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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 EndedJune 30, 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 000-09992
KLA CORPORATION
(Exact name of registrant as specified in its charter)
Delaware04-2564110
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
One Technology Drive,Milpitas,California95035
(Address of Principal Executive Offices)(Zip Code)
Registrant’s Telephone Number, Including Area Code: (408) 875-3000
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, $0.001 par value per shareKLACThe Nasdaq Stock Market, LLC
The NASDAQ Global Select Market
Securities Registered Pursuant to Section 12(g) of the Act:
None
(Title of Class)
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  x    No  o
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 o    No  x
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  x    No  o
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  o
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.
Large Accelerated Filer x
Accelerated filer o 
Non-accelerated filer o 
(Do not check if a smaller reporting company)Smaller reporting company ☐ 
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
Indicate by check mark whether the registrant has filed a report on and attestation to its management'smanagement’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 the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No  x
The aggregate market value of the voting and non-voting common stock held by non-affiliates of the registrant based upon the closing price of the registrant’s stock, as of December 31, 2019,2022, was approximately $27.90$52.14 billion.
The registrant had 155,461,444136,720,074 shares of common stock outstanding as of July 20, 2020.17, 2023.
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the Proxy Statement for the 20202023 Annual Meeting of Stockholders (“Proxy Statement”), and to be filed pursuant to Regulation 14A within 120 days after the registrant’s fiscal year ended June 30, 2020,2023, are incorporated by reference into Part III of this report.


Table of Contents
INDEX 
PART I
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.
PART II
Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.
Item 9C.
PART III
Item 10.
Item 11.
Item 12.
Item 13.
Item 14.
PART IV
Item 15.
Item 16.
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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
This report contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements other than statements of historical fact may be forward-looking statements. You can identify these and other forward-looking statements by the use of words such as “may,” “will,” “could,” “would,” “should,” “expects,” “plans,” “anticipates,” “relies,” “believes,” “estimates,” “predicts,” “intends,” “potential,” “continue,“continues,” “thinks,” “seeks,” or the negative of such terms, or other comparable terminology. Forward-looking statements also include the assumptions underlying or relating to any of the foregoing statements. Such forward-looking statements include those regarding, among others,others: the future impacts of the COVID-19 pandemic; forecasts of the future results of our operations, including profitability; orders for our products and capital equipment generally; sales of semiconductors; the investments by our customers in advanced technologies and new materials; the allocation of capital spending by our customers (and, in particular, the percentage of spending that our customers allocate to process control); growth of revenue in the semiconductor industry, the semiconductor capital equipment industry and our business; technological trends in the semiconductor industry; future developments or trends in the global capital and financial markets; our future product offerings and product features; the success and market acceptance of new products; timing of shipment of order backlog; our future product shipments and product and service revenues; our future gross margins; our future research and development (“R&D”) expenses and selling, general and administrative (“SG&A”) expenses; our ability to successfully maintain cost discipline; international sales and operations; our ability to maintain or improve our existing competitive position; success of our product offerings; creation and funding of programs for research and development; attraction and retention of employees;R&D; results of our investment in leading edge technologies; the effects of hedging transactions; the effect of the sale of trade receivables and promissory notes from customers; the effect of future compliance with laws and regulations; our future effective income tax rate; our recognition of tax benefits; the effects of any audits or litigation; future payments of dividends to our stockholders; the completion of any acquisitions of third parties, or the technology or assets thereof; benefits received from any acquisitions and development of acquired technologies; sufficiency of our existing cash balance, investments, cash generated from operations and the unfunded portion of our revolving line of credit under aRevolving Credit Agreement (the “Credit Agreement”Facility (as defined below in Item 1A “Risk Factors”) to meet our operating and working capital requirements, including debt service and payment thereof; future dividends, and stock repurchases; our compliance with the financial covenants under the Credit Agreement;Agreement (as defined below in Item 1A “Risk Factors”) for our Revolving Credit Facility; the adoption of new accounting pronouncements including ASC 842 and ASC 606; the tax liabilities resulting from the enactment of the Tax Cuts and Jobs Act; andpronouncements; our repayment of our outstanding indebtedness.indebtedness; and our environmental, social and governance (“ESG”) related targets, goals and commitments.
Our actual results may differ significantly from those projected in the forward-looking statements in this report. Factors that might cause or contribute to such differences include, but are not limited to:
Our vulnerability to those discusseda weakening in the condition of the financial markets and the global economy;
Risks related to our international operations;
Evolving Bureau of Industry and Security (“BIS”) of the U.S. Department of Commerce (“Commerce”) rules and regulations and their impact on our ability to sell products to and provide services to certain customers in China;
Costly intellectual property (“IP”) disputes that could result in our inability to sell or use the challenged technology;
Risks related to the legal, regulatory and tax environments in which we conduct our business;
Increasing attention to ESG matters and the resulting costs, risks and impact on our business;
Unexpected delays, difficulties and expenses in executing against our environmental, climate, diversity and inclusion or other ESG target, goals and commitments;
Our ability to attract, retain and motivate key personnel;
Our vulnerability to disruptions and delays at our third party service providers;
Cybersecurity threats, cyber incidents affecting our and our business partners’ systems and networks;
Our inability to access critical information in a timely manner due to system failures;
Our ability to identify suitable acquisition targets and successfully integrate and manage acquired businesses;
Climate change, earthquake, flood or other natural catastrophic events, public health crises such as the COVID-19 pandemic or terrorism and the adverse impact on our business operations;
Lack of insurance for losses and interruptions caused by terrorists and acts of war, and our self-insurance of certain risks including earthquake risk;
Risks related to fluctuations in foreign currency exchange rates;
Risks related to fluctuations in interest rates and the market values of our portfolio investments;
Risks related to tax and regulatory compliance audits;
Any change in taxation rules or practices and our effective tax rate;
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Compliance costs with federal securities laws, rules, regulations, NASDAQ requirements, and evolving accounting standards and practices;
Ongoing changes in the technology industry, and the semiconductor industry in particular, including future growth rates, pricing trends in end-markets, or changes in customer capital spending patterns;
Our vulnerability to a highly concentrated customer base;
The cyclicality of the industries in which we operate;
Our ability to timely develop new technologies and products that successfully address changes in the industry;
Our ability to maintain our technology advantage and protect proprietary rights;
Our ability to compete in the industry;
Availability and cost of the materials and parts used in the production of our products;
Our ability to operate our business in accordance with our business plan;
Risks related to our debt and leveraged capital structure;
We may not be able to declare cash dividends at all or in any particular amount;
Liability to our customers under indemnification provisions if our products fail to operate properly or contain defects or our customers are sued by third parties due to our products;
Our government funding for R&D is subject to audit, and potential termination or penalties;
We may incur significant restructuring charges or other asset impairment charges or inventory write offs; and
We are subject to risks related to receivables factoring arrangements and compliance risk of certain settlement agreements with the government.
This report contains ESG-related statements based on hypothetical scenarios and assumptions as well as estimates that are subject to a high level of uncertainty, and these statements should not necessarily be viewed as being representative of current or actual risk or performance, or forecasts of expected risk or performance. In addition, historical, current, and forward-looking environmental and social-related statements may be based on standards for measuring progress that are still developing, and internal controls and processes that continue to evolve. Forward-looking and other statements in this report may also address our corporate responsibility and sustainability progress, plans, and goals, and the inclusion of such statements is not an indication that these matters are necessarily material for the purposes of complying with or reporting pursuant to the U.S. federal securities laws and regulations, even if we use the word “material” or “materiality” in this report.
For a more detailed discussion of these and other risk factors, that might cause or contribute to differences from the forward looking statements in this report, see Item 1A “Risk Factors” in this Annual Report on Form 10-K, as well as in Item 1 “Business” and Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in this report. You should carefully review these risks and also review the risks described in other parts of this report and in documents we file from time to time with the Securities and Exchange Commission (“SEC”), including the Quarterly Reports on Form 10-Q that we will file in the fiscal year ending June 30, 2021.2024. You are cautioned not to place undue reliance on these forward-looking statements, and we expressly assume no obligation and do not intend to update the forward-looking statements in this report after the date hereof.
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PART I

ITEM 1.BUSINESS
CertainSpecific industry and technical terms used in this section are defined in the subsection entitled “Glossary”“Glossary,” found at the end of this Item 1.
The Company
KLA Corporation and its majority-owned subsidiaries (“KLA” or the “Company” and also referred to as “we”“we,” “our,” “us,” or “our”)similar references) is a global leader insupplier of industry-leading equipment and services that enables innovation throughout the electronics industry. We provide advanced process control and a supplier of process-enabling solutions for a broad range of industries, including semiconductors, printed circuit boards ("PCBs") and displays. We provide solutions for manufacturing and testing wafers, and reticles,reticles/masks, chemicals/materials, integrated circuits (“IC” or “chip”), packaging, light emitting diodes, power devices, compound semiconductor devices, microelectromechanical systems, data storage,packaged ICs, printed circuit boards flat(“PCB”) and flexibleflat panel displays and general materials research,(“FPD”), as well as providing contractedcomprehensive support and comprehensive installation and maintenance services across our installed base. Our suite of advanced products, coupled with our unique yield management software and services, allow us to deliver the solutions our customers need to achieve their productivity goals by significantly improving yields, reducing waste, reducing risks and reducing costs. This improves their overall profitability and return on investment.
KLA was formed as KLA-Tencor Corporation in April 1997 through the merger of KLA Instruments Corporation and Tencor Instruments, two long-time leaders in the semiconductor capital equipment industry that began operations in 1975 and 1976, respectively.
In February 2019, KLA completed the acquisition of Orbotech, Ltd. (“Orbotech”) and transformed its organizational structure We are organized into fourthree reportable segments: Semiconductor Process Control; Specialty Semiconductor Process; and PCB, Display and Component Inspection;Inspection. Prior to July 1, 2022, we had a fourth segment, Other, but core assets from that segment were sold, making it non-operational and Other.the segment was eliminated.
Within the Semiconductor Process Control segment, our comprehensive portfolio of inspection, metrology and data analyticssoftware products, as well as related services, help IC, wafer, reticle/mask and related service help integrated circuitchemical/materials manufacturers achieve target yieldyields throughout the entire semiconductor fabrication process—process, from research and development (“R&D”)&D to final volume production. KLA’s differentiatedThese products and services are designed to provide comprehensive solutions to help customers accelerate development and production ramp cycles, achieve higher and more stable semiconductor dieproduct yields and improve their overall profitability.
InWithin the Specialty Semiconductor Process segment, KLA developswe develop and sellssell advanced vacuum deposition and etchingetch process tools, which are used by a broad range of specialty semiconductor customers, including manufacturers of microelectromechanical systems (“MEMS”), radio frequency (“RF”) communication chips,semiconductors, and power semiconductors for automotive and industrial applications.
InWithin the PCB, Display and Component Inspection segment, KLA enableswe sell products and services that enable electronic device manufacturers to inspect, test and measure PCBs, flat panel displays (“FPDs”)IC substrates, FPDs and packaged ICs to verify their quality, pattern the desired electronic circuitry on the relevant substrate and perform three-dimensional shaping of metalized circuits on multiple surfaces.
KLA’s suite of advanced products, coupled with its unique yield management software and services, allow us to deliver the solutions our semiconductor, printed circuit board and display customers need to achieve their productivity goals by significantly reducing their risks and costs and improving their overall profitability and returns on investment.
Additional information about KLA is available at www.kla.com. TheOur Annual ReportReports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, are available free of charge on the website as soon as reasonably practicable after they are electronically filed with or furnished to the United States Securities and Exchange Commission (“SEC”). Information contained on KLA’sour website is not part of this Annual Report on Form 10-K or KLA’sour other filings with the SEC. Additionally, these filings may be obtained through the SEC’s website (www.sec.gov), which contains reports, proxy and information statements and other information regarding issuers that file electronically.
Investors and others should note that KLA announceswe announce material financial information to investors using an investor relations website (ir.kla.com), includingwhich includes our SEC filings, press releases, public earnings calls and conference webcasts. These channels areThe investor relations website is used to communicate with the public about the company,us and our products, services and other matters.
