rate plus 0.74%. As of October 31, 2020, the Company2023, we had $25.8a $18.1 million outstanding balance under the agreement.
The carrying amount of the short-term and long-term debt approximates the estimated fair value. These borrowings under the Credit Agreement have a variable interest rate structure and are classified within Level 2 of the fair value hierarchy.
Note 7.8. Fair Value MeasuresMeasurements
Accounting Standards Codification (ASC)ASC 820-10, Fair Value Measurements and Disclosures, defines fair value, establishes guidelines and enhances disclosure requirements for fair value measurements. The accounting guidance requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The accounting guidance also establishes a fair value hierarchy based on the independence of the source and objective evidence of the inputs used. There are three fair value hierarchies based upon the level of inputs that are significant to fair value measurement:
75


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Level 1—Observable inputs that reflect quoted prices (unadjusted) for identical instruments in active markets;
Level 2—Observable inputs other than quoted prices includedfor identical instruments in Level 1active markets, quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in inactive markets, that are not active, and model-driven valuations in which all significant inputs and significant value drivers are observable in active markets; and
Level 3—Unobservable inputs to the valuation derived from fair valuation techniques in which one or more significant inputs or significant value drivers are unobservable.
On a recurring basis, the Company measureswe measure the fair value of certain of its assets and liabilities, which include cash equivalents, short-term investments, non-qualified deferred compensation plan assets, and foreign currency derivative contracts.
The Company’sOur cash equivalents and short-term investments are classified within Level 1 or Level 2 because they are valued using quoted market prices in an active market or alternative independent pricing sources and models utilizing market observable inputs.
The Company’sOur non-qualified deferred compensation plan assets consist of money market and mutual funds invested in domestic and international marketable securities that are directly observable in active markets and are therefore classified within Level 1.

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


The Company’sOur foreign currency derivative contracts are classified within Level 2 because these contracts are not actively traded and the valuation inputs are based on quoted prices and market observable data of similar instruments.
The Company’sOur borrowings under its creditour Credit and term loanTerm Loan facilities are classified within Level 2 because these borrowings are not actively traded and have a variable interest rate structure based upon market rates currently available to the Companyus for debt with similar terms and maturities. See Note 7Note 6.. Financial Assets and Liabilitiesof the Notes to Consolidated Financial Statements for more information on these borrowings.
76


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Assets/Liabilities Measured at Fair Value on a Recurring Basis
Assets and liabilities measured at fair value on a recurring basis are summarized below as of October 31, 2020:
2023:
  Fair Value Measurement Using
 Fair Value Measurement Using
DescriptionTotal 
Quoted Prices in 
Active Markets 
for Identical Assets
(Level 1)
 
Significant Other
Observable Inputs
(Level 2)
 
Significant
Unobservable Inputs
(Level 3)
DescriptionTotalQuoted Prices in 
Active Markets 
for Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant
Unobservable Inputs
(Level 3)
(in thousands) (in thousands)
Assets       Assets
Cash equivalents:       Cash equivalents:
Money market funds$304,127
 $304,127
 $0
 $0
Money market funds$10,129 $10,129 $— $— 
U.S. Treasury, agency & T-billsU.S. Treasury, agency & T-bills2,994 2,994 — 
Short-term investments:Short-term investments:
U.S. Treasury, agency & T-billsU.S. Treasury, agency & T-bills15,689 — 15,689 — 
Municipal bondsMunicipal bonds499 — 499 — 
Corporate debt securitiesCorporate debt securities102,375 — 102,375 — 
Asset-backed securitiesAsset-backed securities33,076 — 33,076 — 
Prepaid and other current assets:       Prepaid and other current assets:
Foreign currency derivative contracts9,320
 0
 9,320
 0
Foreign currency derivative contracts13,453 — 13,453 — 
Other long-term assets:       Other long-term assets:
Deferred compensation plan assets269,737
 269,737
 0
 0
Deferred compensation plan assets300,731 300,731 — — 
Total assets$583,184
 $573,864
 $9,320
 $0
Total assets$478,946 $310,860 $168,086 $— 
Liabilities       Liabilities
Accounts payable and accrued liabilities:       Accounts payable and accrued liabilities:
Foreign currency derivative contracts$2,380
 $0
 $2,380
 $0
Foreign currency derivative contracts$15,761 $— $15,761 $— 
Other long-term liabilities:       Other long-term liabilities:
Deferred compensation plan liabilities269,737
 269,737
 0
 0
Deferred compensation plan liabilities300,731 300,731 — — 
Total liabilities$272,117
 $269,737
 $2,380
 $0
Total liabilities$316,492 $300,731 $15,761 $— 
 
77


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


Assets and liabilities measured at fair value on a recurring basis are summarized below as of October 31, 2019:2022:
DescriptionTotal Fair Value Measurement Using
Quoted Prices in 
Active Markets 
for Identical Assets
(Level 1)
 
Significant Other
Observable Inputs
(Level 2)
 
Significant
Unobservable Inputs
(Level 3)
 (in thousands)
Assets       
Cash equivalents:       
Money market funds$166,024
 $166,024
 $0
 $0
Prepaid and other current assets:       
Foreign currency derivative contracts7,380
 0
 7,380
 0
Other long-term assets:       
Deferred compensation plan assets249,822
 249,822
 0
 0
Total assets$423,226
 $415,846
 $7,380
 $0
Liabilities       
Accounts payable and accrued liabilities:       
Foreign currency derivative contracts$3,886
 $0
 $3,886
 $0
Other long-term liabilities:       
Deferred compensation plan liabilities249,822
 249,822
 0
 0
Total liabilities$253,708
 $249,822
 $3,886
 $0

DescriptionTotalFair Value Measurement Using
Quoted Prices in 
Active Markets 
for Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant
Unobservable Inputs
(Level 3)
 (in thousands)
Assets
Cash equivalents:
Money market funds$77,683 $77,683 $— $— 
Short-term investments:
U.S. Treasury, agency & T-bills25,603 — 25,603 — 
Municipal bonds2,878 — 2,878 — 
Corporate debt securities94,024 — 94,024 — 
Asset-backed securities25,408 — 25,408 — 
Prepaid and other current assets:
Foreign currency derivative contracts2,538 — 2,538 — 
Other long-term assets:
Deferred compensation plan assets279,096 279,096 — — 
Total assets$507,230 $356,779 $150,451 $— 
Liabilities
Accounts payable and accrued liabilities:
Foreign currency derivative contracts$52,618 $— $52,618 $— 
Other long-term liabilities:
Deferred compensation plan liabilities279,096 279,096 — — 
Total liabilities$331,714 $279,096 $52,618 $— 
Assets/Liabilities Measured at Fair Value on a Non-Recurring Basis
Non-Marketable Equity Securities
Equity investments in privately-held companies, also called non-marketableNon-marketable equity securities are accounted for using either the measurement alternative or equity method of accounting.
The non-marketable equity securities are measured and recorded at fair value when an event or circumstance which impacts the fair value of these securities indicates that the securities are impaired and the fair value of the securities is less than the carrying value. In such events, these equity investments would be classified within Level 3 as they are valued using significanta combination of observable transaction price and unobservable inputs or data in an inactive market and the valuation requires management judgment due to the absence of market price and inherent lack of liquidity. The Company monitors these investments and generally uses the income approach to assess impairments based primarily on the financial conditions of these companies.
Note 8.9. Leases
The Company hasWe have operating lease arrangements for office space, data center, equipment and other corporate assets. These leases have various expiration dates through MarchDecember 31, 2032,2042, some of which include options to extend the leases for up to 10 years. Because the Company iswe are not reasonably certain to exercise these renewal options, the options are not considered in determining the lease term and associated potential option payments are excluded from lease payments.

The components of our lease expense during the period presented are as follows:
Year Ended October 31,
20232022
(in thousands)
Operating lease expense (1)
$96,083 $91,972 
Variable lease expense (2)
20,789 11,649 
Total lease expense$116,872 $103,621 
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SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


The components of the Company’s(1)Operating lease expense during the period presented are as follows:includes immaterial amounts of short-term leases, net of sublease income.
 Year Ended October 31,
 2020
 (in thousands)
Operating lease expense$93,636
Variable lease expense (1)
5,147
Total lease expense$98,783
(1)(2)Variable lease expense includes payments to lessors that are not fixed or determinable at lease commencement date. These payments primarily consist of maintenance, property taxes, insurance and variable indexed based payments.
Supplemental cash flow information during the period presented is as follows:
 Year Ended October 31,
 2020
 (in thousands)
Cash paid for amounts included in the measurement of operating lease liabilities$72,828
ROU assets obtained in exchange for operating lease liabilities$69,439

Year Ended October 31,
20232022
(in thousands)
Cash paid for amounts included in the measurement of operating lease liabilities$88,983 $83,858 
ROU assets obtained in exchange for operating lease liabilities$101,390 $168,095 
Lease term and discount rate information related to the Company’sour operating leases as of the end of the period presented are as follows:
October 31, 2020
Weighted-average remaining lease term (in years)8.62
Weighted-average discount rate2.56%

As of October 31,
20232022
Weighted-average remaining lease term (in years)8.349.16
Weighted-average discount rate2.50 %2.19 %
The following table represents the maturities of the Company’sour future lease payments due under operating leases as of October 31, 2020:
 Lease Payments
Fiscal year(in thousands)
2021$84,534
202279,886
202364,073
202459,751
202553,280
Thereafter259,969
Total future minimum lease payments601,493
Less: Imputed interest65,909
Total lease liabilities$535,584

2023:
As of October 31, 2020, the Company has additional operating leases for facilities that have not yet commenced with future undiscounted lease payments of $58.6 million. These operating leases will commence before March 1, 2021, with lease terms between 3 years and 9 years.

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


As of October 31, 2019, the future minimum lease payments due under non-cancellable operating leases were as follows:
 
Minimum Lease Payments(1)
 (in thousands)
Fiscal year 
2020$79,286
202179,703
202269,477
202353,909
202448,730
Thereafter291,494
Total$622,599
(1) Amounts based on Topic 840, Leases.
Lease Payments
Fiscal year(in thousands)
2024$102,297 
2025102,849 
202692,687 
202791,038 
202877,010 
2029 and thereafter282,186 
Total future minimum lease payments748,067 
Less: Imputed interest78,342 
Total lease liabilities$669,725 
In addition, certain facilities owned by the Companyus were leased to 3rdthird parties under non-cancellable operating lease agreements. These leases have annual escalating payments and have expiration dates through March 31, 2031 in accordance with the terms and conditions of the existing agreement. Lease paymentsThe lease receipts from owned facilities, including sublease income from other facilities leased by us, due to the Company, over the remaining life of the leases, are approximately $69.6 millionus as of October 31, 20202023, are as follows:
Lease Receipts
 (in thousands)
Fiscal year
2024$24,698 
202525,351 
202626,230 
202727,376 
202827,557 
2029 and thereafter56,491 
Total$187,703 
79