Industry
General Background
KLA’sOur core focus is enabling technological advances and improving manufacturing yields in the semiconductor industry. The semiconductor fabrication process begins with a bare silicon wafer—wafer - a round disk that is typically 200 millimeters or 300 millimeters in diameter, about as thick as a credit card and gray in color. The process of manufacturing wafers is highly sophisticated and involves the creation of large ingots of silicon by pulling them
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out of a vat of molten silicon. The ingots are then sliced into wafers. Prime silicon wafers are then polished to a mirror finish. Other, more specialized wafers, such as epitaxial silicon (“epi”), silicon on insulator (“SOI”), gallium nitride (“GaN”) and silicon carbide (“SiC”) are also commonused in the semiconductor industry.
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The manufacturing cycle of an IC is grouped into three phases: design, fabrication and testing. IC design involves the architectural layout of the circuit, as well as design verification and reticle generation. The fabrication of a semiconductor chip (or “semiconductor”) is accomplished by depositing a series of film layers that act as conductors, semiconductors or insulators on bare wafers. The deposition of these film layers is interspersed with numerous other process steps that create circuit patterns, remove portions of the film layers, and perform other functions such as heat treatment, measurement and inspection. Most advanced chip designs require hundreds of individual steps, many of which are performed multiple times. The majority ofMost chips consist of two main structures: the lower structure, typically consisting of transistors or capacitors, which performperforms the “smart” functions; and the upper “interconnect” structure, typically consisting of circuitry, which connects the components in the lower structure. When the layers on the wafer have been fabricated, each chip on the wafer is tested for functionality. The wafer is then cut into individual chips, and the chips that pass functional testing are packaged. Final testing is performed on all packaged chips. Packaged chips are then mounted onto PCBs for connection to the rest of the electronic system. Additionally, flat panel displaysFPDs are manufactured using processes similar to ICs (e.g., film deposition, photolithography, etching) except using glass as the starting substrate.
The semiconductor equipment industry is currently experiencing multiple growth drivers bolstered by demand for chips from leading edge foundry and logic manufacturers to support computational power and connectivity for markets such as artificial intelligence (“AI”) and 5G wireless technology. Growth of the virtual interaction driven by COVID-19 related travel restrictions and quarantines as well as work from home requirements, advances in healthcare and industrial application together with the increasing adoption of electrical vehicles and intelligence in automobiles are powering leading-edge node technology investments and capacity expansions. Intertwined in these areas, spurred by the requirements of big data, is the growth in demand for memory chips. Finally, China continues to emerge as a major region for manufacturing of logic and memory chips, adding to its role as the world’s largest consumer of ICs. Government initiatives are propelling China to expand its domestic manufacturing capacity. China is currently seen as an important long-term growth region for the semiconductor capital equipment sector.
The semiconductor industry continually introduces numerous technology changes to support this multi-segmented market growth. KLA’s inspection, metrology and data analytics technologies play key roles in enabling our customers to develop and manufacture advanced semiconductor devices to support and innovate around these trends.
Companies that anticipate future market demands by developing and refining new technologies and manufacturing processes are better positioned to lead in the semiconductor market. Accelerating the yield ramp and maximizing production yields of high-performance devices are key goals of modern semiconductor manufacturing. Ramping to high-volume production ahead of competitors can dramatically increase the revenue an IC manufacturer realizes for a given product. Leading semiconductor manufacturers are investing in simultaneous production integration of multiple new process technologies, some requiring new substrate and film materials, new geometries, advanced multi-patterning and EUV lithography, and advanced packaging techniques. While many of these technologies have been adopted at the development and pilot production stages of chip manufacturing, significant challenges and risks associated with each technology have affected the adoption of these technologies into full-volume production. For example, as design rules decrease, yields become more sensitive to the size and density of defects, and device performance characteristics (namely speed, capacity or power management) become more sensitive to parameters such as linewidth and film thickness variation. New process materials, such as photoresists for EUV lithography, require extensive characterization before they can be used in the manufacturing process. Moving several of these advanced technologies into production at once only adds to the risks that chipmakers face.
The continuing evolution of semiconductors to smaller geometries and more complex multi-level circuitry has significantly increased the performance and cost requirements of the capital equipment used to manufacture these devices. Construction of an advanced wafer fabrication facility today can cost well above $10.00 billion, substantially more than previous-generation facilities. In addition, chipmakers are demanding increased productivity and higher returns from their manufacturing equipment and are also seeking ways to extend the performance of their existing equipment.
By developing new process control and yield management tools that help chipmakers accelerate the adoption and production of these new technologies at scale, KLA enables customers to better leverage increasingly expensive facilities and improve return on investment (“ROI”). Once customers’ production lines are operating at high volume, KLA’s systems monitor to ensure yields are stable and process excursions are identified for quick resolution. In addition, each new generation’s smaller design rules, coupled with new materials and device innovation, increased in-process variability, which requires a subsequent increase in inspection and metrology sampling.
KLA systems not only analyze defectivity and metrology issues at critical points in the wafer, reticle and IC manufacturing processes, but also provide information to our customers so they can identify and address the underlying process
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problems. The ability to locate the source of defects and resolve the underlying process issues enables KLA customers to improve control over the manufacturing processes, increasing their yield of high-performance parts and delivering products to market faster—thus maximizing profits. With a broad portfolio of application-focused technologies and dedicated yield technology expertise, KLA is in position to be a key supplier of comprehensive yield management solutions for customers’ next-generation products. KLA helps customers respond to the challenges posed by shrinking device sizes, the transition to new production materials, new device and circuit architectures, more demanding lithography processes, and new packaging techniques.
KLA’s SPTS group, a semiconductor processing business from the Orbotech acquisition, develops and sells differentiated custom deposition and etching solutions for fast-growing markets, such as power and analog devices, RF communication chips and MEMS. These devices, which are often built on non-traditional substrates like SiC and GaN, have become critical to accelerating some of the secular trends in automotive, industrial and communication industries. Infrastructure build-out for 5G creates demand for RF components, new SiC and GaN based power devices are moving into volume production for electric vehicles, and high-density packaging is growing to support AI.
KLA provides a comprehensive portfolio of PCB tools, services and solutions to accelerate technology transitions and production ramp. Our portfolio includes inline inspection tools to monitor the quality of printed circuit board fabrication, equipment to repair defective boards, digital imaging technologies to print fine geometry according to the design, and computer aided manufacturing (“CAM”) software. Growth in the PCB business is driven mainly by investments in 5G technology and its supporting applications: smartphones, autonomous vehicles, AI and cloud servers/high performance computing. These applications will be based on several technological segments including flexible printed circuits (“FPCs”), high density interconnect (“HDI”), PCBs, and IC substrates.
KLA also provides complete yield management solutions for the FPD market including automated optical inspection systems, repair technologies and electrical testers. An accelerated transition to organic light emitting diode (“OLED”) displays to serve the mobile market, introduction of OLED technology for large size TVs, and a steep ramp in liquid crystal display (“LCD”) production for televisions in China are driving the flat panel display business. New technologies, such as microLED, represent a growth opportunity for KLA in the display market.
Products
KLA develops industry-leading equipment and services that enable innovation throughout the electronics industry. We provide advanced process control and process-enabling solutions for manufacturing wafers, reticles, integrated circuits, packaging, printed circuit boards, and flat and flexible panel displays.
KLA’s inspection, metrology and data analytics products and related offerings can be broadly categorized as supporting customers in the following groups: Chip and Wafer Manufacturing; Reticle Manufacturing; Packaging Manufacturing; Compound Semiconductor and Hard Disk Drive Manufacturing; and General Purpose/Lab Applications. Orbotech’s inspection, repair, imaging, laser drilling and electrical testing support customers in Printed Circuit Board Manufacturing and Flexible and Flat Panel Display Manufacturing. SPTS’s wafer processing equipment supports customers in Advanced Packaging Manufacturing and manufacturing of semiconductor devices such as MEMS, high speed RF ICs, power semiconductors and LEDs. Some of the company’s more significant products are described below and are also included in the broader product table at the end of this “Products” section.
Semiconductor Process Control:
Chip and Wafer Manufacturing
KLA’s comprehensive portfolio of defect inspection, review, metrology, patterning simulation, in situ process monitoring and data analytics products, and related service, software and other offerings, helps substrate and chip manufacturers manage quality throughout wafer and chip fabrication processes. These offerings are designed to help our customers accelerate their development and production ramp cycles, achieve higher and more stable semiconductor die yields, and improve their overall profitability.
Defect Inspection and Review
KLA’s wafer defect inspection and review systems cover a broad range of applications for IC and substrate manufacturers, including research and development, wafer qualification, reticle qualification, and tool, process and line monitoring. Patterned and unpatterned wafer inspectors find particles, pattern defects and electrical issues on the front surface, back surface and edge of the wafer, allowing engineers to detect and monitor critical yield and reliability excursions. Our defect review systems capture high resolution images of the defects detected by inspection tools, helping substrate manufacturers and chipmakers identify and resolve yield issues. Fabs rely on our high sensitivity reticle inspection systems to identify defects on
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reticles at an early stage and to prevent reticle defects from printing on production wafers. By implementing our defect inspection and review systems, chipmakers and substrate manufacturers can take quick corrective action, resulting in faster quality improvement and better time to market.
For patterned wafer optical inspection, we provide our 3920 Series, 3900 Series, 2950 Series, 2930 Series, 2920 Series, 2910 Series and 2900 Series (high resolution broadband plasma defect inspection); the Voyager 1015 (laser scanning defect inspection); the Puma 9980 Series, Puma 9850 Series and Puma 9650 Series (laser scanning defect inspection); our 8 Series systems, including the 8930, introduced in the fiscal year ended June 30, 2020, (high productivity defect inspection); and our CIRCL cluster tool (defect inspection, review and metrology of all wafer surfaces – front side, edge and backside).
Our eDR7380 electron-beam (e-beam) wafer defect review and classification system produces a comprehensive defect pareto in one test for accurate defect sourcing during production. Unique synergy with our inspectors facilitates identification and classification of patterned wafer, bare wafer and bevel edge defects for faster yield learning during IC and wafer manufacturing.
Our eSL10 electron-beam (“e-beam”) patterned wafer defect inspection system was launched during the fiscal year ending June 30, 2020. The eSL10 detects very small defects, including those at the bottom of deep trenches and contact holes, helping chipmakers accelerate development and ramp of advanced logic and memory devices.
For unpatterned wafer inspection, we provide our Surfscan SP7, Surfscan SP5 and Surfscan SP3 inspectors. These Surfscan Series systems find defects on bare wafers, smooth films and rough films. We also offer our SURFmonitor technology for surface quality measurements and capture of low-contrast defects. For wafer manufacturers, the Surfscan Series detects defects and assesses surface quality during the development and production of polished wafers, epi wafers and engineered substrates. These systems also play a critical role in determining outgoing substrate quality. For chip manufacturers, the Surfscan systems qualify incoming bare wafers, and qualify and monitor processes from development through production. For original equipment manufacturers (“OEMs”) and materials suppliers, the Surfscan Series support process development and process tool qualification.
For in-fab reticle qualification, we offer the Teron SL650 Series and X5.3 reticle inspection systems. These inspectors allow IC fabs to qualify incoming reticles and inspect production reticles for contaminants and other process-related changes.
Metrology
KLA’s metrology solutions address IC and substrate manufacturing, as well as scientific research and other applications. Precise metrology and control of pattern dimensions, film thicknesses, layer-to-layer alignment, pattern placement, surface topography, electro-optical and electromagnetic properties are important in many industries as devices are becoming more complex with shrinking critical dimensions and narrowing film thicknesses.
The Archer Series of imaging-based overlay metrology systems enable characterization of overlay error on lithography process layers for advanced patterning technologies. These systems include the Archer 750, launched during the fiscal year ended June 30, 2020, which utilizes wavelength tunability to produce accurate overlay measurements. The ATL Series of scatterometry-based overlay metrology systems utilize tunable laser technology to accurately measure overlay error measurements in the presence of production process variations.
The SpectraShape optical CD and shape metrology systems characterize and monitor the critical dimensions (“CDs”) and 3D shapes of geometrically complex features incorporated by some IC manufacturers into their latest generation devices. These systems include the SpectraShape 11k metrology system, launched during the fiscal year ended June 30, 2020, which precisely measures the CDs and three-dimensional shapes of finFET, 3D NAND and other complex IC device structures at critical process steps.
The SpectraFilm and Aleris film metrology systems provide precise measurement of film thickness, refractive index, stress and composition for a broad range of film layers. The SpectraFilm F1 film metrology system, employs optical technologies that determine single- and multi-layer film thicknesses and uniformity with high precision to monitor deposition processes in production, and deliver bandgap data used to predict device electrical performance earlier than end of line test.
The PWG3 and PWG2 patterned wafer geometry metrology systems measure stress-induced wafer shape, wafer shape-induced pattern overlay errors, wafer thickness variations and wafer dual-sided topography for a wide range of IC manufacturing processes. This data is used for inline monitoring of fab processes, overlay corrections and scanner focus control, enabling improved patterning and faster yield ramp. Our WaferSight bare wafer geometry metrology systems are used by substrate manufacturers to qualify polished and epitaxial silicon wafers, engineered and other advanced substrates.
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Magnetic random-access memory (“MRAM”) manufacturing requires the control of deposition, annealing, magnetization and etch of very thin ferromagnetic layers. These memory cells can make up a standalone memory chip or are embedded into a logic chip when the chip is getting close to completion. At this late stage, the value of the chip is high so the MRAM cell must be carefully controlled to maintain high yield. KLA offers several systems for manufacturing control of MRAM processes, including the CAPRES CIPTech and microHall series, and the MicroSense PKMRAM and KerrMapper systems.
Data Analytics
The data generated by our inspection, metrology and in situ process monitoring systems are compiled and reduced to relevant root cause and yield analysis information with our suite of data analytics and management tools.
The OVALiS Software Suite joined our data analytics product portfolio through the acquisition of Qoniac GmbH during the fiscal year ending June 30, 2020. OVALiS supports on-product process optimization, diagnostics, monitoring and control for lithography and other patterning steps that are critical to IC manufacturing. Our 5D Analyzer advanced data analysis and patterning control system offers an extendible, open architecture that accepts data from a wide range of metrology and process tools to enable advanced analysis, characterization and real-time control of fab-wide process variations. Our Klarity automated defect and yield analysis systems help IC manufacturers reduce defect inspection, classification and review data to relevant root-cause and yield-analysis information. Our RDC reticle data analysis and management system provides data used for in-fab reticle qualification. Our FabVision data management system offers fab-wide data management and automated yield analysis for wafer manufacturers.
In Situ Process Monitoring
KLA’s SensArray portfolio includes advanced wireless and wired wafers and reticles that enable in situ monitoring of the production process environment for many semiconductor, flat panel display and reticle fabrication processes, and fab-wide monitoring of automated wafer handling. Introduced in the fiscal year ended June 30, 2020, the EtchTemp-HD in situ wafer temperature measurement system enables across-wafer temperature monitoring that strongly correlates with CD uniformity control for conductor etch applications, while the MaskTemp 2 in situ reticle temperature measurement system is used by reticle manufacturers for qualification and monitoring of e-beam writers and high temperature reticle process steps.
Patterning Simulation
KLA’s PROLITH computational lithography software is used by researchers at advanced IC manufacturers, lithography hardware suppliers, track companies and material providers to explore critical feature designs, manufacturability and process-limited yield of proposed lithographic and patterning technologies without the time and expense of printing hundreds of test wafers using experimental materials and prototype process equipment.
Reticle Manufacturing
Error-free reticles, or masks, are necessary to achieve high semiconductor device yields, since reticle defects can be replicated in every die on production wafers. KLA offers high sensitivity reticle inspection, metrology and data analytics systems for mask blank manufacturers and reticle manufacturers (“mask shops”) to help them manufacture reticle blanks and patterned reticles that are free of defects and meet pattern placement and critical dimension uniformity specifications.
The FlashScan reticle blank inspection product line is used by blank manufacturers for defect control during process development and volume manufacturing, and by mask shops for incoming inspection, tool monitoring and process control.
The Teron 640e reticle inspection system detects critical pattern and particle defects at high throughput for the development and qualification of leading-edge EUV and optical patterned reticles. Our reticle inspection portfolio also includes the Teron 600 Series for development and manufacturing of advanced optical and EUV reticles, the TeraScan 500XR system for production of reticles for the 32nm node and above, and our X5.3 and Teron SL650 Series products for reticle quality control in IC fabs.
In addition, we offer the LMS IPRO Series of reticle registration metrology systems for measuring mask pattern placement error. If the pattern on the reticle is displaced from its intended location, overlay error can result on the wafer, which can lead to electrical continuity issues affecting yield, performance or reliability of the IC device.
RDC is a comprehensive data analysis and storage platform that supports multiple KLA reticle inspection and metrology platforms for mask shops and IC fabs.
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Packaging Manufacturing
Packaging Process Control on Wafer
        The Kronos™ patterned wafer inspection system provides high sensitivity to critical defects for advanced wafer-level packaging production monitoring for processes such as 2.5D/3D IC integration using through silicon vias (“TSVs”), wafer-level chip scale packaging (“WLCSP”) and fan-out wafer-level packaging (“FOWLP”). We also offer our CIRCL-AP cluster tool, which features multiple modules to support all-surface wafer-level packaging inspection, metrology and review. Zeta-5xx and Zeta-6xx optical surface profilers measure both wafers and panels for packaging metrology applications. These applications include bump height, under-bump metallization (“UBM”) step height, film thickness, and redistribution layer (“RDL”) height and width.
Packaging Process Control After Singulation
After wafer test and dicing, the detection of hairline cracks in bare dies or in fan-in wafer-level packages is achieved with the ICOS™ F160 die sorting and inspection system. Once the ICs are fully packaged, ICOS™ T3/T7/T8 series and MV series of component inspection systems provide automated inspection and metrology capabilities across all different types of packages for detection of issues that affect final package quality. Modular tool architecture allows for inspection solutions to be customized to meet the requirements of different package types with varying size and interconnect styles, while allowing for either tray or tape output. Component inspection capability includes 3D coplanarity inspection, measurement of the evenness of the contacts, component height and two-dimensional (“2D”) surface inspection.
Compound Semiconductor, Power Device, LED, MEMS and Data Storage Media/Head Manufacturing
        The compound semiconductor market comprises a diverse group of applications including power devices, radio frequency (“RF”) communications devices, photonics, LED lighting and photovoltaic and display markets. Our primary products for compound semiconductor manufacturing include the Candela 8520, Candela CS20, 8 Series, WI-2280 inspection systems and KLA stylus and optical profilers. These products are used for the inspection and metrology of substrates, epitaxial layers and process films.
Leading power device manufacturers are targeting faster development and ramp times, higher product yields and lower device costs. To achieve these goals, they are implementing solutions for characterizing yield-limiting defects and processes including full-surface, high sensitivity defect inspection and profiler metrology systems that provide accurate process feedback, thus improving SiC substrate and epitaxy wafer quality and yield.
To support power device manufacturing, tools such as the Candela 8520 inspection system integrates surface defect detection and photoluminescence technology for inspection and classification of a wide range of defects on SiC substrates and epi layers. The MicroXAM optical profilers measure step height, texture and form for power device applications. The Tencor P-Series and HRP-Series stylus profilers measure step heights and roughness for SiC substrates and patterned wafer applications.
LEDs are becoming more commonly used in solid state lighting, television and notebook backlighting, and automotive applications. As LED device makers target aggressive cost and performance targets, they place significant emphasis on improved process control and yield during the manufacturing process.
KLA offers a portfolio of systems to help LED manufacturers reduce production costs and increase product output: Candela 8720, WI-2280, 8 Series, UltraMap, MicroXAM and Zeta optical profilers and Tencor P-Series and HRP-Series stylus profilers. The Candela 8720 substrate and epi wafer inspection system provides automated inspection and quality control of LED substrates, detecting defects that can impact device performance, yield and field reliability. The WI-2280 system is designed specifically for defect inspection and 2D metrology for LED applications. The 8 Series provides patterned wafer defect inspection capability for LED manufacturing. UltraMap provides wafer geometry measurements on sapphire wafers. The MicroXAM and Zeta optical profilers measure step height, texture and form for LED applications. The P Series and HRP-Series stylus profilers are metrology systems for measurement of step heights and roughness for LED substrates and patterned wafer applications. The Zeta-388 measures patterned sapphire substrates (“PSS”) and inspects for defects on high brightness LED substrates.
KLA offers a variety of products for the display market, including the ZetaScan Series defect inspector, SensArray Process Probe 2070, Zeta-300 optical profiler, P-17 OF stylus profiler, and the Nano Indenter nanomechanical tester.
The increasing demand for MEMS technology is coming from diverse industries such as automotive, space and consumer electronics. MEMS have the potential to transform many product categories by bringing together silicon-based microelectronics with micromachining technology, making possible the realization of complete systems-on-a-chip. KLA offers tools and
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techniques such as defect inspection and review, optical inspection and surface profiling for this emerging market, as highlighted in the product table at the conclusion of this “Products” section.
Advancements in data storage are being driven by a wave of innovative consumer electronics with small form factors and immense storage capacities, as well as an increasing need for high-volume storage options to support remote computing and networking, such as cloud computing. Our process control and yield management solutions are designed to enable customers to rapidly understand and resolve complex manufacturing problems, which can help improve time to market and product yields. To support manufacturing of substrates, media and thin film head wafers, we offer a portfolio of metrology and defect inspection solutions, as highlighted in the product table at the conclusion of this “Products” section.
General Purpose/Lab Applications
A range of industries, including general scientific and materials research and optoelectronics require measurements of surface topography and film thickness, to either control their processes or research new material characteristics. Offered under the KLA Instruments brand, the typical surface metrology parameters that our tools address include flatness, roughness, curvature, peak-to-valley, asperity, waviness, texture, volume, sphericity, slope, density, stress, hardness, bearing ratio and step height (mainly in the micron to nanometer range). Film thickness measurements can also include determination of refractive index. We also offer a portfolio of high-throughput nanomechanical testers for material characterization, including hardness, modulus and adhesion.
Previous-Generation KLA Systems
        Our KLA Pro group provides fully refurbished systems, remanufactured legacy systems, and enhancements and upgrades for previous-generation KLA systems. When a customer needs to move to the next manufacturing node, or improve their manufacturing productivity, KLA’s Pro offerings can help maximize the value of the customer’s existing assets.
Specialty Semiconductor Process:
        SPTS Technologies, a wholly owned subsidiary of KLA, designs, manufactures and markets wafer processing solutions for the global semiconductor and related industries. It provides etch and deposition processes on a range of single wafer handling platforms for wafer sizes up to 330mm, as well as 400mm taped frame assemblies. These products include etch and deposition equipment designed to address advanced IC packaging manufacturing, and also manufacturing of semiconductor and microelectronic devices such as MEMS, high speed RF IC power semiconductors, and LEDs. The technology and products of SPTS are used by universities, research institutes, and full-scale production companies.
        The Omega® family of plasma etch solutions includes the DSi-v, Rapier, Synapse, and ICP process modules. DSi-v and Rapier deep reactive ion etch (“DRIE”) modules etch large and small structures in silicon MEMS devices such as microphones, accelerometers and gyroscopes. The Rapier module is also used in advanced packaging to create through-silicon vias, and to rapidly etch Si wafers to a thickness of 5µm for very high density die stacking. The Synapse module etches strongly bonded materials such as silicon oxide and glass for photonics, SiC for next generation power switches, and piezoelectric resonators. The ICP module is used in the manufacture of devices such as RF power amplifiers and vertical cavity surface emitting lasers (“VCSELs”) and etches materials including silicon nitride, GaN and III-V semiconductors.