.
SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


Note 9.10. Contingencies
Legal Proceedings
The Company isWe are subject to routine legal proceedings, as well as demands, claims and threatened litigation that arise in the normal course of itsour business. The ultimate outcome of any litigation is often uncertain and unfavorable outcomes could have a negative impact on the Company’sour results of operations and financial condition. The CompanyWe regularly reviewsreview the status of each significant matter and assessesassess its potential financial exposure. If the potential loss from any claim or legal proceeding is considered probable and the amount is estimable, the Company accrueswe accrue a liability for the estimated loss. Legal proceedings are inherently uncertain and as circumstances change, it is possible that the amount of any accrued liability may increase, decrease, or be eliminated.
The Company hasWe have determined that, except as set forth below, no disclosure of estimated loss is required for a claim against the Companyus because: (1) there is not a reasonable possibility that a loss exceeding amounts already recognized (if any) may be incurred with respect to such claim; (2) a reasonably possible loss or range of loss cannot be estimated; or (3) such estimate is immaterial.
Mentor Patent Litigation
Prior to the legal settlement as further described below, the Company waswe were engaged in complex patent litigation with Mentor Graphics Corporation (Mentor) involving several actions in different forums. The CompanyWe succeeded to the litigation when itwe acquired Emulation & Verification Engineering S.A. on October 4, 2012.
Legal Settlement
In March 2017, Siemens PLM Software (Siemens) acquired Mentor. On June 29, 2018, the Company,we, Siemens and Mentor settled all outstanding patent litigation between the Companyus and Mentor for a $65.0 million payment made in the current quarter from the Companyus to Mentor. The Company had previously accrued $39.0 million and recorded the remaining $26.0 million as an expense in the quarter ended July 31, 2018. As a result of the settlement, the litigation with Mentor was dismissed and the injunction entered in connection with that litigation was vacated. The settlement included mutual seven-year patent cross-licenses between the Companyus and Siemens, and between the Companyus and Mentor. The CompanyWe and Mentor also amended an existing interoperability agreement to collaborate on a wide range of EDA products for the benefit of theirour mutual customers. The amendment includes a one-time termination charge between $0.0 and $25.0 million, payable to Mentor under certain conditions.
Tax Matters

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


The Company undergoesWe undergo examination from time to time by U.S. and foreign authorities for non-income based taxes, such as sales, use and value-added taxes, and isare currently under examination by tax authorities in certain jurisdictions. If the potential loss from such examinations is considered probable and the amount or the range of loss could be estimated, the Companywe would accrue a liability for the estimated expense. In addition to the foregoing, the Company is,we are, from time to time, party to various other claims and legal proceedings in the ordinary course of itsour business, including with tax and other governmental authorities. For a description of certain of these other matters, refer to Note 13.15. Income Taxes.Taxes of the Notes to Consolidated Financial Statements.
80


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Note 10.11. Accumulated Other Comprehensive Income (Loss)
ComponentsThe components of accumulated other comprehensive income (loss), on an after-tax basis where applicable, wereare as follows:
 Year Ended October 31,
 2020 2019
 (in thousands)
Cumulative currency translation adjustments$(57,463) $(87,929)
Unrealized gain (loss) on derivative instruments, net of taxes3,389
 (4,518)
Total accumulated other comprehensive income (loss)$(54,074) $(92,447)

 As of October 31,
 20232022
 (in thousands)
Cumulative currency translation adjustments$(170,104)$(156,192)
Unrealized gains (losses) on derivative instruments, net of taxes(25,224)(75,486)
Unrealized gains (losses) on available-for-sale securities, net of taxes(1,086)(2,599)
Total$(196,414)$(234,277)
The effect of amounts reclassified out of each component of accumulated other comprehensive income (loss) into net income wasis as follows:
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Reclassifications from accumulated other comprehensive income (loss) into consolidated statements of operations:     
Gain (loss) on cash flow hedges, net of taxes     
Revenues$530
 $1,436
 $1,103
Operating expenses(603) (16,073) 9,785
Total reclassifications into net income$(73) $(14,637) $10,888

 Year Ended October 31,
 202320222021
 (in thousands)
Reclassifications:
Gains (losses) on cash flow hedges, net of taxes
Revenues$(9,942)$10,975 $4,181 
Operating expenses(15,334)(15,869)10,378 
Total$(25,276)$(4,894)$14,559 
Amounts reclassified in fiscal 2020, 2019,2023, 2022, and 20182021 primarily consisted of gains (losses) from the Company’sour cash flow hedging activities. See Note 6.7. Financial Assets and Liabilities.Liabilities of the Notes to Consolidated Financial Statements.
Note 11.12. Stock Repurchase Program
The Company’sIn fiscal 2022, our Board of Directors (the Board) previously approved a stock repurchase program pursuant to which the Company was authorized(the Program) with authorization to purchase up to $500.0 million$1.5 billion of itsour common stock and has periodically replenished the stock repurchase program to such amount. The Board replenished the stock repurchase program up to $500.0 million on June 19, 2020. The program does not obligate the Company to acquire any particular amount of common stock, and the program may be suspended or terminated at any time by the Company's Chief Financial Officer or the Board. The Company repurchases shares to offset dilution caused by ongoing stock issuances from existing equity plans for equity compensation awards and issuances related to acquisitions, and when management believes it is a good use of cash. Repurchases are transacted in accordance with Rule 10b-18 of the Securities Exchange Act of 1934, as amended (the Exchange Act) and may be made through any means, including, but not limited to, open market purchases, plans executed under Rule 10b5-1(c) of the Exchange Act and structured transactions. stock. As of October 31, 2020, $457.92023, $194.3 million remained available for future repurchases under the program.Program.
In December 2019, the CompanyAugust 2023, we entered into an accelerated sharestock repurchase agreement (the December 2019August 2023 ASR) to repurchase an aggregate of $100.0$300.0 million of the Company'sour common stock. Pursuant to the December 2019August 2023 ASR, the Companywe made a prepayment of $100.0$300.0 million to receive initial share deliveries of shares valued at $80.0$255.0 million. The remaining balance of $20.0$45.0 million was settled in February 2020.November 2023. Total shares purchased under the December 2019August 2023 ASR were approximately 0.70.6 million shares, at an average purchase price of $149.75$466.71 per share.

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


In February 2020, the Company entered into an accelerated share repurchase agreement (the February 2020 ASR) to repurchase an aggregate of $100.0 million of the Company’s common stock. Pursuant to the February 2020 ASR, the Company made a prepayment of $100.0 million to receive initial share deliveries of shares valued at $80.0 million. The remaining balance of $20.0 million was settled in May 2020. Total shares purchased under the February 2020 ASR were approximately 0.7 million shares, at an average purchase price of $140.41 per share.
Stock repurchase activities as well as the reissuance of treasury stock for employee stock-based compensation purposes are as follows:
 Year Ended October 31,
 
2023 (1)
2022
2021 (2)
 (in thousands, except per share price)
Shares repurchased2,992 3,609 2,780 
Average purchase price per share$387.92 $314.51 $270.84 
Aggregate purchase price$1,160,724 $1,135,000 $753,081 
Reissuance of treasury stock2,670 2,922 3,224 
(1)     Excludes 73,903 shares and $45.0 million equity forward contract that was settled in November 2023.
 Year Ended October 31,
 2020 2019 2018
 (in thousands, except per share price)
Shares repurchased(1)
1,585
 2,732
 4,688
Average purchase price per share(1)
$152.76
 $120.49
 $89.59
Aggregate purchase price(1)
$242,078
 $329,185
 $420,000
Reissuance of treasury stock3,872
 3,798
 3,508
(2)Excludes 107,701 shares and $35.0 million equity forward contract that was settled in November 2021.
81


(1)
SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

The first quarter of fiscal 2018 includes the settlement of the $20.0 million equity forward contract related to the September 2017 ASR.
Note 12.13. Employee Benefit Plans
Employee Stock Purchase Plan
Under the Company’sour Employee Stock Purchase Plan (ESPP), participating employees are granted the right to purchase shares of common stock at a price per share that is 85% of the lesser of the fair market value of the shares at (1) the beginning of an offering period (generally, a rolling two year period) or (2) the purchase date (generally occurring at the end of each semi-annual purchase period), subject to the terms of ESPP, including a limit on the number of shares that may be purchased in a purchase period.
On April 9, 2020, the Company’s12, 2022, our stockholders approved an amendmentamendments to the ESPP to increase the number of shares of common stock authorized for issuance under the plan by 5.02.0 million shares. During fiscal 2020, 20192023, 2022 and 2018, the Company2021, we issued 1.00.6 million, 1.20.7 million, and 1.21.0 million shares, respectively, under the ESPP at average per share prices of $103.41, $73.18$266.82, $195.48 and $62.52,$134.26, respectively. As of October 31, 2020, 13.82023, 13.5 million shares of common stock were reserved for future issuance under the ESPP.
Equity Compensation Plans
2006 Employee Equity Incentive Plan. On April 25, 2006, the Company’sour stockholders approved the 2006 Employee Equity Incentive Plan (2006 Employee Plan), which provides for the grant of incentive stock options, non-statutory stock options, restricted stock awards, restricted stock unit awards, stock appreciation rights and other forms of equity compensation, including performance stock awards and performance cash awards, as determined by the plan administrator. The terms and conditions of each type of award are set forth in the 2006 Employee Plan and in the award agreements governing particular awards.
Restricted stock units are granted under the 2006 Employee Plan as part of our incentive compensation program. In general, restricted stock units vest over three to four years and are subject to the employee's continuing service with us. Restricted stock units granted with specific performance criteria vest to the extent performance conditions are met. Restricted stock units granted with certain market conditions vest over two to three years to the extent these market conditions are met. For each restricted stock unit granted under the 2006 Employee Plan, a share reserve ratio of 1.70 is applied for the purpose of determining the remaining number of shares reserved for future grants under the plan. Options granted under this plan generally have a contractual term of seven years and generally vest over four years.
On April 9, 2020,12, 2023, our stockholders amended the Company's stockholders approved an amendment2006 Employee Plan to, among other things, increase the number of shares of common stock reserved for future issuance under the 2006 Employee Planplan by 3.53.3 million shares. As of October 31, 2020,2023, an aggregate of 3.91.5 million stock options and 4.14.5 million restricted stock units were outstanding, and 12.113.3 million shares were available for future issuance under the 2006 Employee Plan.
2005 and 2017 Non-Employee Directors Equity Incentive Plans. On April 6, 2017, the Company’sour stockholders approved the 2017 Non-Employee Directors Equity Incentive Plan (2017 Directors Plan). In connection with stockholder approval of the 2017 Directors Plan, the 2005 Non-Employee Directors Equity Incentive Plan (2005 Directors Plan) was terminated as of April 6, 2017, and no awards cancould be granted under the 2005 Directors Plan after that date.
Under the 2005 Directors Plan, the Companywe granted options, to purchase 188,709 shares of common stock, which vest over a period of three to four years with an aggregate grant date fair value of $6.7 million, to non-employee

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


directors during fiscal 2007, fiscal 2011, fiscal 2015, and fiscal 2017. directors. As of October 31, 2020, 29,2222023, 7,500 stock options were outstanding under the 2005 Directors Plan.
The 2017 Directors Plan provides for equity awards to non-employee directors in the form of stock options, restricted stock units, restricted stock or a combination thereof. On April 6, 2017, the Company’sour stockholders approved an aggregate of 0.45 million shares of common stock reserved under the 2017 Directors Plan.
For the fiscal year ended October 31, 2020, the Company issued an aggregate of 9,412 shares ofWe grant restricted stock awards with an aggregate grant date fair value of approximately $1.3 millionand options under the 2017 Directors Plan. Restricted stock awards generally vest on an annual basis under the 2017 Directors Plan. In addition, the Company grantedand options to purchase 5,998 shares of common stock, which vest over a period of three years, with an aggregate grant date fair value of $1.4 million.years. As of October 31, 2020, 9,4122023, 4,806 shares of restricted stock awards were unvested and 5,99812,792 stock options were outstanding, and a total of 389,682368,407 shares of common stock were reserved for future grantissuance under the 2017 Directors Plan.
Other Assumed Stock Plans through Acquisitions. In connection with the Company’s acquisitions in fiscal 2008, fiscal 2010, fiscal 2012, fiscal 2014, fiscal 2015, fiscal 2017, and fiscal 2018 the CompanyWe have assumed certain outstanding stock awards of acquired companies.companies, including restricted stock units and options. If these assumed equity awards are canceled, forfeited or expire unexercised, the underlying shares do not become available for future grant. As of October 31, 2020, 0.1 million2023, 31 thousand shares of the Company’sour common stock remained subject to such outstanding assumed equity awards.
82