        The Mosaic Plasma Dicing solution includes the Rapier-S series of process modules and uses a plasma etch process to singulate die on full thickness and taped-framed wafers. Because plasma dicing is not a physical process and not restricted by blade width, chip designers can place die much closer together, increasing die count per wafer. Unlike conventional dicing techniques, plasma dicing does not chip or crack die, does not generate localized hot-spots, and produces fewer defects. These characteristics are increasingly important for zero-defect automotive applications and die-to-die bonding.
        The Sigma® systems deposit conducting and insulating layers by physical vapor deposition (PVD), sometimes referred to as “sputtering”. For the advanced packaging market, the Sigma system is used to create redistribution and under-bump layers in fan-in and fan-out packages. For power management devices, thick conductor layers are deposited on the front side of the wafer, and solderable stacks on the backside. In the RF/MEMS space, the Sigma system is used to deposit uniform, stress-controlled piezoelectric films for bulk acoustic wave (“BAW”) high frequency filters.
        The Delta plasma enhanced chemical vapor deposition (“PECVD”) systems are used for a wide range of dielectric applications within MEMS, compound semiconductor, photonics and advanced packaging industries. SPTS specializes in depositing silicon oxide and nitride layers at temperatures below 200°C, with high breakdown strength and tightly controlled stress, and optical properties.
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        The Primaxx® HF Release Etch products are used to remove sacrificial silicon oxide layers, primarily to release silicon microstructures in MEMS devices. SPTS’s proprietary dry process avoids stiction of released moving parts and subsequent damage to delicate structures, common issues with conventional wet processing technology.
        The Xactix® XeF2 Release Etch products are used for isotropic etching of silicon to release MEMS devices. As a vapor phase etchant, XeF2 avoids many of the problems typically associated with wet or plasma etch processes.
        Single wafer platforms: SPTS offers a range of single wafer handling platforms for Omega, Sigma, Mosaic, Delta, Primaxx, and Xactix systems for volume production, R&D and pilot production environments.
        The MVD® system replaces traditional liquid coating processes with a highly reproducible molecular vapor deposition (“MVD”) alternative that is valuable for MEMS/BioMEMS manufacturing applications. The MVD system is also used for commercial applications requiring moisture barriers, anti-corrosion coatings, or release layers for imprinting.
PCB, Display and Component Inspection:
Printed Circuit Board Manufacturing
        PCBs are the basic interconnect platforms for the electronic components that comprise all electronic equipment. An assembly of one or more PCBs on which desired components have been mounted forms an essential part of most electronic products. PCBs are manufactured in a series of complex steps, generally starting with a sheet of epoxy-fiberglass (or other material with electric insulating qualities), laminated with a conducting material such as copper. The conductor pattern is subsequently transferred to a photo-imageable layer which is coated over the conductive layer substrate either through a direct imaging (“DI”) or masked based photolithographic process followed by a chemical development and etching removal process of excess conducting material, leaving the desired conducting metal pattern printed on the layer.
        Because of the complexity of each step in the process of PCB manufacturing, sophisticated equipment is required in order to enable manufacturing, especially of high complexity boards where high accuracy is required. Dimensions of PCB boards change during the manufacturing process and digital printing is required in order to compensate for these changes and meet demand for high accuracy. PCB's are susceptible to various defects (electrical shorts, open circuits and insufficient or off-measure conductor widths), inspection is required throughout PCB production to identify such defects, which are then repaired, if possible. Early detection of these defects increases the possibility of successful repair and reduces the number of unusable boards, thereby reducing the overall cost to the manufacturer. Early detection and repair are particularly valuable in cases of multilayered and ‘build-up’ boards, wherein PCB layers are embedded inside the finished board.
        KLA’s Orbotech subsidiary manufactures several solutions intended for use by manufacturers of PCBs to streamline and increase the efficiency and yield of PCB production.
Direct Imaging (“DI”)
        Direct imaging technology enables the manufacture of higher density, more complex PCBs, with significantly higher yields and reduced manufacturing costs, through the elimination of artwork costs and the scrap created by contact printing. The DI involves the transfer of digital image data directly from the electronic media onto the photoresist or solder resist, thereby eliminating the need for exposing photoresist through a production photolithography tool. This process translates into fewer manufacturing steps, lower material costs and greater accuracy of layer-to-layer registration enabling designs with higher density and miniaturization at high yield.
        Orbotech’s direct imaging (DI) solutions include the Nuvogo series, the Paragon-Ultra series, and the Orbotech Diamond series. Nuvogo is an advanced DI series for substrate-like PCB (“SLP”), modified semi-additive process (“mSAP”), advanced high-density interconnect (“HDI”), and flex, rigid-flex and advanced multi-layer boards (“MLB”) PCB mass production. The Paragon-Ultra series serves complex applications including flip chip ball grid array (“FC-BGA”), flip chip-chip scale package (“FC-CSP”) and other BGA and CSP substrates. Orbotech Diamond is a high capacity, high throughput DI series for a wide variety of solder mask applications.
        Automated Optical Inspection (“AOI”)
        PCB-AOI solutions are computerized, electro-optical systems for inspection and identification of defects in PCBs and photolithography tools at various stages of production. Orbotech’s AOI solutions include the Ultra Dimension series, the Ultra Fusion/Fusion series and the Discovery II series. The Ultra Dimension series incorporates pattern inspection, laser via inspection, remote multi-image verification and two-dimensional metrology, to offer advanced electronics manufacturers a way to significantly improve their quality and yield. The Ultra Dimension solutions are suitable for advanced IC substrates, substrate-like PCB (“SLP”), modified semi-additive process (“mSAP”), advanced HDI, flexible printed circuits and more. The
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Fusion/Ultra Fusion series inspection solutions include offerings for advanced IC substrates, SLP, mSAP, advanced HDI, flexible printed circuits and more. The Discovery II AOI series AOI handles inspection challenges for MLB, quick turnaround (“QTA”), flex and HDI mass production.
Automated Optical Shaping (“AOS”)
        AOS solutions are designed to address certain limitations inherent in the manual repair of PCBs by enabling the automatic shaping of defects in PCB production. Such defects include excess copper (causing electrical shorts) and missing copper (causing electrical opens). Efficient shaping can reduce the scrapping of unusable panels during the manufacturing process, enabling a significant reduction in manufacturers’ overall manufacturing costs. Orbotech AOS solutions ablate the excess conductor material or add copper where missing, and are commonly used for advanced PCBs, where manual repair is not practical.
        Orbotech’s Precise series is an automated solution for shaping both open and shorts defects for increasingly fine line/space circuitry. The PerFix series addresses excess copper defects for advanced IC substrates, fine line applications, SLP/mSAP, advanced flex applications, and complex HDI and MLB manufacturing.
        Inkjet/Additive Printing
        Additive printing refers to the stage in the PCB manufacturing process during which characters and other non-functional patterns (“legends”) are printed on the PCB. Using a digital, non-contact, inkjet-based printing technology, digital print heads release droplets of ink from small apertures directly onto a given medium to create the required image. The Sprint series is our flagship solution for mass production PCB legend and serialization needs.
Laser Drilling
        Ultraviolet (“UV”) laser drilling is used to generate the interconnection (vias) between different layers in IC substrates for advanced packaging applications, where traditional mechanical drills or CO2 laser techniques cannot meet small via shape quality and accuracy specifications. The Emerald 160 UV laser drilling solutions address challenging IC substrate, IC packaging and flex applications, including skiving and routing.
Laser Plotting
        Laser plotters provide PCB manufacturers with the capability to quickly transform circuit designs on electronic media or design data retrieved from computer aided manufacturing (“CAM”) databases into accurate, reliable artwork for production photolithography tools. Orbotech’s LP-9 high speed laser plotters are designed for printing high density jobs on film that is subsequently used in the traditional PCB photolithography process.
        Computer Aided Engineering/Manufacturing
        CAM and engineering solutions from Frontline P.C.B. Solutions Limited Partnership (“Frontline”), an Orbotech subsidiary, are designed for use in the PCB pre-production phase to facilitate automation and integration of the sales, tooling, production data and inspection needs associated with PCB production.
Smart Factory/Industry 4.0
        Orbotech Smart Factory is an Industry 4.0 compliant solution that delivers manufacturing intelligence to help manufacturers increase yield, improve production floor management and better track production trends.
Display Manufacturing
        Flat Panel Display (“FPDs”), which include liquid-crystal displays (“LCDs”), organic light-emitting diode (“OLED”) displays and other types of displays, are currently used for laptop and desktop computers, tablets, televisions, smartphones, public electronic signs, automotive displays, digital and video cameras, augmented reality/virtual reality (“AR/VR”), wearable devices and a variety of other devices for technical, medical, aerospace and consumer electronics applications. LCDs and OLEDs are susceptible to various defects, many of which result from the deposition, photolithography and etching processes used in their production. Detection and repair of these defects during the production process allows manufacturers to improve monitoring of their production processes, avoid the expense of further costly material and improve their yields.
        Orbotech’s FPD AOI and electrical testing systems identify and classify defects that may impact the performance of the display panel, while our repair systems are designed to enable customers to repair defects, thereby further improving the manufacturer’s yield and grade (quality) of displays.
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        Automated Optical Inspection (AOI)
        Orbotech’s automated optical inspection solutions accommodate all types of display panels up to and including Gen 10.5. The Quantum and FPI-6000 product lines inspect and classify defects to boost yield of high-volume LCD and flex OLED display production.
        Electrical Testing
        Orbotech’s electrical testing systems detect, locate, quantify and characterize electrical, contamination and other defects in LCD and OLED displays after array fabrication. These systems determine whether individual pixels or lines of pixels are functional and also identify subtle defects such as variations in individual pixel voltage. These defect data files are then used for repair and statistical process control. The Array Checker and Accelon systems comprise Orbotech’s electrical testing portfolio.
        Repair
        Orbotech’s Prism and Array Saver systems repair defects of any shape and any pattern for high-end TVs and flex OLED displays.
Software Platform - Orbotech OASIS (Orbotech Advanced Software Integrated Solution)
Orbotech OASIS is an artificial intelligence-driven software platform for increased operational efficiency and yield enhancement of panel display manufacturing. Orbotech OASIS™ delivers actionable manufacturing intelligence to customers, enabling them to make faster and smarter operational and process control decisions by leveraging advanced algorithms and machine learning of the data generated by their systems.
Other:
        KLA engages in the research, development and marketing of products for the deposition of thin film coating of various materials on crystalline silicon photovoltaic wafers for solar energy panels.
KLA Services:
Our services programs enable our customers in all business sectors to maintain the high performance and productivity of our products through a flexible array of service options. Whether a manufacturing site is producing integrated circuits, wafers, reticles, ICs, display or PCB products, our highly trained service teams collaborate with customers to determine the best products and services to meet technology and business requirements.