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Restricted Stock Units. Restricted stock units are granted under the 2006 Employee Plan as part of the Company’s incentive compensation program. In general, restricted stock units vest over three to four years and are subject to the employee's continuing service with the Company. Certain restricted stock units were granted with specific performance criteria and vest to the extent performance conditions are met. For each restricted stock unit granted     under the 2006 Employee Plan, a share reserve ratio is applied for the purpose of determining the remaining number of shares reserved for future grants under the plan. As of October 31, 2020, the share reserve ratio was 1.70.
The following table contains information concerning activities related to restricted stock units:units granted under the 2006 Employee Plan and assumed from acquisitions:
Restricted
Stock Units Outstanding(1)
Weighted 
Average
Grant Date
Fair Value
Weighted
Average
Remaining
Contractual
Life (In Years)
Aggregate
Fair
Value
 (in thousands, except per share amounts and years)
Balance at October 31, 20204,130 $134.80 1.47
Granted(2)
1,901 $258.58 
Vested(4)
(1,565)$122.01 $421,034 
Forfeited(279)$167.76 
Balance at October 31, 20214,187 $193.58 1.39
Granted(3)
2,402 $323.46 
Vested(4)
(1,589)$170.36 $529,766 
Forfeited(362)$228.70 
Balance at October 31, 20224,638 $265.76 1.32
Granted(3)
2,083 $394.34 
Vested(4)
(1,839)$237.19 $706,136 
Forfeited(365)$283.29 
Balance at October 31, 20234,517 $335.26 1.41
(1)No restricted stock units were assumed in connection with acquisitions in the last three fiscal years, but the balance at fiscal year-end includes certain restricted stock units that were previously assumed in connection with acquisitions.
(2)The number of granted restricted stock units includes those granted to senior management with performance-based vesting criteria (in addition to service-based vesting criteria) (performance-based RSUs) reported at the maximum possible number of shares that may ultimately be issuable if all applicable performance-based criteria are achieved at their maximum levels and all applicable service-based criteria are fully satisfied.
(3)The number of granted restricted stock units includes those granted to senior management with market-based and performance-based vesting criteria (in addition to service-based vesting criteria) (market-based RSUs) reported at the maximum possible number of shares that may ultimately be issuable if all applicable market-based and performance-based criteria are achieved at their maximum levels and all applicable service-based criteria are fully satisfied.
(4)The number of vested restricted stock units includes shares that were withheld on behalf of employees to satisfy the minimum statutory tax withholding requirements.
83
 
Restricted
Stock Units
 
Weighted 
Average
Grant Date
Fair Value
 
Weighted
Average
Remaining
Contractual
Life (In Years)
 
Aggregate
Fair
Value
 (in thousands, except per share and life amounts)
Balance at October 31, 20173,843
 $57.26
 1.54  
Granted(2)
1,679
 $89.35
    
Vested(1)
(1,495) $52.55
   $136,417
Forfeited(258) $67.04
    
Balance at October 31, 20183,769
 $72.75
 1.46  
Granted1,844
 $119.27
    
Vested(1)
(1,508) $65.97
   $176,659
Forfeited(248) $79.49
    
Balance at October 31, 20193,857
 $97.21
 1.56  
Granted2,041
 $168.15
    
Vested(1)
(1,480) $88.70
   $261,563
Forfeited(288) $104.67
    
Balance at October 31, 20204,130
 $134.80
 1.47  
(1)
The number of vested restricted stock units includes shares that were withheld on behalf of employees to satisfy the minimum statutory tax withholding requirements.
(2)
The Company assumed unvested restricted stock units from acquisitions including Black Duck.


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


Stock Options. The following table summarizes stock option activity and includes stock options granted under all equity plans:

 Options Outstanding
 
Shares Under Stock Option (1)
Weighted-
Average Exercise
Price per Share
Weighted-
Average
Remaining
Contractual
Life (In Years)
Aggregate
Intrinsic
Value
 (in thousands, except per share amounts and years)
Balance at October 31, 20203,993 $85.26 4.10$513,845 
Granted353 $239.46 
Exercised(1,203)$66.50 
Canceled/forfeited/expired(36)$128.49 
Balance at October 31, 20213,107 $109.51 3.81$694,921 
Granted293 $342.86 
Exercised(1,126)$86.24 
Canceled/forfeited/expired(114)$164.46 
Balance at October 31, 20222,160 $150.37 3.57$328,120 
Granted294 $361.64 
Exercised(849)$109.83 
Canceled/forfeited/expired(90)$245.86 
Balance at October 31, 20231,515 $208.49 3.70$376,563 
Vested and expected to vest as of October 31, 20231,515 $208.49 3.70$376,563 
Exercisable at October 31, 2023972 $142.41 2.67$305,738 
(1)No stock options were assumed in connection with acquisitions in the last three fiscal years, but the balance at fiscal year-end includes certain stock options that were previously assumed in connection with acquisitions.
The aggregate intrinsic value in the preceding table represents the pre-tax intrinsic value based on stock options with an exercise price less than our closing stock price of $457.00 as of October 31, 2023. The pre-tax intrinsic value of options exercised and their average exercise prices are:
 Year Ended October 31,
 202320222021
 (in thousands, except per share price)
Intrinsic value$241,385 $273,524 $254,587 
Average exercise price per share$109.83 $86.24 $66.50 
84


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Restricted Stock Units and Stock Options. The following table contains additional information concerning activities related to stock options and restricted stock units under all equity plans, other than shares available for grantthat were granted under the 2017 Directors Plan:2006 Employee Plan and assumed from acquisitions:
 
Available for
Grant(3)
 Options(2)
 
Options
Outstanding
 
Weighted-
Average Exercise
Price per Share
 
Weighted-
Average
Remaining
Contractual
Life (In Years)
 
Aggregate
Intrinsic
Value
 (in thousands, except per share and life amounts)
Balance at October 31, 201712,583
 6,530
 $46.83
 4.60 $263,555
Options granted(1,134) 1,134
 $89.52
    
Options assumed(2)
  141
 $18.66
    
Options exercised  (1,336) $38.18
    
Options canceled/forfeited/expired157
 (178) $51.82
    
Restricted stock units granted(1)
(2,541)        
Restricted stock units forfeited(1)
374
        
Additional shares reserved3,000
        
Balance at October 31, 201812,439
 6,291
 $55.63
 4.39 $214,432
Options granted(799) 799
 $113.17
    
Options exercised  (1,615) $44.29
    
Options canceled/forfeited/expired129
 (185) $58.02
    
Restricted stock units granted(1)
(3,134)        
Restricted stock units forfeited(1)
373
        
Additional shares reserved3,200
        
Balance at October 31, 201912,208
 5,290
 $65.57
 4.08 $373,112
Options granted(694) 700
 $143.44
    
Options exercised  (1,891) $51.76
    
Options canceled/forfeited/expired102
 (106) $84.14
    
Restricted stock units granted(1)
(3,469)        
Restricted stock units forfeited(1)
482
        
Additional shares reserved3,500
        
Balance at October 31, 202012,129
 3,993
 $85.26
 4.10 $513,845
Exercisable at October 31, 2020  2,311
 $65.36
 3.23 $343,230
Available for Grant (1)(2)
(in thousands)
Balance at October 31, 202012,129 
(1)Options granted(2)
These amounts do not reflect the actual number of restricted stock units granted or forfeited but rather the effect on the total remaining shares available for future grants after the application of the share reserve ratio. For more information about the share reserve ratio, please see (353)Restricted Stock Units above.
Options canceled/forfeited/expired(2)
The Company assumed options outstanding under various plans through acquisitions.36 
Restricted stock units granted(1)(3)
Excluding(3,232)
Restricted stock units forfeited(1)
471 
Additional shares reserved for future issuance under the 2017 Directors Plan.4,700 
Balance at October 31, 202113,751 
Options granted(2)
(286)
Options canceled/forfeited/expired(2)
114 
Restricted stock units granted(1)(4)
(4,083)
Restricted stock units forfeited(1)
615 
Additional shares reserved3,000 
Balance at October 31, 202213,111 
Options granted(2)
(294)
Options canceled/forfeited/expired(2)
89 
Restricted stock units granted(1)(4)
(3,540)
Restricted stock units forfeited(1)
620 
Additional shares reserved3,300 
Balance at October 31, 202313,286 
(1)Restricted stock units includes awards granted under the 2006 Employee Plan and assumed through acquisitions. The aggregate intrinsic value innumber of RSUs reflects the preceding table representsapplication of the pretax intrinsic value based onaward multiplier of 1.70 as described above.
(2)Options granted by us are not subject to the award multiplier ratio described above.
(3)The number of granted restricted stock options with an exercise price less thanunits includes performance-based RSUs reported at the Company’s closingmaximum possible number of shares that may ultimately be issuable if all applicable performance-based criteria are achieved at their maximum levels and all applicable service-based criteria are fully satisfied.
(4)The number of granted restricted stock priceunits includes market-based RSUs reported at the maximum possible number of $213.86 as of October 31, 2020. The pretax intrinsic value of options exercisedshares that may ultimately be issuable if all applicable market-based and performance-based criteria are achieved at their average exercise prices were:maximum levels and all applicable service-based criteria are fully satisfied.
 Year Ended October 31,
 2020 2019 2018
 (in thousands, except per share price)
Intrinsic value$218,640
 $110,815
 $71,840
Average exercise price per share$51.76
 $44.29
 $38.18

85


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


Restricted Stock Awards. The following table summarizes restricted stock award activities during fiscal 2020 under the 2005 Directors Plan and 2017 Directors Plan are summarized as follows:Plan:
 
Restricted
Shares
 
Weighted-Average
Grant Date Fair Value
 (in thousands, except per share)
Unvested at October 31, 201738
 $59.89
Granted15
 $82.96
Vested(32) $62.09
Forfeited(1) $48.27
Unvested at October 31, 201820
 $73.95
Granted11
 $116.43
Vested(20) $73.95
Forfeited0
 $0
Unvested at October 31, 201911
 $116.43
Granted9
 $140.97
Vested(11) $116.43
Forfeited0
 $0
Unvested at October 31, 20209
 $140.97