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Product Table
SEGMENTMARKETSAPPLICATIONSPRODUCTS
Semiconductor Process Control
Chip and Wafer Manufacturing
Defect Inspection | Review
Patterned Wafer
39xx, 29xx Series
eSL10
Puma™ Series
Voyager® 1015
High Productivity and All Surface
CIRCL™ with 8 Series, CV350i, BDR300™and Micro300 modules
8 Series
Unpatterned Wafer/Surface
Surfscan® SPx Series
Electron-beam Review
eDR7xxx Series
Data Analytics
Klarity® product family
5D Analyzer®
RDC
FabVision®
ProDATA™
Metrology
Overlay
Archer™Series
ATL™Series
Optical CD and ShapeSpectraShape™ product family
Film Thickness/Index
SpectraFilm™ product family
Aleris® product family
Filmetrics® F Series products
Wafer Geometry and Topography
WaferSight™ Series
PWG™ Series
MicroSense UltraMap® Series
Edge Bead RemovalCIRCL™
Ion Implant and Anneal
Therma-Probe® 680XP
Resistivity
OmniMap® RS product family
CIPTech®
microHall® Series
microRSP® Series
Magnetic MetrologyMicroSense PKMRAM, KerrMapper
Surface Metrology
HRP® Series
Tencor™ P Series
Zeta™ Series
Data Analytics
Inspection and Metrology Data Analysis
Klarity® product family
5D Analyzer®
RDC
FabVision®
ProDATA™
Qoniac OVALiS
In Situ Process Management
Lithography, Plasma Etch, Deposition, CMP, Ion Implant, Wet Processing, e-beam Mask Write, Reticle Processing, Wafer Handling
SensArray® product family

In Situ Data Analytics
Lithography, Plasma Etch, Deposition, CMP, Ion Implant, Wet Processing
SensArray® PlasmaSuite, LithoSuite, ThermalSuite
Patterning Simulation
Lithography SimulationPROLITH™
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SEGMENTMARKETSAPPLICATIONSPRODUCTS
Reticle Manufacturing and Quality Control
Defect Inspection (mask shop)
Teron™600Series, TeraScan™500XR
Defect Inspection (wafer fab)Teron™ SL6xx Series, X5.3™
Defect Inspection (mask blanks)
FlashScan®
Pattern Placement MetrologyLMS IPRO Series
Data Analytics
RDC, Klarity® product family
Packaging Manufacturing
Packaging Process
Control on Wafer
CIRCL™-AP, Kronos™ Series, 8 Series, Zeta™-5xx/6xx, WI-2280
Automated Optical Inspection
Ultra Fusion™
VeriFine™
Ultra Dimension™
Data Analytics
Klarity® product family
Packaging Process Control After Singulation
Kronos™ Series, ICOS™ F16x, ICOS™ T3/T7/T8 Series
MV9xxx™Series
Compound Semiconductor | HDD Manufacturing
LED, Photonics, RF Communications
8 Series, WI-2280, Candela® 8720, Zeta™-388, MicroXAM Series, Tencor™ P Series, HRP® Series, MicroSense UltraMap® Series
Power Devices
8 Series, WI-2280, Candela® 8520, MicroXAM Series, Tencor™P Series, HRP® Series
MEMS
8 Series, Tencor™ P Series, HRP®Series, MicroXAM Series, Zeta™-20, Zeta™-300, Zeta™-388, Nano Indenter® G200X
CPV SolarZetaScan Series, Zeta™-20, Zeta™-300
MicroSense PV-6060, UltraMap Series
Display
ZetaScan Series, SensArray® Process Probe 2070, Zeta™-300, Tencor™ P-17 OF, Nano Indenter® G200X
Data Storage Media | Head Manufacturing
8 Series, Candela® 71xx, Candela® 63xx, HRP® Series, Tencor™ P Series, Zeta™-20, MicroXAM Series
MicroSense Polar Kerr, DiskMapper
Data Analytics
Klarity® product family
General Purpose/Lab Applications
Surface Metrology: Stylus Profilometer
Tencor™ P Series, Alpha-Step® product family, HRP® Series
Surface Metrology: Optical Profilometer
MicroXAM Series, Zeta™ Series, Filmetrics® Profilm3D series
Nanomechanical and Micromechanical Testers
Nano Indenter® G200X, T150 UTM, uNano™
iMicro, iNano®
Thin Film Reflectometers
Filmetrics® F-series
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SEGMENTMARKETSAPPLICATIONSPRODUCTS
Specialty Semiconductor Process
Semiconductor Manufacturing
Etch
Omega® Series
Primaxx® Series
Xactix® Series
Plasma DicingMosaic™ Series
Deposition
Sigma® Series
Delta™ Series
MVD® Series
Additive PrintingMagna™
JEText™
PCB, Display and Component Inspection
Printed Circuit Boards
Direct ImagingNuvogo™ Series
Paragon™ Series
Orbotech Diamond™ Series
Automated Optical InspectionUltra Dimension™ Series
Ultra Fusion™/ Fusion™ Series
Discovery™ II Series
Automated Optical ShapingPrecise™ Series
Ultra PerFix™/ PerFix™ Series
Inkjet / Additive PrintingSprint™ Series
UV Laser DrillingEmerald™ 160 Series
Laser PlottersLP™-9 Family
Computer Aided Engineering / ManufacturingFrontline InCAM Series, InQuery, InPlan, InPlan Flex
Smart Factory/Industry 4.0Orbotech Smart Factory
Display
InspectionOrbotech Quantum™ Series
FPI-6000 Series
Electrical TestingArray Checker™ Series
Accelon Series
RepairOrbotech Prism™ Series
Array Saver™ Series
Software PlatformOrbotech OASIS (Orbotech Advanced Software Integrated Solution)
Other
Photovoltaic Manufacturing
Deposition
Aurora PECVD®
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Customers
To support our growing global customer base, we maintain a significant presence throughout Asia, the United States and Europe, staffed with local sales and applications engineers, customer and field service engineers and yield management consultants. We count among our largest customers the leading semiconductor, semiconductor-related and electronic device manufacturers in each of these regions.
For the fiscal years ended June 30, 2020, 2019 and 2018, the following customers each accounted for more than 10% of total revenues primarily in Semiconductor Process Control segment:
Year ended June 30,
202020192018
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company LimitedSamsung Electronics Co., Ltd.
Samsung Electronics Co., Ltd.
Our business depends upon the capital expenditures of semiconductor, semiconductor-related and electronic device manufacturers, which in turnmanufacturers. This is driven by the current and anticipated market demand for ICs, products utilizing ICs and other electronic components. We do not consider our business to be seasonal in nature, but itseasonal. Still, our business has historically been cyclical with respect to the capital equipment procurement practices of semiconductor, semiconductor-related and electronic device manufacturers, and it is impacted by the investment patterns of such manufacturers in different global markets. Downturns in the semiconductor or other industries in which we operate, or slowdowns in the worldwide economy as well as customer consolidation, could have a material adverse effect on our future business and financial results.
Sales, ServiceCompanies anticipating future market demands by developing and Marketingadvancing new technologies and manufacturing processes are better positioned to lead in the semiconductor market. Accelerating the yield ramp and maximizing production yields of high-performance devices are critical goals of modern semiconductor and related electronics manufacturing. Ramping to high-volume production ahead of competitors can dramatically increase IC manufacturers’ revenue and profit for a given product. Leading semiconductor manufacturers invest in simultaneous production integration of multiple new process technologies, some requiring new substrate and film materials, new geometries, new transistor architectures, new power distribution schemes, advanced multi-patterning optical and extreme ultraviolet (“EUV”) lithography, and advanced packaging techniques. As design rules decrease, yields become more sensitive to the size and density of defects. Device performance characteristics (namely speed, capacity or power management) also become more sensitive to parameters such as linewidth and film thickness variation. New process materials require extensive characterization before they can be used in the manufacturing process. Moving several of these advanced technologies into production at once only adds to the risks that chipmakers face. The continuing evolution of semiconductors to smaller geometries and more complex multi-level circuitry has significantly increased the performance and cost requirements of the capital equipment used to manufacture these devices. Construction of an advanced IC fabrication facility today can cost well above $10 billion, substantially more than previous-generation facilities. In addition, chipmakers are demanding increased productivity and higher returns from their manufacturing equipment and are also seeking ways to extend the performance of their existing equipment.
The semiconductor capital equipment industry has been experiencing multiple growth drivers bolstered by demand for semiconductors from leading-edge foundry and logic manufacturers to support computational power and connectivity for markets such as artificial intelligence (“AI”) and 5G wireless technology and increasing investment by our customers in legacy nodes. The growth of virtual engagement and the pace of digitization has been driven by COVID-19 related travel restrictions and quarantines, work from home requirements, and advances in healthcare and industrial applications. These factors, together with the increasing adoption of electric vehicles and intelligence in automobiles, are powering leading-edge design node technology investments and capacity expansions. Intertwined in these areas, spurred by the requirements of big data, is the growth in demand for memory chips. Regionalization of semiconductors has become a trend as access to semiconductors is viewed from the lens of national security. The People’s Republic of China (“China”) continues to emerge as a major region for the manufacturing of logic and memory chips, adding to its role as the world’s largest consumer of ICs. The Chinese government initiatives are propelling China to expand its domestic manufacturing capacity. Although China is currently seen as an important long-term growth region for the semiconductor capital equipment sector, Commerce has added certain China-based entities to the U.S. Entity List (a list of parties that are generally ineligible to receive U.S. regulated items without prior licensing from BIS, restricting our ability to provide products and services to such entities without a license. In addition, Commerce has imposed export licensing requirements on China-based customers that are military end users or engaged in military end uses. It also requires our customers to obtain an export license when they use certain semiconductor capital equipment based on U.S. technology to manufacture products connected to certain entities on the U.S. Entity List.
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Research and Development
The market for semiconductor and electronics industries is characterized by rapid technological development and product innovation. These technical innovations are inherently complex and require long development cycles and appropriate professional staffing. We make significant investments in product R&D for the timely development of new products and enhancements necessary to maintain our competitive position. Accordingly, we devote a significant portion of our human and financial resources to R&D programs and seek to maintain close relationships with customers to remain responsive to their needs.
Our sales, service and marketing efforts are aimed at building deep long-term relationships with our customers. We focus on providing comprehensive resources forkey R&D activities during the full breadthfiscal year ended June 30, 2023 involved the development of process control process-enabling and yield managementprocess-enabling solutions for manufacturinga broad range of industries including semiconductors, PCBs and testing wafers and reticles, integrated circuits, packaging, light emitting diodes, power devices, compound semiconductor devices, microelectromechanical systems, data storage, printed circuit boards and flat and flexible panel displays, as well as general materials research. Our customers benefit from the simplified planning and coordination, as well as the increased equipment compatibility, which are realized as a result of dealing with a single supplier for multiple products and services. Our revenues are derived primarily from product sales and related service contracts, mostly through our direct sales force.
We believe that the size and location of our field sales, service and applications engineering, and marketing organizations represent a competitive advantage in our served markets. We have direct sales forces in Asia, the United States and Europe. We maintain an export compliance program that is designed to meet the requirements of the United States Departments of Commerce and State.
As of June 30, 2020, we employed approximately 4,020 full-time sales and related personnel, service engineers and applications engineers. In addition to sales and service offices in the United States, we conduct sales, marketing and services out of subsidiaries or branches in other countries, including China, Germany, Israel, United Kingdom, Japan, Singapore, Korea and Taiwan. International revenues accounted for approximately 89%, 87%, and 88% of our total revenues in the fiscal years ended June 30, 2020, 2019 and 2018, respectively. Additionaldisplays. For information regarding our revenues from foreign operations for ourR&D expenses during the last three fiscal years, can be foundsee Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Note 19, “Segment Reportingthis Annual Report on Form 10-K.
The strength of our competitive positions in many of our existing markets is primarily due to our leading technology, which is the result of our continuing significant investments in product R&D. Even during down cycles in the semiconductor industry, we have remained committed to significant engineering efforts toward both product improvement and Geographic Information”new product development to the Consolidated Financial Statements.enhance our competitive position.
Customers
We believe that sales outsidecount among our largest customers the United States will continue to be a significant percentage of our total revenues.leading semiconductor, semiconductor-related and electronic device manufacturers in Asia, the U.S. and Europe. Our future performance will depend, in part, on our ability to continue to compete successfully in Asia, one of the largest markets for our equipment. Our ability to compete in this area is dependentdepends upon the continuation of favorable trading relationships between countries in the region and the United States,U.S., and our continuing ability to maintain satisfactory relationships with leading semiconductor companies in the region.
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TableFor the fiscal years ended June 30, 2023, 2022 and 2021, the following customers each accounted for more than 10% of Contentstotal revenues, primarily in the Semiconductor Process Control segment:
Fiscal Year Ended June 30,
202320222021
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.
Sales, Service and Marketing
Our sales, service and marketing efforts aim to build deep long-term relationships with our customers. We focus on providing comprehensive resources for the full breadth of process control, process-enabling and yield management solutions for manufacturing and testing wafers and reticles, a wide variety of ICs, PCBs, IC substrates, packaging, and flat and flexible panel displays as well as general materials research. Our revenues are derived primarily from product sales and related service contracts, mostly through our direct sales force.
We believe that the size and location of our field sales, service engineering, applications engineering, and marketing organizations represent a competitive advantage in our served markets. We have direct sales forces in Asia, the U.S. and Europe. We maintain an export compliance program designed to meet the requirements of Commerce and the U.S. Department of State and the trade regulations of the international jurisdictions in which we operate.