Restricted
Shares
Weighted-Average
Grant Date Fair Value
 (in thousands, except per share amounts)
Unvested at October 31, 2020$140.97 
Granted$261.01 
Vested(9)$140.97 
Forfeited— $— 
Unvested at October 31, 2021$261.01 
Granted$310.02 
Vested(5)$261.01 
Forfeited— $— 
Unvested at October 31, 2022$310.02 
Granted$387.79 
Vested(5)$310.02 
Forfeited— $— 
Unvested at October 31, 2023$387.79 
Valuation and Expense of Stock-Based Compensation. The Company estimatesWe estimate the fair value of stock-based awards in the form of stock options and employee stock purchase rights under employee stock purchase plansthe ESPP on the grant date. The value of awards expected to vest is recognized as expense over the applicable service periods. We use the Black-Scholes option-pricing model to determine the fair value of stock options and employee stock purchase plan rights.The Company usesBlack-Scholes option-pricing model incorporates various assumptions including expected volatility, expected term and interest rates. The expected volatility for both stock options and employee stock purchase rights is estimated by a combination of implied volatility for publicly traded options of our common stock with a term of six months or longer and the historical stock price volatility over the estimated expected term of such awards, which is based on historical experience.
Restricted stock units are valued based on the closing price of our common stock on the grant date. We use the straight-line attribution method to recognize stock-based compensation costs over the service period of the award except for performance grants with specific performance criteria. With respect to such performance grants in each reporting period, the Company estimatesperformance-based RSUs and market-based RSUs.
We estimate the probability of achievement of applicable performance goals for performance-based RSUs in each reporting period and recognizesrecognize related stock-based compensation expense using the graded-vesting method. The amount of stock-based compensation expense recognized in any one period can vary based on the attainment or expected attainment of the various performance goals. If such performance goals are not ultimately met, no compensation expense is recognized and any previously recognized compensation expense is reversed.
The Company uses the Black-Scholes option-pricing model to determineWe estimated the fair value of stock options, stock appreciation rights and employee stock purchase plan awards. The Black-Scholes option-pricing model incorporates various subjective assumptions including expected volatility, expected term and interest rates. The expected volatility for both stock options and stock purchase rights under the ESPP is estimated by a combination of implied volatility for publicly traded options of the Company’s common stock with a term of six months or longer and the historical stock price volatility over the estimated expected term of the Company’s stock-based awards. The expected term of the Company’s stock-based awards is based on historical experience. Restricted stock units are valued based on the closing price of the Company’s common stockmarket-based RSUs on the grant date.date using a Monte Carlo simulation model. Under the award agreements, the vesting of the market-based RSUs is contingent on achieving total stockholder return (TSR) relative to a peer index as well as revenue growth metrics. The maximum potential awards that may be earned are 187.5% of the target number of the initial awards. For market-based RSUs granted in February, May, August and December 2022, the performance period during which the achievement goals will be measured is fiscal 2022 and fiscal 2023. The awards will vest in equal increments in December 2023 and December 2024 if the TSR target, revenue growth metrics, and service conditions are achieved. For market-based RSUs granted in February and August 2023, the performance period during which the achievement goals will be measured is fiscal 2023, fiscal 2024 and fiscal 2025. The awards will vest in December 2025 if the TSR target, revenue growth metrics, and service conditions are achieved.
The assumptions presented in the following table wereare used to estimate the fair value of stock options and employee stock purchase rights granted under the Company’sour stock plans or stock plans assumed from acquisitions:plans:
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SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


 Year Ended October 31,
 202320222021
Stock Options:
Expected life (in years)4.14.14.1
Risk-free interest rate3.80%- 4.80%1.07% - 4.42%0.35% - 1.00%
Volatility32.74% -36.16%32.28% - 37.04%29.19%- 32.28%
Weighted average estimated fair value$120.33$98.07$61.58
ESPP:
Expected life (in years)0.5 - 2.00.5 - 2.00.5 - 2.0
Risk-free interest rate4.85% - 5.38%0.67% - 3.44%0.00% - 0.19%
Volatility28.03% - 35.27%34.51% - 38.69%28.02% - 39.68%
Weighted average estimated fair value$120.82$102.63$89.82
The grant date fair value of the market-based RSUs and the assumptions used in the Monte Carlo simulation model to determine the grant date fair value during the periods are as follows:
Year Ended October 31,
Year Ended October 31, 20232022
2021(1)
2020 2019 2018
Stock Options 
Expected life (in years)4.1 4.1 4.1Expected life (in years)0.90 - 2.70 1.16 - 1.69
Risk-free interest rate0.26% - 1.71% 1.28% - 2.73% 2.10% - 2.95%Risk-free interest rate4.36% - 4.80%1.33% - 3.46%
Volatility23.05% - 32.80% 23.16% - 24.76% 20.22% - 21.04%Volatility34.79% - 42.86%33.01% - 37.80%
Weighted average estimated fair value$33.02 $22.86 $23.55
ESPP 
Expected life (in years)0.5 - 2.0 0.5 - 2.0 0.5 - 2.0
Risk-free interest rate0.09% - 1.24% 1.54% - 2.60% 1.80% - 2.73%
Volatility25.59% - 43.06% 23.73% - 27.86% 19.99% - 21.54%
Weighted average estimated fair value$47.69 $35.18 $23.34
Grant date fair valueGrant date fair value$357.29 - $465.79$280.52 - $412.2

(1)
No market-based RSUs were granted in fiscal 2021.
The compensation cost recognized in the consolidated statements of operationsincome for the Company'sour stock compensation arrangements wasis as follows:
Year Ended October 31, Year Ended October 31,
2020 2019 2018 202320222021
(in thousands) (in thousands)
Cost of products$27,193
 $17,193
 $14,648
Cost of products$65,221 $55,134 $38,345 
Cost of maintenance and service9,327
 6,385
 5,467
Cost of maintenance and service29,572 24,146 13,817 
Research and development expense125,814
 75,853
 67,355
Research and development expense294,154 241,978 171,013 
Sales and marketing expense43,205
 28,834
 28,069
Sales and marketing expense106,574 81,617 61,940 
General and administrative expense43,045
 26,736
 24,493
General and administrative expense67,771 56,154 60,157 
Stock-based compensation expense before taxes248,584
 155,001
 140,032
Stock-based compensation expense before taxes563,292 459,029 345,272 
Income tax benefit(39,077) (26,226) (26,578)Income tax benefit(90,915)(74,271)(53,483)
Stock-based compensation expense after taxes$209,507
 $128,775
 $113,454
Stock-based compensation expense after taxes$472,377 $384,758 $291,789 
As of October 31, 2020, the Company2023, we had $488.6 million$1.2 billion of total unrecognized stock-based compensation expense relating to options, RSUs and restricted stock units and awards, which is expected to be recognized over a weighted average period of 2.31.7 years. As of October 31, 2020, the Company2023, we had $55.8$42.3 million of total unrecognized stock-based compensation expense relating to the ESPP, which is expected to be recognized over a period of 2.0 years.
Deferred Compensation Plan. The Company maintainsWe maintain the Synopsys Deferred Compensation Plan (Deferred Plan), which permits eligible employees to defer up to 50% of their annual cash base compensation and up to 100% of their eligible cash variable compensation. Amounts may be withdrawn from the Deferred Plan pursuant to elections made by the employees in accordance with the terms of the plan. Since the inception of the Deferred Plan, the Company haswe have not made any matching or discretionary contributions to the Deferred Plan. There are no Deferred Plan provisions that
87


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

provide for any guarantees or minimum return on investments. Undistributed amounts under the Deferred Plan are subject to the claims of the Company’sour creditors. The securities held by the Deferred Plan are classified as trading securities.
Deferred plan assets and liabilities are as follows:
As of October 31,
As of October 31, 2020 As of October 31, 201920232022
(in thousands) (in thousands)
Plan assets recorded in other long-term assets$269,737
 $249,822
Plan assets recorded in other long-term assets$300,731 $279,096 
Plan liabilities recorded in other long-term liabilities(1)
$269,737
 $249,822
Plan liabilities recorded in other long-term liabilities(1)
$300,731 $279,096 
(1)
(1)Undistributed deferred compensation balances due to participants.
Undistributed deferred compensation balances due to participants.
Income or loss from the change in fair value of the Deferred Plan assets is recorded in other income (expense), net. The increase or decrease in the fair value of the undistributed Deferred Plan obligation is recorded in total cost of revenue and operating expense. The following table summarizes the impact of the Deferred Plan:

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Increase (reduction) to cost of revenue and operating expense$21,469
 $27,759
 $4,636
Other income (expense), net21,469
 27,759
 4,636
Net increase (decrease) to net income$0
 $0
 $0

 Year Ended October 31,
 202320222021
 (in thousands)
Increase (reduction) to cost of revenue and operating expense$20,488 $(68,778)$71,603 
Other income (expense), net20,488 (68,778)71,603 
Net increase (decrease) to net income$— $— $— 
Other Retirement Plans. The Company sponsorsWe sponsor various defined contribution retirement plans for itsour eligible U.S. and non-U.S. employees. Total contributions to these plans were $54.7$59.2 million, $50.7$51.2 million, and $56.5$49.4 million in fiscal 2020, 2019,2023, 2022, and 2018,2021, respectively. For employees in the United States and Canada, the Company matches pretaxwe match pre-tax employee contributions up to a maximum of U.S. $3,000 and Canadian $4,000, respectively, per participant per year.
Certain of our international subsidiaries sponsor defined benefit retirement plans. The unfunded projected benefit obligation for these defined benefit retirement plans as of October 31, 2023 and 2022 was immaterial and recorded in other long-term liabilities in our consolidated balance sheets.
Note 13.14. Net Income Per Share
The table below reconciles the weighted average common shares used to calculate basic net income per share with the weighted average common shares used to calculate diluted net income per share:
 Year Ended October 31,
 202320222021
 (in thousands, except per share amounts)
Numerator:
Net income attributed to Synopsys$1,229,888 $984,594 $757,516 
Denominator:
Weighted average common shares for basic net income per share152,146 153,002 152,698 
Dilutive effect of common share equivalents from equity-based compensation3,049 3,483 4,642 
Weighted average common shares for diluted net income per share155,195 156,485 157,340 
Net income per share attributed to Synopsys:
Basic$8.08 $6.44 $4.96 
Diluted$7.92 $6.29 $4.81 
Anti-dilutive employee stock-based awards excluded475 281 408 
88


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Note 15. Income Taxes
The domestic and foreign components of the Company’sour total income (loss) before provision for income taxes are as follows:
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
United States$544,391
 $487,430
 $(18,029)
Foreign93,768
 58,076
 381,572
Total income (loss) before provision for income taxes$638,159
 $545,506
 $363,543

 Year Ended October 31,
 202320222021
 (in thousands)
United States$1,142,132 $1,036,279 $640,531 
Foreign159,650 79,235 164,983 
Total income (loss) before provision for income taxes$1,301,782 $1,115,514 $805,514 
The components of the provision (benefit) for income taxes wereare as follows:
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Current:     
Federal$29,272
 $22,821
 $(1,120)
State1,863
 11,846
 2,025
Foreign55,103
 61,092
 140,430
 86,238
 95,759
 141,335
Deferred:     
Federal(84,739) (41,219) (139,547)
State(20,233) (7,227) (25,661)
Foreign(6,554) (34,174) (45,102)
 (111,526) (82,620) (210,310)
Provision (benefit) for income taxes$(25,288) $13,139
 $(68,975)

 Year Ended October 31,
 202320222021
 (in thousands)
Current:
Federal$244,523 $105,493 $85,950 
State22,193 23,201 11,898 
Foreign27,986 45,297 79,890 
294,702 173,991 177,738 
Deferred:
Federal(192,762)(42,086)(108,530)
State(1,842)1,519 1,796 
Foreign(16,441)3,654 (21,849)
(211,045)(36,913)(128,583)
Provision (benefit) for income taxes$83,657 $137,078 $49,155 

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


The provision (benefit) for income taxes differs from the taxes computed with the statutory federal income tax rate as follows:
 Year Ended October 31,
 202320222021
 (in thousands)
Statutory federal tax$273,374 $234,257 $168,745 
State tax (benefit), net of federal effect617 (2,514)(2,419)
Federal tax credits(65,878)(61,582)(45,503)
Tax (benefit) on foreign earnings(12,454)25,930 7,988 
Foreign-derived intangible income deduction(82,436)(38,924)(31,214)
Tax settlements(23,752)— (7,134)
Stock-based compensation(43,153)(52,625)(62,620)
Changes in valuation allowance29,631 19,794 15,232 
Other7,708 12,742 6,080 
Provision (benefit) for income taxes$83,657 $137,078 $49,155 
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Statutory federal tax$133,979
 $114,557
 $85,142
State tax (benefit), net of federal effect(29,096) 6,529
 (32,351)
Tax credits(39,206) (34,485) (35,142)
Tax on foreign earnings(3,980) 23,467
 (104,252)
Foreign-derived intangible income deduction(24,282) (26,615) 0
Tax settlements(13,167) (10,953) (14,691)
Stock-based compensation(50,047) (25,356) (19,293)
Changes in valuation allowance(614) (42,144) 78,192
Integration of acquired technologies0
 0
 27,927
Undistributed earnings of foreign subsidiaries0
 6,341
 (974)
Impact of tax restructuring0
 0
 (171,979)
Impact of Tax Act rate change0
 0
 51,075
Transition tax0
 0
 63,107
Other1,125
 1,798
 4,264
Provision (benefit) for income taxes$(25,288) $13,139
 $(68,975)