In addition to sales and service offices in the U.S., we conduct sales, marketing and services out of subsidiaries or branches in many regions; some of the largest include China, Germany, Israel, Japan, Korea, Singapore, Taiwan and the United Kingdom. We believe sales outside the U.S. will continue to be a significant percentage of our total revenues. International revenues accounted for approximately 88%, 90% and 89% of our total revenues in the fiscal years ended June 30, 2023, 2022 and 2021, respectively. Additional information regarding our revenues from foreign operations for our last three fiscal years can be found in Note 19 “Segment Reporting and Geographic Information” to our Consolidated Financial Statements.
International sales and operations may be adversely affected by the imposition of governmental controls, restrictions on export technology, political instability, trade restrictions, changes in tariffs and the difficulties associated with staffing and managing international operations. In addition, international sales may be adversely affected by the economic conditions in each country and by fluctuations in currency exchange rates, and suchrates. Such fluctuations may negatively impact our ability to compete on price with local providers or the value of revenues we generate from our international business. Although we attempt to manage some of the currency risk inherent in non-U.S. dollar product sales through hedging activities, there can be no assurance that
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such efforts will be adequate. These factors, as well as any of the other risk factors related to our international business and operations that are described in Item 1A “Risk Factors,” could have a material adverse effect on our future business and financial results.
Products and Services
KLA develops industry-leading process control and yield management solutions and services that enable innovation throughout the semiconductor and related electronics industries. We provide advanced process control and process-enabling solutions for manufacturing wafers, reticles, ICs, packaging, PCBs, IC substrates and flat and flexible panel displays.
The Semiconductor Process Control segment offers a comprehensive portfolio of inspection, metrology, chemistry process control and software products and related services, which support the semiconductor ecosystem from R&D to final volume production. For IC manufacturing, our systems support the production of all chip types including advanced logic, DRAM, 3D NAND, power devices, MEMS, legacy design node chips and more. Our substrate manufacturing systems support the production of a broad range of wafer types and sizes including silicon, prime silicon SOI, sapphire, glass, wide bandgap substrates (e.g., SiC, GaN) and more. Our reticle systems support quality control during the manufacturing of optical and EUV reticle types. We also produce products that support chemical/materials quality control, and process tool development and qualification. Our products and services for chip, wafer, reticle, packaging, solar, hard disk drive, original equipment manufacturer (“OEM”) and chemical/materials manufacturing are designed to provide comprehensive solutions that help our customers accelerate development and production ramp cycles, achieve higher and more stable product yields and improve their overall profitability. The Semiconductor Process Control segment offers a variety of solutions and products, including:
SegmentTechnologiesProducts
Semiconductor Process Control
Chip Manufacturing: Defect Inspection and Review
Inspection and review tools are used to identify, locate, characterize, review, and analyze defects on various surfaces of patterned and unpatterned wafers.
39xx Series, 29xx Series, C20x Series, eSL10™, Voyager® Series, 8 Series, Puma™ Series, CIRCL™ Series, Surfscan® Series, Surfscan® SP Ax Series, eDR7xxx™ Series.
Chip Manufacturing: Metrology
Metrology systems are used to measure pattern dimensions, film thickness(es), film stress, layer-to-layer alignment, pattern placement, surface topography and electro-optical properties for wafers.
Archer™ Series, ATL™ Series, Axion® Series, SpectraShape™ Series, SpectraFilm™ Series, Aleris® Series, PWG™ Series, Therma-Probe® Series, OmniMap® RS-xxx Series, MicroSense® product family, CAPRES product family.
Wafer Manufacturing: Defect Inspection and Review, and Metrology
Wafer defect inspection, review and metrology systems are used to help wafer/substrate manufacturers manage quality throughout the wafer fabrication process by detecting defects, characterizing surface quality and assessing wafer geometry.
Surfscan® Series, Surfscan® SP Ax Series, eDR7xxx™ Series, WaferSight™ Series, Candela® Series, MicroSense® wafer geometry product family.
Reticle Manufacturing: Defect Inspection, Metrology and In Situ Process Management
Reticle inspection and metrology systems help reticle blank, patterned optical reticle, patterned EUV reticle, and chip manufacturers identify defects, pattern placement errors, and process issues during reticle manufacturing. In addition to reducing yield risk during production, these systems also support outgoing and incoming reticle quality control.
Teron™ SL6xx Series, Teron™ 6xx Series, TeraScan™ 5xx Series, X5.x™ Series, FlashScan® Series, LMS IPRO Series, Microsense® wafer geometry product family.
Chip Manufacturing: Chemistry Process Control
Chemical process control equipment qualifies incoming supplies, manages tool inputs, adjusts chamber/bath conditions and monitors process waste.
QualiSurf® Series, Quali-Line Quanta® Series, Quali-Line Prima® Series, QualiLab Elite® Series.
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Chip Manufacturing: In Situ Process Management
Wired and wireless sensor wafers and reticles provide comprehensive data used to visualize, diagnose and control process conditions in the equipment used to manufacture chips and reticles. Additional wafer diagnostic solutions help troubleshoot and monitor materials handling to help detect and predict mechanical behaviors that may cause wafer damage.
SensArray® product family.
Packaging Manufacturing: Wafer Inspection and Metrology, Chemistry Process Control
Wafer inspection and metrology systems for advanced wafer-level packaging help packaging manufacturers detect, resolve and monitor excursions to provide greater control of quality for improved device performance. Chemistry process monitoring systems analyze and monitor wet chemicals used in wafer-level packaging (WLP), panel-level packaging (PLP), and IC substrates.
Kronos™ Series, CIRCL™-AP, irArcher® Series, PWG5™ with XT Option, QualiSurf® Series, Quali-Fill® Libra® Series, QualiLab Elite® Series, Quali-Dose
Semiconductor Software Solutions
Software solutions centralize and analyze the data produced by inspection, metrology and process systems for chip, wafer, reticle and packaging manufacturing. These solutions provide run-time process control, defect excursion identification, process corrections and defect classification to accelerate yield learning rates and reduce production risk. Patterning simulation software allows researchers to evaluate advanced patterning technologies, such as EUV lithography and multiple patterning techniques.
Klarity® product family, 5D Analyzer®, OVALiS, Anchor product family, RDC, FabVision® Series, ProDATA™, PROLITH™, I-PAT®, SPOT®.
KLA Pro Systems: Certified and Remanufactured Products
Inspection and metrology systems support manufacture of larger design node chips and ≤200mm wafer manufacturing.
Surfscan® Series, 2835, 2367, ASET-F5x Pro, Archer™ Series.
General Purpose/Lab Application
Specialty Semiconductor Manufacturing, Benchtop Metrology, Surface Characterization, Material Strength Characterization and Electrical Property Measurement.
Candela® Series, HRP® -260, Zeta™ Series, Tencor™ P Series, Nano Indenter® Series, Alpha-Step® Series, Filmetrics® F Series, Filmetrics® R Series, iMicro, iNano®, Filmetrics® Profilm3D® Series, T150 UTM, NanoFlip, InSEM® HT.
The Specialty Semiconductor Process segment develops and sells advanced vacuum deposition and etching process tools, which are used by a broad range of specialty semiconductor customers, including manufacturers of MEMS, RF communication chips and power semiconductors for automotive and industrial applications. The Specialty Semiconductor Process segment offers a variety of solutions and products, including:

SegmentTechnologiesProducts
Specialty Semiconductor Process
Specialty Semiconductor Manufacturing
Etch, plasma dicing, deposition and other wafer processing technologies and solutions for the semiconductor and microelectronics industry.
SPTS Omega® Series, SPTS Sigma® Series, SPTS Delta™ Series, Primaxx® Series, Xactix® Series, SPTS Mosaic™ Series, MVD Series.
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The PCB, Display and Component Inspection segment enables electronic device manufacturers to inspect, test and measure PCBs, IC substrates, FPDs and packaged ICs to verify their quality, pattern the desired electronic circuitry on the relevant substrate and perform three-dimensional shaping of metalized circuits on multiple surfaces. The PCB, Display and Component Inspection segment offers a variety of solutions and products, including:
SegmentTechnologiesProducts
PCB, Display and Component Inspection
PCB
Direct imaging, inspection, optical shaping, inkjet and additive printing, UV laser drilling as well as computer-aided manufacturing and engineering solutions for the PCB and IC substrate market.
Orbotech Corus™ Series, Orbotech Infinitum™ Series, Orbotech Nuvogo™ Fine/ Nuvogo™ Series, Orbotech Diamond™ Series, Orbotech Ultra Dimension™ Series, Orbotech Ultra Fusion™/ Fusion™ Series, Orbotech Discovery™ II Series, Orbotech Precise™ Series, Orbotech Ultra PerFix™/ PerFix™ Series, Orbotech Neos™ Series, Orbotech Sprint™ Series, Orbotech Magna™ Series, Orbotech Jetext™ Series, Orbotech Apeiron™ Series, Frontline product family.
Display
Inspection and electrical testing systems to identify and classify defects, as well as systems to repair defects for the display market.
Orbotech Sirius™ Series, Orbotech Quantum™ Series, Orbotech Flare™ Series, Orbotech Array Checker™ Series, Orbotech Ignite™ Series, Orbotech Prism™ Series, Orbotech OASIS™.
Component
Inspection and metrology systems for quality control and yield improvement in advanced and traditional semiconductor packaging markets.
ICOS™ F26x, ICOS™ Tx Series, Zeta™-5xx/6xx.
Services
Our service programs enable our customers in all business sectors to maintain the high performance and productivity of our products through a flexible array of service options. Whether a manufacturing site is producing wafers, reticles, ICs, display or PCB products, our highly trained service teams collaborate with customers to determine the best products and services to meet technology and business requirements.
Backlog
Our backlog, which represents our remaining performance obligation (“RPO”) to deliver products and services, totaled $2.13$11.40 billion and $1.84$13.11 billion as of June 30, 20202023 and 2019,2022, respectively, and primarily consists of sales orders where written customer requests have been received and a majorityreceived. We expect to recognize approximately 40% to 50% of the delivery is anticipated withinthese performance obligations as revenue beyond the next 12 months. Orders for service contracts and unreleased products are included in the backlog. All orders aremonths, but this estimate is subject to risk of delays, pushouts,constant change depending on the following:
Macro-economic factors and cancellationthe effect on customer behavior: The supply chain disruptions caused by the customer, usuallypandemic as well as elevated demand levels in recent years have led to customers agreeing to purchase equipment from us with limited or no penalties.
Because customers can potentially change delivery schedules or delay or cancel orders, and because some orderslead times that are received and shipped withinlonger than our historical experience. However, more recently, we have seen the same quarter, our shipment backlog at any particular date is not necessarily indicative of business volumes or actual sales for any succeeding periods. The historical cyclicality ofmacro-driven slowdown have an impact on consumers’ semiconductor device demand, causing the semiconductor industry combinedto rebalance its supply chain and inventory levels. As a result, some of our customers began adjusting their capacity expansion-focused capital expenditure plans for calendar year 2023. As customers try to balance the evolution of their technological, production or market needs with the lead times from our suppliers sometimes resulttiming and content of orders placed with us, there is increased risk of order modifications, pushouts, or cancellations. This, in turn, makes it more difficult for us to navigate potential timing disparities between, on the one hand, our ability to manufacture, deliver and install products and, on the other hand, the requirements of our customers. InIt also has the potential to cause earnings volatility for us as it can affect our efforts to balance the requirements of our customers with the availability of resources, management of our operating model and other factors, we often must exercise discretion and judgment as to the timing and prioritization of manufacturing, deliveries and installations of products, which may impact the timing of revenue recognition with respectand increase the likelihood of inventory-related charges. In addition, because customers can potentially change delivery schedules or delay or cancel orders, our shipment backlog at any date is not necessarily indicative of business volumes or actual sales for any succeeding periods.
Export restrictions: Commerce and BIS have mandated the following (the “BIS Rules”):
Requiring an export license from BIS for sale of anything to such products.an entity on the U.S. Entity List of China-based entities, which is a list of parties that are generally ineligible to receive U.S.-regulated products and services without prior licensing, as well as for the use of certain semiconductor capital equipment based on U.S. technology to manufacture products connected to certain entities on the U.S. Entity List.
ResearchRequiring an export license for sales to China-based customers that are military end users or engaged in military end uses, and Development
The market for certain U.S. semiconductor and electronics industries is characterizedhigh-performance computing technology (including wafer fab
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equipment), for the use of such technology for certain end uses in China, and for the provision of support by rapid technological developmentU.S. persons to certain advanced IC fabs located in China.
We are taking appropriate measures to comply with these regulations and product innovation. These technical innovations are inherently complex and require long development cycles and appropriate professional staffing. We believe that continued and timely development of new products and enhancements to existing products are necessary to maintain our competitive position. Accordingly, we devote a significant portion of our human and financial resources to research and development programs and seek to maintain close relationships with customers to remain responsive to their needs. In addition, we may enter certain strategic development and engineering programs whereby certain government agencies or other third parties fund a portion of our research and development costs. As of June 30, 2020, we employed approximately 2,870 full-time research and development personnel.
Our key research and development activities during the fiscal year ended June 30, 2020 involved the development of process control and process-enabling solutionsapplying for a broad range of industries including semiconductors, printed circuit boards and displays. For information regarding our research and development expenses during the last three fiscal years, see Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in this Annual Report on Form 10-K.
The strength of our competitive positions in many of our existing markets is largely due to our leading technology, which is the result of our continuing significant investments in product research and development. Even during down cycles in the semiconductor industry, we have remained committed to significant engineering efforts toward both product improvement and new product development in order to enhance our competitive position. New product introductions, however, may contribute to fluctuations in operating results, since customers may defer ordering existing products, and, if new products have reliability or quality problems, those problems may result in reduced orders, higher manufacturing costs, delays in acceptance of and payment for new products, and additional service and warranty expenses. Thereexport licenses, when required, although there can be no assurance that we will successfully develop and manufacture new products, or that new products introduced by usexport licenses will be acceptedgranted. The possible negative effects on our future business of export licenses not being granted could be material and could result in the marketplace. If we do not successfully introduce new products,a substantial reduction to our results of operations will be adversely affected.RPO or require us to return substantial deposits received from customers in China for purchase orders.
Manufacturing, Raw Materials and Supplies
We perform system design, assembly and testing in-house and utilize an outsourcing strategy for theto manufacture of components and major subassemblies. Our in-house manufacturing activities consist primarily of assembling and testing components and subassemblies that are acquired through third-party vendors and integrating those subassemblies into our finished products. Our principal manufacturing activities take placeoccur in the United States,U.S., Singapore, Israel, Germany, United Kingdom, Italy and China. As of June 30, 2020, we employed approximately 1,830 full-time manufacturing personnel.
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Our supply chain strategy incorporates considerations for ethical labor practices, responsible minerals sourcing, and Responsible Business Alliance and SEMI guidelines.
Some critical parts, components and subassemblies (collectively, “parts”) that we use are designed by us and manufactured by suppliers in accordance with our specifications, while other parts are standard commercial products. We use numerous vendors to supply parts and raw materials for theto manufacture and support of our products. Although we make reasonable efforts to ensure that these parts and raw materials are available from multiple suppliers, this is not always possible, and certainpossible. Certain parts and raw materials included in our systems may be obtained only from a single supplier or a limited group of suppliers. Through our business interruption planning, we endeavor to minimize the risk of production interruption by, among other things, monitoring the financial condition of suppliers of key parts and raw materials, providing financial support and incentives to encourage vendors to increase capacity when required, identifying (but not necessarily qualifying) possible alternative suppliers of such parts and materials, and ensuring adequate inventories of key parts and raw materials are available to maintain manufacturing schedules.
Although we seek to reduce our dependence on sole and limited source suppliers, in some cases the partial or complete loss of certain of these sources, or disruptions within our suppliers’ often-complexoften complex supply chains, could disrupt scheduled deliveries to customers, damage customer relationships and have a material adverse effect on our results of operations.
Competition
The worldwide market for technologically advanced process control, process-enabling and yield management solutions used by semiconductor and electronics manufacturesmanufacturers is highly competitive.competitive, with important competitive factors including system performance, ease of use, reliability, technical service and support, and overall cost of ownership. However, we believe that, while the competitive factors listed are important, the customers’ overriding requirement is for systems that easily and effectively incorporate automated capabilities into their existing development and manufacturing processes to enhance productivity, improve yields and reduce waste. To remain competitive, we use significant financial resources to offer a broad range of products, to maintain customer service and support centers worldwide, and to invest in product R&D. In each of our product markets, we have many competitors, including companies such as Applied Materials, Inc., ASML Holding N.V., Hitachi High-Technologies Corporation, Onto Innovation, Inc. and Lasertec, Inc., some of which may have greater financial, research, engineering, manufacturing and marketing resources than we have. We may also face future competition from new market entrants from other overseas and domestic sources. We expect our competitors to continue to improve the design and performance of their current products and processes and to introduce new products and processes with improved price and performance characteristics. We believe that,may also face future competition from new market entrants overseas or domestically. We maintain our market position by building long-term relationships with our customers to remain competitive, we will require significant financial resources to offer a broad range of products, to maintain customer service and support centers worldwide, and to invest in product and process research and development.
We believe that, while price and delivery are important competitive factors, the customers’ overriding requirement is for systems that easily and effectively incorporate automated capabilities intomeet their existing development and manufacturing processes to enhance productivity. Significant competitive factors in the market for process control and process-enabling systems include system performance, ease of use, reliability, interoperability with the existing installed base and technical service and support,dynamic needs, as well as overall costanticipating future market demands and enabling our customers to accelerate adoption and production of ownership.
new technologies, as discussed further in the “Industry” section of this Item 1. Management believes that we are well positioned in the market with respect to both our industry-leading portfolio of products and services. However, any loss of competitive position could negatively impact our prices, customer orders, revenues,revenue, gross marginsmargin and market share, any of whichshare. Should this occur, it could negatively impact our operating results and financial condition.
Acquisitions and Alliances
We continuously evaluate strategic acquisitions and alliances to expand our technologies, product offerings and distribution capabilities. Acquisitions involve numerous risks, including management issues and costs in connection with integration of the operations, technologies and products of the acquired companies, and the potential loss of key employees of the acquired companies. The inability to manage these risks effectively could negatively impact our operating results and financial condition.
Patents and Other Proprietary Rights
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We protect our proprietary technology through reliance on a variety of intellectual propertyIP laws, including patent, copyright and trade secret. We have filed and obtained a number of patents in the United StatesU.S. and abroad and intend to continue pursuing the legal protection of our technology through intellectual propertyIP laws. In addition, from time to time we acquire license rights under United StatesU.S. and foreign patents and other proprietary rights of third parties, and we attempt to protect our trade secrets and other proprietary information through confidentiality and other agreements with our customers, suppliers, employees and consultants, and through other security measures.
Although we consider patents and other intellectual propertyIP significant to our business, no single patent, copyright or trade secret is essential to us as a whole or to any of our business segments.
No assurance can be given that patents will be issued on any of our applications, that license assignments will be made as anticipated, or that our patents, licenses or other proprietary rights will be sufficiently broad to protect our technology. No assurance can be given that any patents issued to or licensed by us will not be challenged, invalidated or circumvented or that the rights granted thereunder will provide us with a competitive advantage. In addition, there can be no assurance that we will be able to protect our technology or that competitors will not be able to independently develop similar or functionally competitive technology.
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Environmental MattersGovernment Regulations    
We are subject to a variety of federal, state and local governmental laws and regulations worldwide, including, but not limited to, laws, rules and regulations related to the protection of the environment, including without limitation the management of hazardous materials that we use in our business operations. Compliance with theseanti-corruption, antitrust, data privacy requirements, employment, environmental, lawsforeign exchange controls, health and regulations has not had,safety requirements, immigration, import/export requirements, IP and is not expected to have, a material effect on our capital expenditures, financial condition, results of operations or competitive position.
However, anytax. Any failure to comply with environmental laws and regulations may subject us to a range of consequences including fines, suspension of certain of our business activities, limitations on our ability to sell our products, obligations to remediate in the case of environmental contamination, and criminal and civil liabilities or other sanctions. In addition, changesChanges in environmental laws and regulations could require us to invest in potentially costly pollution control equipment, alter our manufacturing processes or use substitute materials. Our failure to comply with these laws, rules and regulations could subject us to future liabilities.
EmployeesFor information about risks related to government regulations, see “Backlog - Export restrictions” above and Item 1A “Risk Factors” in this Annual Report on Form 10-K.
Environmental, Social and Governance Initiatives
KLA strives to proactively manage and address the ESG topics most important to our stakeholders. Guided by our values, we have integrated ESG considerations into many of our business practices and policies, and work together with our customers, peers, partners and suppliers to promote improvement in human rights, labor, environment, health and safety, anti-corruption, ethics and management system standards within our operations and our supply chain. Our ESG initiatives are another way KLA seeks to deliver long-term value for our stockholders and exemplify our core values. For more information on our core values, refer to the “Human Capital Management” section of this Item 1.
We have an ESG Steering Committee composed of global leaders within the organization that implements and executes our ESG strategy under the oversight of the KLA executive team and the Board of Directors. Training and awareness are central to the strategy’s success. As part of its responsibilities, the steering committee evaluates our policies and practices including our Code of Business Conduct to promote an effective outcome and adherence by our employees. Our ESG strategy is organized into four pillars based on the areas where we believe we have the greatest opportunities to make positive impacts:
Advancing Innovation: As a technological innovator, we seek to deliver solutions for our customers to increase production yields, reduce waste, and meet their own profitability and sustainability goals. KLA unveiled four new products which serve as an enabler for electric vehicle (“EV”) technologies. Our devices help customers make the necessary high-power, energy-efficient compound semiconductors which are needed throughout the entire EV assembly. Refer to “Research and Development” and “Patents and Other Proprietary Rights” of this Item 1 for more information on our efforts for advancing innovation. In addition to legal protections, we also work to protect our operations by significantly focusing on cybersecurity. In addition to 24/7 monitoring through our KLA Security Operations Center, we engage in other initiatives such as cybersecurity assessments, employee training on cybersecurity issues and compliance monitoring. Our cybersecurity efforts are spearheaded by our Chief Information Security Officer, and cybersecurity updates are provided to the Audit Committee quarterly, or more frequently as needed.
Advancing Stewardship: We work across our global footprint to shape a more sustainable future. As part of our drive to be better, we have established goals around climate and energy, waste, and water management. Our goals include using 100% renewable electricity across our global operations by 2030, reducing our Scope 1 and 2 emissions from our 2021 baseline by 50% by 2030 and achieving net zero Scope 1 and 2 emissions by 2050. Our company-wide Environmental Management Policy establishes a commitment to complying with all applicable environmental laws and standards across company locations
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globally. KLA is committed to protecting and respecting our environment and energy resources throughout our operations for future generations, and follows the recommendations of the Task Force on Climate-Related Financial Disclosures, transparently reporting climate-related governance, strategy, risk management, metrics and targets to our stakeholders.
Advancing Opportunity: Our goal is to work together to harness the untapped human potential of a more just and inclusive world. Refer to the “Human Capital Management” and “Manufacturing, Raw Materials and Supplies” sections of this Item 1 for information on our diversity and inclusion, human rights, health and safety initiatives.
Advancing Leadership: We aim to empower today’s as well as tomorrow’s leaders by infusing our values into everything we do. Refer to the “Human Capital Management” and “Government Regulations” sections of this Item 1 for examples of our employee-centric culture and our commitment to operating our business responsibly in compliance with regulations and best practices worldwide.
For more information on ESG, see KLA’s 2021 Global Impact Report on our website; however, this citation is provided solely for informational purposes and the content of KLA’s Global Impact Report is expressly not incorporated by reference into this filing. We include details in our Global Impact Report that are not included in this Form 10-K because we seek to be responsive to various areas of interest of our stakeholders; however, such information generally does not, and is not expected to, have a material effect on our capital expenditures, financial condition, results of operations or competitive position. In addition, no assurance can be given that our ESG initiatives will have the intended results or be able to be completed as currently envisioned, whether due to cost, feasibility or other constraints.