The integration
89


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

On December 22, 2017, the income tax effect resulting from the transfer of certain intangible assets among company-controlled entities. These intangible assets generally result from the acquisition of technology by a company-controlled entity as part of a business or asset acquisition.
The Tax Cuts and Jobs Act (Tax Act), was enacted, on December 22, 2017, loweredwhich significantly changed prior U.S. tax law and includes numerous provisions that affect our business. Effective in our fiscal 2023 year, the statutory federal corporate incomeTax Act requires that research and development expenditures are capitalized and amortized instead of being deducted when incurred. Domestic research is capitalized over five years and foreign research is capitalized over fifteen years. For fiscal 2023, this resulted in a significant increase to our current cash tax liabilities; however, the tax payment deadline was extended until November 16, 2023, due to IRS tax relief for the California winter storms. Capitalization of research and development expenditures also results in a corresponding deferred tax benefit and decreased our effective tax rate from 35%due to 21% effective on January 1, 2018. Beginning inincreasing the Company's fiscal 2019, the annual statutory federal corporate tax rate is 21%.
The Tax Act includes certain new tax provisions listed below which apply to the Company beginning in fiscal 2019.
A tax on global intangible low-tax income (GILTI), which is determined annually based on the Company's aggregate foreign subsidiaries' income in excess of certain qualified business asset investment return. In fiscal 2019, the Company adopted an accounting policy to account for the tax effects of GILTI in the period that it is subject to such tax.
A base erosion and anti-abuse tax (BEAT), which functions as a minimum tax that partially disallows deductions for certain related party transactions and certain tax credits.
A special tax deduction for foreign-derived intangible income (FDII), which, in general, allows a deduction of certain intangible income earned in the U.S. and derived from foreign sources.deduction.
The Tax Act also provides an exemption from federal income taxes for distributions from foreign subsidiaries made after December 31, 2017, that were not subject to the one-time transition tax. The Company hasWe have provided for foreign withholding taxes on undistributed earnings of certain of itsour foreign subsidiaries to the extent such earnings are no longer considered to be indefinitely reinvested in the operations of those subsidiaries.
The Tax Act required Where foreign subsidiaries are considered indefinitely reinvested, and if the Company to pay a one-time transition tax effect of 15.5%undistributed earnings and other outside basis differences were recognized, the nature of taxes expected would be primarily be withholding taxes, taxes in non-conforming states, and taxes on previously untaxed earnings represented by foreign cash and certain other net current assets, and 8% on the remaining earnings. In fiscal 2018, the Company recorded a tax expense of $63.1 million. Based on subsequent judicial rulings in fiscal 2019 (including Altera Corp. et al. v. Commissioner and the Hungarian Administrative Court ruling, see Non-U.S. Examinations below) the Company recorded a tax benefit of $17.9 million related to the one-time transition tax.

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


On July 27, 2015, the United States Tax Court (Tax Court) issued an opinion (Altera Corp. et al. v. Commissioner) regarding the treatment of stock-based compensation expense in intercompany cost-sharing arrangements. In viewintermediate holding companies outside of the Tax Court opinion, the Company amended its cost-sharing arrangement effective February 1, 2016 to exclude stock-based compensation expense on a prospective basis and reflected the corresponding benefits in its income tax expense for fiscal years 2016, 2017 and 2018. On July 24, 2018, the United States Court of Appeals for the Ninth Circuit (Ninth Circuit) reversed the decision of the Tax Court, and then subsequently withdrew its decision on August 7, 2018. A rehearing of the case was held on October 16, 2018 and on June 7, 2019, the Ninth Circuit overturned the July 27, 2015 Tax Court decision. In the third quarter of 2019, as a result of the Ninth Circuit decision, the Company recorded a tax expense of $18.3 million, which isU.S., net of estimated U.S. foreign tax credits forwhere available. As of October 31, 2023, the taxes due, after allowable foreign tax assessments relatedcredits, are not expected to fiscal years 2016, 2017 and 2018. The Company's intercompany cost-sharing arrangement was terminated at the end of fiscal 2018 as part of the tax restructuring.be material.
The significant components of deferred tax assets and liabilities wereare as follows:
 October 31,
 2020 2019
 (in thousands)
Net deferred tax assets:   
Deferred tax assets:   
Deferred revenue2,367
 0
Deferred compensation55,172
 56,483
Intangible and depreciable assets115,097
 160,072
Capitalized research and development costs118,857
 48,804
Stock-based compensation28,478
 20,372
Tax loss carryovers35,571
 40,068
Foreign tax credit carryovers18,645
 20,187
Research and other tax credit carryovers320,317
 278,382
Operating Lease Liabilities101,386
 0
Gross deferred tax assets795,890
 624,368
Valuation allowance(158,895) (157,343)
Total deferred tax assets636,995
 467,025
Deferred tax liabilities:   
      Intangible assets45,915
 58,697
      Operating lease Right-of-Use-Assets84,716
 0
      Accruals and reserves7,780
 4,450
      Deferred revenue0
 6,611
      Undistributed earnings of foreign subsidiaries3,063
 6,864
      Other372
 1,762
Total deferred tax liabilities141,846
 78,384
Net deferred tax assets$495,149
 $388,641

 As of October 31,
 20232022
 (in thousands)
Net deferred tax assets:
Deferred tax assets:
Deferred revenue37,641 41,941 
Deferred compensation69,824 67,782 
Intangible and depreciable assets94,564 119,791 
Capitalized research and development costs592,536 231,733 
Stock-based compensation65,039 60,537 
Tax loss carryovers62,779 59,754 
Foreign tax credit carryovers41,972 27,153 
Research and other tax credit carryovers182,999 316,650 
Operating Lease Liabilities118,679 119,575 
Accruals and reserves27,636 — 
Other— 16,887 
Gross deferred tax assets1,293,669 1,061,803 
Valuation allowance(229,259)(198,213)
Total deferred tax assets1,064,410 863,590 
Deferred tax liabilities:
Intangible assets116,465 102,796 
Operating lease Right-of-Use-Assets94,068 96,598 
Accruals and reserves— 5,998 
Undistributed earnings of foreign subsidiaries8,900 1,000 
Other18,006 — 
Total deferred tax liabilities237,439 206,392 
Net deferred tax assets$826,971 $657,198 
It is more likely than not that the results of future operations will be able to generate sufficient taxable income to realize the net deferred tax assets. The valuation allowance provided against the Company'sour deferred tax assets as of October 31, 20202023 is mainly attributable to international foreign tax credits available to non-U.S. subsidiaries and the California research credits. The valuation allowance increased by a net of $1.6$31.0 million in fiscal 20202023 primarily related to the realizability of U.S. foreign tax credits offset by the net increase of valuation allowance on California research credits.
90


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


The Company hasWe have the following tax loss and credit carryforwards available to offset future income tax liabilities:
CarryforwardAmount 
Expiration
Date
 (in thousands)  
Federal net operating loss carryforward$41,757
 2021-2037
Federal research credit carryforward176,616
 2021-2040
Federal foreign tax credit carryforward1,921
 2021-2029
International foreign tax credit carryforward15,681
 Indefinite
International net operating loss carryforward81,069
 2021-Indefinite
California research credit carryforward173,600
 Indefinite
Other state research credit carryforward15,486
 2024-2035
State net operating loss carryforward70,251
 2027-2039

CarryforwardAmountExpiration
Date
(in thousands)
Federal net operating loss carryforward$156,991 2024-2042
Federal research credit carryforward14,705 2024-2038
Federal foreign tax credit carryforward27,522 2027-2033
International foreign tax credit carryforward10,929 Indefinite
International net operating loss carryforward48,823 2027-Indefinite
California research credit carryforward243,960 Indefinite
Other state research credit carryforward25,176 2025-2043
State net operating loss carryforward236,391 2024-2045
The federal and state net operating loss carryforward is from acquired companies and the annual use of such loss is subject to significant limitations under Internal Revenue Code Section 382 and certain provisions of the Tax Act. Foreign tax credits may only be used to offset tax attributable to foreign source income.
The gross unrecognized tax benefits decreased by approximately $33.1$6.8 million during fiscal 20202023 resulting in gross unrecognized tax benefits of $83.1$74.4 million as of October 31, 2020.2023. A reconciliation of the beginning and ending balance of gross unrecognized tax benefits is summarized as follows:
As of October 31,
As of October 31, 2020 As of October 31, 201920232022
(in thousands) (in thousands)
Beginning balance$116,212
 $131,019
Beginning balance$81,183 $82,360 
Increases in unrecognized tax benefits related to prior year tax positions5,390
 41,346
Increases in unrecognized tax benefits related to prior year tax positions211 435 
Decreases in unrecognized tax benefits related to prior year tax positions(43,783) (71,092)Decreases in unrecognized tax benefits related to prior year tax positions(25,678)(9,791)
Increases in unrecognized tax benefits related to current year tax positions9,226
 16,927
Increases in unrecognized tax benefits related to current year tax positions8,223 6,794 
Decreases in unrecognized tax benefits related to settlements with taxing authorities(1,411) (1,624)Decreases in unrecognized tax benefits related to settlements with taxing authorities— (1,104)
Reductions in unrecognized tax benefits due to lapse of applicable statute of limitations(2,472) (964)Reductions in unrecognized tax benefits due to lapse of applicable statute of limitations(249)(2,601)
Increases in unrecognized tax benefits acquired778
 0
Increases in unrecognized tax benefits acquired165 14,121 
Changes in unrecognized tax benefits due to foreign currency translation(791) 600
Changes in unrecognized tax benefits due to foreign currency translation10,504 (9,031)
Ending balance$83,149
 $116,212
Ending balance$74,359 $81,183 
As of October 31, 20202023 and 2019,2022, approximately $83.1$74.4 million and $116.2$81.2 million, respectively, of the unrecognized tax benefits would affect the Company'sour effective tax rate if recognized upon resolution of the uncertain tax positions.
Interest and penalties related to estimated obligations for tax positions taken in the Company’sour tax returns are recognized as a component of income tax expense (benefit) in the consolidated statements of operationsincome and totaled approximately $0.2$(10.6) million, $0.3$0.8 million and $9.4$0.4 million for fiscal years 2020, 20192023, 2022 and 2018,2021, respectively. As of October 31, 20202023 and 2019,2022, the combined amount of accrued interest and penalties related to tax positions taken on the Company’sour tax returns waswere approximately $13.1$2.1 million and $12.8$12.7 million, respectively.
The timing of the resolution of income tax examinations, and the amounts and timing of various tax payments that are part of the settlement process, are highly uncertain. Variations in such amounts and/or timing could cause large fluctuations in the balance sheet classification of current and non-current assets and liabilities. The Company believesWe believe that in the coming 12 months,, it is reasonably possible that either certain audits and ongoing tax litigation will conclude or the statute of limitations on certain state and foreign income and withholding taxes will expire, or both. Given the uncertainty as to ultimate settlement terms, the timing of payment and the impact of such settlements on other uncertain tax positions, the range of the estimated potential decrease in underlying unrecognized tax benefits is between $0.0 and $42.5$10.0 million.
91



SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


The CompanyWe and/or itsour subsidiaries remain subject to tax examination in the following jurisdictions:
Jurisdiction
JurisdictionYear(s) Subject to Examination
United StatesFiscal 2019 andyears after 2020
CaliforniaFiscal years after 2018
HungaryFiscal years after 2018
IrelandFiscal years after 2018
JapanFiscal years after 2017
HungaryKorea and TaiwanFiscal years after 20182021
IrelandChinaFiscal years after 20162013
Japan and TaiwanIndiaFiscal years after 2015
KoreaFiscal years after 20162019

In addition, the Company haswe have made acquisitions with operations in several of itsour significant jurisdictions which may have years subject to examination different from the years indicated in the above table.
Intra-Entity Transfers of Assets
In October 2016, the FASB issued ASU 2016-16, "Income Taxes (Topic 740), Intra-Entity Transfers of Assets Other Than Inventory.” This ASU requires the immediate recognition of current and deferred income tax effects of intra-entity transfers of assets other than inventory. This ASU was adopted on the first day of fiscal 2019. As a result of the adoption, the Company recorded a decrease of approximately $130.5 million in retained earnings as of the beginning of the period of adoption, with a corresponding decrease in prepaid taxes related to the unamortized tax expense attributed to intra-entity transfers of assets other than inventory previously deferred. The Company will recognize the income tax consequences of new intra-entity transfers of assets other than inventory in the consolidated statements of operations in the period when the transaction takes place.
IRS Examinations
In fiscal 2020, the Company reached partial settlement with2021, the Examination Division of the IRS completed its pre-filing review for fiscal 20192020 and as a result we recognized approximately $6.3$7.1 million in unrecognized tax benefits, primarily due to the allowance of certain foreign tax credits and research tax credits.
In fiscal 2019, the Company reached final settlement with the Examination Division of the IRS for fiscal 2018 and recognized approximately $5.4 million in unrecognized tax benefits and realized $28.1 million of foreign tax credits.
In fiscal 2018, the Company reached final settlement with the Examination Division of the IRS for fiscal 2017 and recognized approximately $21.8 million in unrecognized tax benefits, primarily due to the allowance of certain foreign tax credits, and research tax credits from acquired companies.
State Examinations
In fiscal 2020, the Company reached final settlement with the California Franchise Tax Board for fiscal 2015, 2016, and 2017. As a result of the settlement, the Company recognized $20.2 million in unrecognized tax benefits and increased its valuation allowance by $20.2 million.
Non-U.S. Examinations
Hungarian Tax Authority
In July 2017, the Hungarian Tax Authority (the HTA) issued a final assessment against the Company's Hungarian subsidiary (Synopsys Hungary) for fiscal years 2011 through 2013. The HTA has appliedassessed withholding taxes on certain payments made to affiliates, resulting in an aggregate tax assessment of approximately $25.0 million and interest and penalties of $11.0 million, (at current exchange rates)against our Hungary subsidiary (Synopsys Hungary). On August 2, 2017, Synopsys Hungary filed a claim contestingcontested the final assessment with the Hungarian Administrative Court.Court (Administrative Court). In the first quarter of fiscal 2018,2019, as required under Hungarian law, Synopsys Hungary paid the assessments, penaltiesassessment and interest as required by law and recorded these amounts as prepaid taxes on its balance sheet, while continuing its challenge to the assessment through the Hungarian Administrative Court. On April 30, 2019, the Hungarian Administrative Court (the Court) ruled against Synopsys Hungary. The Court's opinion was received on May 16, 2019 and the Company filed an appeal with the Hungarian Supreme Court on July 5, 2019. In the second quarter of 2019, as a result of the Court's decision, the Company

SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


recorded a tax expense due to an unrecognized tax benefit of $17.4 million, which is net of estimated U.S. foreign tax credits forcredits. During 2021 and 2022 a series of appeals, hearings and re-hearings occurred at the Administrative Court and Hungarian Supreme Court. Hearings with the Administrative Court were held on June 30, 2022, September 22, 2022 and April 25, 2023. The Administrative Court issued its written decision in favor of Synopsys Hungary on May 17, 2023, and subsequently refunded Synopsys Hungary the tax, assessments.penalty and interest paid in fiscal 2018, as well as additional interest all totaling $39.1 million (including the effect of currency movement). The refunded tax, penalty and interest was recognized as an income tax benefit. The HTA had until July 14, 2023, to file an appeal with the Hungarian Supreme Court heardand the Company's appeal on November 12, 2020 and issued a ruling fromHTA did not appeal. This concludes the bench to remandlitigation. During the case to the Hungarian Administrative Court for further proceedings. The Company expects to receive the Hungarian Supreme Court's written decision in the firstthird quarter of fiscal 2021.2023, Synopsys released its unrecognized tax benefit and offsetting U.S. foreign tax credits, resulting in a net benefit of $23.8 million.
InWe are also under examination by the tax authorities in certain other jurisdictions. No material assessments have been proposed in these examinations.
Legislative Developments
On August 16, 2022, the Inflation Reduction Act of 2022 (the IR Act) was enacted in the United States. The IR Act includes a 15% minimum tax based primarily on global consolidated U.S. GAAP profits with a $1 billion minimum threshold. The tax takes effect in fiscal 2020, the Company reached final settlement2024, with the HTA for$1 billion threshold measured as an average over three years commencing in the current fiscal years 2014 through 2018. As a resultyear. Computation of the settlement,tax includes adjustments which, among others, provide for an offset of income taxes paid or accrued in non-U.S. jurisdictions. The details of the Company recognizedcomputation will be subject to regulations to be issued by the U.S. Department of the Treasury. Synopsys will monitor regulatory developments and will continue to evaluate the impact, if any, of the minimum tax.
The IR Act imposes a 1% excise tax expenseon the fair market value of $1.4 million,stock repurchases made by covered corporations after December 31, 2022. The total taxable value of shares repurchased is reduced by the fair market value of any newly issued shares during the taxable year. As of October 31, 2023, this does not have any impact on our consolidated financial statements.
92


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

On August 9, 2022, the CHIPS and recognized $6.9 millionScience Act of 2022 (the CHIPS Act) was enacted in unrecognized tax benefits.the United States. The CHIPS Act provides financial incentives to the semiconductor industry which are primarily directed at manufacturing activities within the United States. We are evaluating potential opportunities related to the CHIPS Act.
National Taxation Bureau
93


In fiscal 2019, the Company reached final settlement with the National Taxation Bureau of Taipei for fiscal year 2017 and recognized $5.5 million in previously unrecognized tax benefits.SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Note 14.16. Other Income (Expense), Net
The following table presents the components of other income (expense), net:
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Interest income$3,561
 $6,859
 $5,323
Interest expense(5,140) (11,659) (15,607)
Gain (loss) on assets related to deferred compensation plan21,469
 27,759
 4,636
Foreign currency exchange gain (loss)5,544
 3,588
 3,557
Other, net(7,416) (1,272) 5,409
Total$18,018
 $25,275
 $3,318

 Year Ended October 31,
 202320222021
 (in thousands)
Interest income$36,674 $8,545 $2,442 
Interest expense(1,178)(1,698)(3,365)
Gains (losses) on assets related to deferred compensation plan20,488 (68,778)71,603 
Foreign currency exchange gains (losses)(1,529)4,694 5,292 
Other, net(21,932)10,713 (5,248)
Total$32,523 $(46,524)$70,724 
Note 15.17. Segment Disclosure
Segment reporting is based upon the “management approach,” i.e., how management organizes the Company’sour operating segments for which separate financial information is (1) available and (2) evaluated regularly by the CODMsCODM in deciding how to allocate resources and in assessing performance. Synopsys’ CODMs are itsOur CODM is our CEO.
As described in Note 2. Summary of Significant Accounting Policies and Basis of Presentation of the Notes to Consolidated Financial Statements, effective in the first quarter of fiscal 2023, we realigned our organizational structure to evaluate the results of our Design IP business separately. Our CODM now regularly reviews disaggregated segment information, assesses performance against our key growth strategies and allocates resources based on this new organizational structure.
As a result, effective in the first quarter of fiscal 2023, we changed our reportable segments from two Co-Chief Executive Officers.reportable segments to the following three reportable segments: (1) Design Automation, which includes our advanced silicon design, verification products and services, system integration products and services, digital, custom and FPGA IC design software, verification software and hardware products, manufacturing software products and other; (2) Design IP, which includes our Design IP products; and (3) Software Integrity, which includes solutions that test software code for security vulnerabilities and quality defects, as well as professional and managed services. As such, prior period reportable segment results and related disclosures have been reclassified to reflect our current reportable segments.
FinancialThe financial information provided to and used by the CODMsCODM to assist in making operational decisions, allocating resources, and assessing performance reflectsincludes consolidated financial information as well as revenue, adjusted operating income, and adjusted operating margin information for the Semiconductor & System Design Automation, Design IP and Software Integrity segments, accompanied by disaggregated information relating to revenue by geographic region.
94


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


Information by reportable segment wasis as follows:
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Total Segments:     
      Revenue$3,685,281
 $3,360,694
 $3,121,058
      Adjusted operating income1,031,630
 838,821
 690,681
      Adjusted operating margin28% 25% 22 %
Semiconductor & System Design:     
      Revenue$3,327,211
 $3,026,097
 $2,840,589
      Adjusted operating income990,837
 806,618
 701,283
      Adjusted operating margin30% 27% 25 %
Software Integrity:     
      Revenue$358,070
 $334,597
 $280,469
      Adjusted operating income40,793
 32,203
 (10,602)
      Adjusted operating margin11% 10% (4)%

 Year Ended October 31,
 202320222021
 (in thousands)
Total Segments:
      Revenue$5,842,619 $5,081,542 $4,204,193 
      Adjusted operating income2,048,045 1,675,102 1,281,389 
      Adjusted operating margin35 %33 %30 %
Design Automation:
      Revenue$3,775,287 $3,300,173 $2,754,737 
      Adjusted operating income1,439,666 1,206,561 924,605 
      Adjusted operating margin38 %37 %34 %
Design IP:
Revenue$1,542,726 $1,315,541 $1,055,672 
Adjusted operating income532,055 421,547 318,473 
Adjusted operating margin34 %32 %30 %
Software Integrity:
      Revenue$524,606 $465,828 $393,784 
      Adjusted operating income76,324 46,994 38,311 
      Adjusted operating margin15 %10 %10 %
Certain operating expenses are not allocated to the segments and are managed at a consolidated level. The unallocated expenses managed at a consolidated level, including amortization of intangible assets, stockstock-based compensation, changes in the fair value of deferred compensation plan, restructuring charges, and certain other operating expenses, are presented in the table below to provide a reconciliation of the total adjusted operating income from segments to the Company'sour consolidated operating income:
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Total segment adjusted operating income$1,031,630
 $838,821
 $690,681
Reconciling items:     
      Amortization of intangible expense(91,281) (100,914) (125,664)
      Stock-based compensation expense(248,584) (155,001) (140,032)
      Other(71,624) (62,675) (64,760)
Total operating income$620,141
 $520,231
 $360,225

 Year Ended October 31,
 202320222021
 (in thousands)
Total segment adjusted operating income$2,048,045 $1,675,102 $1,281,389 
Reconciling items:
      Amortization of intangible assets(102,889)(96,690)(82,380)
      Stock-based compensation expense(563,292)(459,029)(345,272)
      Deferred compensation plan(20,488)68,778 (71,603)
      Restructuring charges(77,002)(12,057)(33,405)
      Other(15,115)(14,066)(13,939)
Total operating income$1,269,259 $1,162,038 $734,790 
The CODMs doCODM does not use total assets by segment to evaluate segment performance or allocate resources. As a result, total assets by segment are not required to be disclosed.
In allocating revenue to particular geographic areas, the CODMs considerCODM considers where individual “seats” or licenses to the Company’sour products are located. Revenue is defined as revenue from external customers. Revenue and property and equipment, net, related to operations in the United States and other geographic areas were:are:
 Year Ended October 31,
 2020 2019 2018
 (in thousands)
Revenue:     
United States$1,774,348
 $1,676,178
 $1,508,224
Europe385,287
 349,033
 369,125
China420,829
 321,777
 259,279
Korea389,008
 353,358
 307,974
Other715,809
 660,348
 676,456
Consolidated$3,685,281
 $3,360,694
 $3,121,058
95



SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued


 Year Ended October 31,
 202320222021
 (in thousands)
Revenue:
United States$2,786,064 $2,349,766 $1,951,964 
Europe595,634 493,430 440,825 
China886,256 795,405 562,711 
Korea634,802 531,542 427,471 
Other939,863 911,399 821,222 
Consolidated$5,842,619 $5,081,542 $4,204,193 
 As of October 31,
 2020 2019
 (in thousands)
Property and Equipment, net:   
United States$311,350
 $293,725
Other countries172,468
 135,807
Total$483,818
 $429,532

 As of October 31,
 20232022
 (in thousands)
Property and Equipment, net:
United States$338,260 $297,780 
Other219,001 185,520 
Total$557,261 $483,300 
Geographic revenue data for multi-regional, multi-product transactions reflect internal allocations and are therefore subject to certain assumptions and to the Company’sour allocation methodology.
NaNOne customer, including its subsidiaries, accounted for 12.4%, 12.8%11.7%, and 15.4%10.6% of the Company’sour consolidated revenue in fiscal 2020, 2019,2023, 2022, and 2018,2021, respectively. One customer accounted for 10.9% of our accounts receivable as of October 31, 2023. No customer accounted for over 10% of our accounts receivable as of October 31, 2022.
Note 16. Effect18. Restructuring Charges
In the first quarter of New Accounting Pronouncementsfiscal 2023, we initiated a restructuring plan for involuntary employee terminations as part of a business reorganization (the 2023 Plan). The 2023 Plan was substantially completed in the third quarter of fiscal 2023 and total charges under the 2023 Plan were $77.0 million consisting primarily of severance costs and facility exit costs.
During fiscal 2023, we made payments of $68.3 million under the 2023 Plan. As of October 31, 2023, the payroll and related benefits liabilities of $4.2 million were recorded in accounts payable and accrued liabilities, and the remaining outstanding restructuring related liabilities of $4.5 million were recorded in other long-term liabilities in the consolidated balance sheets.
During fiscal 2022, we recorded restructuring charges of $12.1 million and made payments of $26.3 million under the 2021 restructuring plan (the 2021 Plan) initiated in the third quarter of fiscal 2021.There was no outstanding balance under the 2021 Plan as of October 31, 2022.
During fiscal 2021, we recorded restructuring charges of $33.4 million and made payments of $19.2 million under the 2021 Plan. As of October 31, 2021, $14.2 million of payroll and related benefits liabilities remained outstanding and was recorded in accounts payable and accrued liabilities in the consolidated balance sheets.
96


SYNOPSYS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—Continued

Note 19. Subsequent Event
In June 2016,November 2023, we completed the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurementsale of Credit Losses on Financial Instruments (ASU 2016-13)a strategic equity investment in a privately-held company, and subsequently issued amendmentsexpect to the initial guidance: ASU 2018-19, ASU 2019-04 and ASU 2019-05 (collectively, Topic 326). Topic 326 requires measurement and recognition of expected credit losses for financial assets held. Topic 326 is effective for fiscal 2021, and earlier adoption is permitted beginningrecognize a gain ranging from $50.0 million to $60.0 million in the first quarter of fiscal 2020. The adoption of Topic 326 will not have material impact to the Company’s consolidated financial statements.
Supplementary Data - Selected Unaudited Quarterly Financial Data
The table below includes certain unaudited financial information for the last eight fiscal quarters. See Note 2. Summary of Significant Accounting Policies for information on the Company's fiscal year end.2024.
97
 Quarter Ended
 January 31, April 30, July 31, October 31,
 (in thousands, except per share amounts)
2020       
Revenue$834,381
 $861,327
 $964,134
 $1,025,439
Gross margin641,513
 677,062
 771,126
 800,890
Income before provision for income taxes99,573
 110,166
 236,383
 192,037
Net income attributed to Synopsys104,061
 109,920
 252,911
 197,455
Net income per share       
Basic$0.69
 $0.73
 $1.67
 $1.30
Diluted(1)
0.67
 0.71
 1.62
 1.26
2019       
Revenue$820,401
 $836,242
 $852,970
 $851,081
Gross margin627,509
 645,563
 666,338
 668,338
Income before provision for income taxes147,055
 133,917
 132,911
 131,623
Net income attributed to Synopsys153,514
 118,210
 99,929
 160,714
Net income per share       
Basic$1.03
 $0.79
 $0.67
 $1.07
Diluted(1)
1.01
 0.77
 0.65
 1.04



 Item 9.     Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
Not applicable.
 Item 9A.     Controls and Procedures
(a)
(a)Evaluation of Disclosure Controls and Procedures. As of October 28, 2023, Synopsys carried out an evaluation under the supervision and with the participation of Synopsys’ management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of Synopsys’ disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act). There are inherent limitations to the effectiveness of any system of disclosure controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable, not absolute, assurance of achieving their control objectives. Our Chief Executive Officer and Chief Financial Officer have concluded that, as of October 28, 2023, Synopsys’ disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed in the reports Synopsys files and submits under the Exchange Act is recorded, processed, summarized and reported as and when required, and that such information is accumulated and communicated to Synopsys’ management, including the Chief Executive Officer and Chief Financial Officer, to allow timely decisions regarding its required disclosure.
(b) As of October 31, 2020, Synopsys carried out an evaluation under the supervision and with the participation of Synopsys’ management, including the Co-Chief Executive Officers and Chief Financial Officer, of the effectiveness of the design and operation of Synopsys’ disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act). There are inherent limitations to the effectiveness of any system of disclosure controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable, not absolute, assurance of achieving their control objectives. Our Co-Chief Executive Officers and Chief Financial Officer have concluded that, as of October 31, 2020, Synopsys’ disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed in the reports Synopsys files and submits under the Exchange Act is recorded, processed, summarized and reported as and when required, and that such information is accumulated and communicated to Synopsys’ management, including the Co-Chief Executive Officers and Chief Financial Officer, to allow timely decisions regarding its required disclosure.
(b)
Management’s Report on Internal Control Over Financial Reporting. Our management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) for Synopsys.
Under the supervision and with the participation of our management, including our Co-ChiefChief Executive OfficersOfficer and Chief Financial Officer, we conducted an evaluation of the effectiveness of our internal control over financial reporting as of October 31, 2020.28, 2023. In assessing the effectiveness of our internal control over financial reporting, our management used the framework established in Internal Control Integrated Framework (2013) issued by The Committee of Sponsoring Organizations of the Treadway Commission (COSO).
Our management has concluded that, as of October 31, 2020,28, 2023, our internal control over financial reporting was effective based on these criteria. Our independent registered public accounting firm, KPMG LLP, has issued an auditors’ report on the effectiveness of our internal control over financial reporting, which is included herein.
(c)Changes in Internal Control Over Financial Reporting. There were no changes in Synopsys’ internal control over financial reporting during the fiscal quarter ended October 28, 2023 that have materially affected, or are reasonably likely to materially affect, Synopsys’ internal control over financial reporting.











98

(c)
Changes in Internal Control Over Financial Reporting. On November 3, 2019, Synopsys implemented new and modified existing internal controls for the adoption of the new lease accounting standard, ASC 842. There were no additional changes in Synopsys’ internal control over financial reporting during the fiscal quarter ended October 31, 2020 that have materially affected, or are reasonably likely to materially affect, Synopsys’ internal control over financial reporting.
 Item 9B.     Other Information
Insider Adoption or Termination of Trading Arrangements

None of our directors or officers informed us of the adoption, modification or termination of a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement" (as those terms are defined in Item 5.02 Departure408(c) of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.Regulation S-K) during the quarterly period covered by this report, except as described in the table below:

Name and TitleActionDate Adopted
Character of Trading Arrangement(1)
Aggregate Number of Common Stock to be Purchased or Sold Pursuant to Trading Arrangement
Expiration Date(2)
Sassine GhaziAdoption9/21/2023Rule 10b5-1 Trading ArrangementUp to 30,881 shares to be sold9/20/2024
President, Chief Operating Officer and Director
Mercedes JohnsonAdoption8/18/2023Rule 10b5-1 Trading ArrangementUp to 7,500 shares to be sold1/19/2024
Director
Rick MahoneyAdoption9/13/2023Rule 10b5-1 Trading Arrangement(3)9/13/2024
Chief Revenue Officer
John F. Runkel, Jr.Adoption9/29/2023Rule 10b5-1 Trading ArrangementUp to 5,902 shares to be sold7/19/2024
General Counsel and Corporate Secretary
On December 10, 2020, Steven C. Walske notified the Company of his decision not to stand for re-election to Synopsys’ Board of Directors at its 2021 Annual Meeting of Stockholders (the 2021 Annual Meeting). Mr. Walske’s decision not to stand for re-election was not the result of any disagreement with Synopsys on any matter. Mr. Walske will continue to serve(1)Except as indicated by footnote, each trading arrangement marked as a director“Rule 10b5-1 Trading Arrangement” is intended to satisfy the affirmative defense of Rule 10b5-1(c), as amended (the Rule).
(2)Except as indicated by footnote, each trading arrangement permitted or permits transactions through and audit committee member until his term ends atincluding the 2021 Annual Meeting, andearlier to occur of (a) the Company is thankful for his dedicated service.

Item 5.03 Amendments to Articlescompletion of Incorporationall purchases or Bylaws; Changesales or (b) the date listed in Fiscal Year.
On December 10, 2020, the Board of Directors amended and restated the bylawstable. Each trading arrangement marked as a “Rule 10b5-1 Trading Arrangement” only permitted or only permits transactions upon expiration of the Company (as so amended,applicable mandatory cooling-off period under the Amended and Restated Bylaws), effective immediately. Rule.
(3)The Amended and Restated Bylaws, among other things: (i) add the ability for stockholders holding not less than 20%aggregate number of all outstandingcommon stock to be sold pursuant to Mr. Mahoney's Rule 10b5-1 Trading Arrangement includes:
a.5,956 shares of capitalcommon stock held by Mr. Mahoney;
b.75% of net after-tax shares of common stock received upon the Company,payout of 7,833 performance-based restricted stock units (PRSUs), which were granted in fiscal 2022. The number of shares are heldthat will be earned will depend on our performance. See the Compensation Discussion and Analysis in our most recent proxy statement, which was filed on February 17, 2023 for not less than one (1) year priormore information. In addition, the actual number of shares that will be released to Mr. Mahoney in connection with the date2022 PRSUs and sold under the Rule 10b5-1 Trading Arrangement will be net of the request, to request a

special meeting of the stockholders; and (ii) provide that directors shall be elected by a majority of the votes cast by stockholders with respect to his or her election at a meeting for the election of directors, except that, if the number of nominees for election at anyshares withheld to satisfy tax withholding obligations arising from the vesting of such meeting exceeds the number of directors to be elected at such meeting, each director to be so elected shall be elected by a plurality of votes cast by stockholders.shares and is not yet determinable; and

The foregoing summaryc.75% of the Amended and Restated Bylaws does not purport to be complete and is qualified in its entirety by reference tonet after-tax shares received upon the complete textvesting of the Amended and Restated Bylaws,7,832 restricted stock units, which are attached hereto as Exhibit 3.2 and are incorporated herein by reference.represents1/4th of a grant of restricted stock units of 31,329 shares.


 Item 9C.     Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

None.
99

PART III

 Item 10.     Directors, Executive Officers and Corporate Governance
For information with respectrequired by this Item relating to our executive officers, see Information about our Executive Officers of the Registrant in Part I, Item 1 of this Annual Report.Report on Form 10-K.
All otherThe information required by this Item relating to our directors and nominees is included under the heading “Proposal 1 — Election of Directors,” in our definitive Proxy Statement to be filed within 120 days after October 28, 2023 for the 2024 Annual Meeting of Stockholders (our Proxy Statement) and is incorporated herein by reference fromreference. The information required by this Item regarding our definitive Proxy Statement for the 2021 Annual Meeting (the Proxy Statement) scheduled to be held on April 8, 2021, as providedAudit Committee is included under the headings “Proposal 1: Election of Directors,” “Audit Committee Report,”Report” and “Corporate Governance.”Governance” in our Proxy Statement and is incorporated herein by reference. We will provide disclosure of delinquent Section 16(a) reports, if any, in our Proxy Statement, and such disclosure, if any, is incorporated herein by reference.
The information required by this Item relating to our code of ethics and its applicability to our Principal Executive Officer, Principal Financial Officer and Principal Accounting Officer is included under the subheading “Ethics and Business Conduct” under the heading “Corporate Governance” in our Proxy Statement and is incorporated herein by reference.
 Item 11.     Executive Compensation
The information required by this Item relating to director and executive compensation is incorporated herein by reference from the Proxy Statement, as providedincluded under the headings “Compensation Discussion and Analysis” (and all subheadings thereunder), "Executive“Executive Compensation Tables"Tables” (and all subheadings thereunder), "Director“Director Compensation," “Compensation Committee Interlocks and Insider Participation,” and “Compensation Committee Report.”Report” in our Proxy Statement and is incorporated herein by reference.
 Item 12.     Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
The information required by this Item relating to security ownership of certain beneficial owners and management is incorporated herein by reference from the Proxy Statement, as providedincluded under the headings “Equity Compensation Plan Information” andheading “Security Ownership of Certain Beneficial Owners and Management.”Management” in our Proxy Statement, and the information required by this Item relating to securities authorized for issuance under equity compensation plans is included under the heading “Equity Compensation Plan Information” in our Proxy Statement, and, in each case, is incorporated herein by reference.
 Item 13.     Certain Relationships and Related Transactions and Director Independence
The information required by this Item relating to the review, approval or ratification of transactions with related persons is included under the heading “Transactions with Related Persons” in our Proxy Statement, and the information required by this Item relating to director independence is included under the heading “Director Independence,” and, in each case, is incorporated herein by reference from the Proxy Statement, as provided under the headings “Certain Relationships and Related Transactions” and “Corporate Governance” (under the subheading “Director Independence”).reference.
 Item 14.     Principal Accountant Fees and Services
The information required by this Item is incorporated herein by reference from the Proxy Statement, as providedincluded under the subheadings "Fees“Fees and ServicesService of Independent Registered Public Accounting Firm"Firm” and "Audit“Audit Committee Pre-Approval Policies and Procedures"Procedures” under the proposal titled “Ratification of Selection of Independent Registered Public Accounting Firm.”Firm” in our Proxy Statement and is incorporated herein by reference.



100

PART IV

 Item 15.     Exhibits and Financial Statement Schedules
(a)The following documents are filed as part of this Form 10-K:
(1)Financial Statements
(a)The following documents are filed as part of this Form 10-K:
(1)Financial Statements
The following documents are included as Part II, Item 8 of this Form 10-K:
(2)Financial Statement Schedules
(2)Financial Statement Schedules
Schedules not listed above have been omitted because the information required to be set forth therein is not applicable or is shown in the financial statements or notes herein.
(3)Exhibits
(3)Exhibits
See Item 15(b) below.
(b)Exhibits
(b)Exhibits
EXHIBIT INDEX
Exhibit NumberExhibit DescriptionIncorporated By ReferenceFiled or
Furnished
  Herewith  
Form  File No.  Exhibit  Filing Date  
3.110-Q000-198073.19/15/2003
3.210-K000-198073.212/15/2020
4.110-K000-198074.212/15/2020
10.18-K000-1980710.112/14/2022
10.2*8-K000-1980710.24/14/2023
10.3*8-K000-1980710.34/14/2023
101

Exhibit NumberExhibit Description Incorporated By Reference 
Filed or
Furnished
  Herewith  
Form   File No.   Exhibit   Filing Date   
3.1 10-Q 000-19807 3.1 9/15/2003  
3.2         X
4.1Specimen Common Stock Certificate S-1 33-45138 4.3 
2/24/1992
(effective date)
  
4.2         X

Exhibit NumberExhibit DescriptionIncorporated By ReferenceFiled or
Furnished
  Herewith  
Form  File No.  Exhibit  Filing Date  
10.4*8-K000-1980710.44/14/2023
10.5*8-K000-1980710.64/15/2022
10.6*8-K000-1980710.84/10/2017
10.7*10-K000-1980710.912/14/2017
10.8*10-K000-1980710.1012/14/2017
10.9*10-Q000-1980710.56/10/2004
10.10*10-Q000-1980710.233/9/2009
10.118-K000-1980799.27/14/2011
10.12*Director’s and Officer’s Insurance and Company Reimbursement PolicyS-133-4513810.22/24/1992
(effective date)
10.13*8-K000-1980710.1612/21/2016
10.14*10-Q000-1980710.12/17/2023
10.15*8-K000-1980710.1912/21/2016
10.16*8-K000-1980710.12/9/2021
10.17*10-Q000-1980710.25/21/2021
10.18*8-K000-1980710.111/29/2022
21.1X
102
Exhibit NumberExhibit Description Incorporated By Reference 
Filed or
Furnished
  Herewith  
Form   File No.   Exhibit   Filing Date   
10.1 8-K 000-19807 10.1 11/30/2016  
10.2 10-K 000-19807 10.19 12/16/2011  
10.2(i)† 10-K 000-19807 10.10(i) 12/20/2012  
10.2(ii) 10-Q 000-19807 10.10(ii) 3/4/2013  
10.2(iii) 10-Q 000-19807 10.10(iii) 5/22/2015  
10.3* 8-K 000-19807 10.4 4/15/2020  
10.4* 8-K 000-19807 10.5 4/6/2018  
10.5* 8-K 000-19807 10.6 4/6/2018  
10.6* 8-K 000-19807 10.7 4/15/2020  
10.7* 8-K 000-19807 10.8 4/10/2017  
10.8* 10-K 000-19807 10.9 12/14/2017  


Exhibit NumberExhibit Description Incorporated By Reference 
Filed or
Furnished
  Herewith  
Form   File No.   Exhibit   Filing Date   
10.9* 10-K 000-19807 10.10 12/14/2017  
10.10* 10-Q 000-19807 10.5 6/10/2004  
10.11* 10-Q 000-19807 10.23 3/9/2009  
10.12 8-K 000-19807 99.2 7/14/2011  
10.13*Director’s and Officer’s Insurance and Company Reimbursement Policy S-1 33-45138 10.2 
2/24/1992
(effective date)
  
10.14* 8-K 000-19807 10.16 12/21/2016  
10.15* 8-K 000-19807 10.17 12/21/2016  
10.16* 8-K 000-19807 10.18 12/21/2016  
10.17* 8-K 000-19807 10.19 12/21/2016  
10.18* 10-K 000-19807 10.46 12/22/2008  
21.1         X
23.1         X
24.1         X
31.1         X
31.2         X
31.3         X

Exhibit NumberExhibit DescriptionIncorporated By Reference
Filed or

Furnished

  Herewith  
Form  File No.  Exhibit  Filing Date  
32.123.1X
31.1X
31.2X
32.1+X
97.1X
101.INS101The following financial statements from the Company’s Annual Report on Form 10-K for the year ended October 28, 2023, formatted in Inline XBRL Instance DocumentXBRL: (i) Consolidated Balance Sheets as of October 28, 2023 and October 29, 2022, (ii) Consolidated Statements of Income for the Years Ended October 28, 2023, October 29, 2022 and October 30, 2021 (iii) Consolidated Statements of Comprehensive Income for the Years Ended October 28, 2023, October 29, 2022 and October 30, 2021 (iv) Consolidated Statements of Stockholders' Equity for the Years Ended October 28, 2023, October 29, 2022 and October 30, 2021 , (v) Consolidated Statements of Cash Flows for the Years Ended October 28, 2023, October 29, 2022 and October 30, 2021 (vi) Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tagsX
101.SCHInline XBRL Taxonomy Extension Schema DocumentX
101.CALInline XBRL Taxonomy Extension Calculation Linkbase DocumentX
101.DEFInline XBRL Taxonomy Extension Definition Linkbase DocumentX
101.LABInline XBRL Taxonomy Extension Label Linkbase DocumentX
101.PREInline XBRL Taxonomy Extension Presentation Linkbase DocumentX
104Cover Page Interactive Data File (embedded within the Inline XBRL document)

*    Indicates a management contract, compensatory plan or arrangement.
†    We have requested confidential treatment for certain portions of+    This exhibit is furnished with this document pursuant to an application for confidential treatment sent to the SEC. We omitted such portions from this filingAnnual Report on Form 10-K and is not deemed filed them separately with the SEC.Securities and Exchange Commission and is not incorporated by reference in any filing of Synopsys, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof and irrespective of any general incorporation language contained in such filing.

103


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.
SYNOPSYS, INC.
Date: December 14, 202012, 2023By:
/s/ Trac PhamSHELAGH GLASER
Trac Pham
Shelagh Glaser
Chief Financial Officer

(Principal Financial Officer)


POWER OF ATTORNEY
104
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Aart J. de Geus, Chi-Foon Chan and Trac Pham, and each

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:
NameTitleDate
/S/    AART J. DE GEUS
Co-ChiefChief Executive Officer (Co-Principal(Principal Executive Officer) and ChairmanChair of the Board of DirectorsDecember 14, 202012, 2023
Aart J. de Geus
/S/    CSHI-FOONHELAGH CGHANLASER
Co-Chief Executive Officer (Co-Principal Executive Officer), President and DirectorDecember 14, 2020
Chi-Foon Chan
/S/    TRAC PHAM
Chief Financial Officer (Principal Financial Officer)December 14, 202012, 2023
Trac PhamShelagh Glaser
/S/    SUDHINDRA KANKANWADI
SVP, Chief Accounting Officer (Principal Accounting Officer)December 14, 202012, 2023
Sudhindra Kankanwadi
/S/    SASSINE GHAZI
President, Chief Operating Officer and DirectorDecember 12, 2023
Sassine Ghazi
/S/   LUIS BORGEN
DirectorDecember 12, 2023
Luis Borgen
/S/   MARC CASPER
DirectorDecember 12, 2023
Marc Casper
/S/     JANICE D. CHAFFIN
DirectorDecember 14, 202012, 2023
Janice D. Chaffin
/S/    BRUCE R. CHIZEN
DirectorDecember 14, 202012, 2023
Bruce R. Chizen
/S/    MERCEDES JOHNSON
DirectorDecember 14, 202012, 2023
Mercedes Johnson
/S/    CRHRYSOSTOMOSOBERT L. NPIKIASAINTER
DirectorDecember 14, 202012, 2023
Chrysostomos L. NikiasRobert Painter
/s/    JEANNINE SARGENTSARGENT
DirectorDecember 14, 202012, 2023
 Jeannine Sargent
/S/    JOHN G. SCHWARZ
DirectorDecember 14, 202012, 2023
John G. Schwarz
/S/    ROY VALLEE
DirectorDecember 14, 202012, 2023
Roy Vallee
/S/    STEVEN C. WALSKE
DirectorDecember 14, 2020
Steven C. Walske

100
105