Human Capital Management
At KLA, our people drive our success, and we celebrate the diversity of backgrounds and experiences that all employees bring to the table. We recognize that our competitive advantage is our people and the technology they develop. We believe it is critical to attract, motivate and retain a dedicated, talented, and innovative team of employees who exhibit our core values. As talent and retention continue to be a challenging issue for many companies, we strive to work proactively to address these concerns. We also aim to support employees’ personal and professional growth. Our talent development programs focus on developing the whole person through comprehensive training offerings, employee engagement programs and health and wellness activities. We embrace our responsibility to lead through exceptional training programs and professional development and through enabling our employees to be safe, secure, healthy and feel included and empowered to bring their whole self to work.
Our Core Values
At KLA, our core values – demonstrating perseverance; striving to be better; being honest, forthright, and consistent; building high-performing teams; and being indispensable to our customers – serve as a foundation for our relationships with employees, customers, suppliers, and other stakeholders and reflect a commitment to ethical business practices and corporate citizenship in the places where we do business.
Our Workforce
As of June 30, 2020,2023, we employedhad approximately 10,60015,000 regular full-time employees.employees and approximately 210 part-time and temporary employees in facilities located in 18 regions. Approximately 30% of our regular full-time employees are located in the U.S., 22% in Europe and Middle Eastern countries and 48% in Asia Pacific and Japan, with approximately 21% engaged in manufacturing, 25% in R&D, 28% in customer service, 5% in sales and marketing and 19% in other roles. Except for our employees in Belgium (where a trade union delegation has been recognized) and our employees in the German operations of our MIE and Laser Imaging Systems business unitunits (who are represented by employee works council)councils), none of our employees are represented by a labor union. We have not experienced work stoppages and believe that our employee relations are good.
CompetitionIn fiscal year 2023, our overall employee voluntary turnover rate was 5.1%.
Compensation and Benefits
At KLA, our talent is intensethe heartbeat of our organization. We value our employees as individuals and aim to recognize and support their needs so they can bring their best selves to work every day. We engage with our employees about what they need to be successful in and out of the recruitingworkplace.
We seek to achieve our objective of personnelattracting, retaining, and motivating our workforce by linking a significant portion of compensation to Company and business unit performance. We seek competitiveness and fairness in the semiconductortotal compensation relative to peer comparisons and semiconductor equipment industry.internal equity. We believe thatprovide long-term incentives to a broad base of employees to share in our future success will depend, in part, on our continued abilitythrough restricted stock units (“RSU”) and an Employee Stock Purchase Plan (“ESPP”). We also provide bonus plans and profit sharing to hire and retain qualified management, marketing and technical employees.

employees who do not receive RSUs.
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In addition to providing our employees with competitive compensation packages, we have built out a robust suite of benefits to help foster the well-being of all employees. Our benefits are designed to meet the needs of employees and their families, including paid time off, parental leave, bereavement leave, health insurance coverage, flexible work arrangements, contributions to retirement savings and access to employee assistance and work-life programs.
We also offer programs to employees to help improve their health and wellness habits. KLA’s virtual and in-person wellness course offerings span both physical and mental health. We offer in-person and virtual workout classes as well as seminars on mindfulness, meditation and other wellness topics. We hold online fitness and well-being classes that include body-tune-up, yoga and nutrition as well as the maintenance of life balance and the importance of sleep, hydration and relaxation. Throughout our sites, we host a series of events and challenges, both virtually and in person, to encourage our employees to stay active. Our wellness program helps employees manage and improve their physical and mental health and build healthy lifestyle habits in engaging ways.
We expanded hybrid work options and telecommuting. We support working parents faced with challenges balancing working from home and caring for their families’ needs. We also offer courses on financial literacy and planning to help our employees prepare for their financial futures.
Inclusion and Diversity
The journey to becoming a truly inclusive and diverse global organization takes time, and we are deeply committed to this path. At KLA, Inclusion & Diversity (“I&D”) is a shared aspiration, commitment and responsibility, as well as a direct expression of our core values. In our drive to be better, we seek to create a more diverse workforce year over year. We do this because KLA, like society, benefits when we work with diverse teams to harness varying perspectives and talents in the furtherance of humanity.
KLA is an equal opportunity employer and we are in compliance with affirmative action requirements applicable to federal contractors. We have increased our efforts to recruit, develop and retain a more diverse workforce with a focus on those historically underrepresented in the technology field. Over the last fiscal year, we increased our I&D efforts in several ways. We continue to provide training with a focus on I&D. Managers and employees can hone their skills on mitigating unconscious bias, non-discrimination, anti-harassment and are introduced to models of intentional inclusion that emphasize key leadership qualities. In fiscal year 2022, we introduced a new campaign called Inclusion For All. This campaign engages all employees in KLA’s inclusion and diversity efforts by providing tips and everyday actions that can have large impacts. This campaign supplements the formal training we offer around I&D, and the work of our Employee Resource Groups (“ERG”).
KLA currently has four ERGs with chapters all around the world to engage employees in service of our I&D and business goals, fostering an inclusive environment. WISE (Women in STEM, Empowered), is an employee-led group that includes people of all genders, who have joined to support the professional growth of women at KLA. WISE has chapters in the U.S., Israel, Europe and India with more chapters forming in other regions. Konexión, is our Hispanic/Latinx ERG where employees can interact and innovate through cultural sharing and understanding of the Hispanic/Latinx community. BELIEVE (Black Employees Leading in Inclusion, Excellence, Values and Education) supports the recruitment and advancement of Black talent while also promoting cultural awareness, understanding and allyship of the Black community. Both Konexión and BELIEVE have chapters throughout the U.S. Our newest ERG is PRISM (where Pride, Respect, Inclusion, and Solidarity Meet), and was started as a global ERG. PRISM’s mission is to amplify KLA’s commitment to equality and inclusion by encouraging a safe and open working environment for LGBTQ+ employees and allies.
Celebrating our diversity through formal observations of cultural holidays is another way we advance inclusion at KLA. These celebrations are an important way for KLA employees to learn about different traditions, cultural norms and our own employees’ experiences with different cultures.
As of June 30, 2023, our global workforce was 81% male and 19% female, and 8% of our workforce in the U.S. was composed of Black or African American, and/or Hispanic/Latinx employees. At the end of fiscal 2023, 30% of our Board of Directors were female and 30% of our Board of Directors were underrepresented minorities under the listing rules of the Nasdaq Stock Market.
Learning and Development
We offer our employees opportunities to advance their careers at KLA. We emphasize stretch assignments, on-the-job development, as well as classroom and online training. Our employees have access to a wide range of programs, workshops, classes and resources to help them excel in their careers and share what they know with others. Our performance management process includes performance feedback against goals, a review of key competencies that are needed to be successful at KLA and career development discussions.
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We emphasize frequent 1-on-1 meetings between managers and employees and regular coaching and feedback sessions. Through coaching and mentorship programs, our employees are inspired to push the boundaries of their comfort zones and seek creative solutions.
If our employees pursue external learning opportunities and education, we support that too, through tuition reimbursement. Through our partnerships with Stanford University and the University of Michigan, employees can pursue advanced degrees in engineering that are customized for KLA, and the skills and competencies required to support our customers. We also offer a competitive student loan reimbursement program in the U.S.
We have a robust succession planning process especially targeted at director level positions and above. Our Enterprise Leadership Program, a comprehensive, two-year management training program that we offer, helps to prepare KLA employees to fill future leadership roles. In fiscal year 2023, several of our managers and leaders went through the program. Additionally, our Values in Action training which was also targeted at the director level and above provided further guidance on our values, business ethics and inclusion and diversity.
Most of our employees are also required to take annual training courses and regular certifications related to their work, including those pertaining to the environment, data privacy and workplace health and safety.
Employee Engagement
We conduct regular employee surveys to check in with our global workforce and obtain input on several topics. The feedback we receive from these surveys helps us assess employee sentiment, identify areas of improvement and guides our decision-making as it relates to people management. In addition, our executives conduct regular quarterly webcasts that enable all employees to engage with senior leaders and ask questions in an open Q&A session.
As we began to emerge from the global pandemic in 2022, many employees sought connection as never before. Through our Employee Engagement Pulse Surveys, which had an 83% response rate in fiscal year 2023, we identified the top priorities in a post-pandemic world. We created action plans to act on these priorities and engaged our workforce in identifying potential solutions to address these top concerns. Even though our survey rated our level of engagement as being “Good,” we realize that we have opportunities for improvement, and we created new initiatives which consisted of global manager communications, individual and team coaching and a training titled “Engaging with Engagement.”
Employee Health and Safety and Pandemic Response
The health and safety of our employees is paramount to our success. We are committed to providing a safe and healthy workplace for all employees. We accomplish this through strict compliance with applicable laws and regulations regarding workplace safety, including recognition and control of workplace hazards, tracking injury and illness rates, utilizing a global travel health program and maintaining detailed emergency and disaster recovery plans.
KLA’s top priority during the COVID-19 pandemic has been and continues to be protecting the health and safety of our employees and their families, our customers and our community. The continuing demands of COVID-19 required us to build upon our global approach to Employee Health and Safety (“EHS”) with strong collaboration across the regions. This has resulted in the adoption of best practices for each of our sites, improving business resiliency and the health and safety of our employees worldwide. As COVID-19 restrictions alleviate, KLA has adjusted work practices and controls to promote employee safety as they return to the office and in conformance with the local regulations. KLA continues to monitor the COVID-19 situation in our communities in the event controls need to be reestablished to protect our employees and our business commitments.
Our goal is always zero accidents across our facilities, and to achieve that, we conduct proactive risk assessments and audits to constantly improve our efforts. We implemented a global standard for our incidents to ensure consistency across our regions, and continually outperform industry averages for injury rates.
We made a commitment to globalize our ISO 45001 (Occupational Health & Safety Management Systems) certification and expand our ISO 14001 (Environmental Management Systems) certification beyond our larger sites. The goal is to execute these plans over the course of 2023-2024. In calendar 2022, we built the foundations for these systems as we move to integrate our EHS management systems globally. In the remainder of calendar 2023, that work continues as we are deploying the system elements across our key manufacturing locations.
We are committed to reducing safety risks across business units and at corporate sites worldwide. We revised our approach to risk assessments to “risk rank” our own operations. We are utilizing this system not only to measure our own performance, but also to help improve the performance of our supply chain and customers. All new hires are required to complete a health and safety training program. In addition, our service technicians are required to achieve and maintain role-
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specific safety training certifications. Our excellent safety record, which is less than half of the semiconductor industry average, is a tribute to our employees’ efforts, the breadth and depth of our training programs and our dedication to safety policy management.
For more information on Human Capital, see KLA’s 2021 Global Impact Report on our website; however, this citation is provided solely for informational purposes, and the content of KLA’s Global Impact Report is expressly not incorporated by reference into this filing.
Glossary
This section provides definitions for certain industry and technical terms commonly used in our business, whichthat are used elsewhere in this Item 1:Annual Report on Form 10-K:
active matrixcompound semiconductorA technologysemiconductor formed from chemical elements in two or more different groups in the periodic table (ex. III-V). The composition of these materials influences their properties, resulting in different performance than silicon when used in flat panel displays to control the imaging-produced active areas where the display pixels are located.
broadbandAn illumination source with a wide spectral bandwidth.
computer-aided manufacturing (CAM)An application technology that uses computer softwareelectronics. Primary examples include SiC, GaN, gallium arsenide (GaAs), and machinery to facilitate and automate manufacturing processes.
critical dimension (CD)The dimension of a specified geometry (such as the width of a patterned line or the distance between two lines) that must be within design tolerances in order to maintain semiconductor device performance consistency.indium phosphide (InP).
design rulesRules that set forth the allowable dimensions of particular features used in the design and layout of integrated circuits.
design technology co-optimization (DTCO)The methodology of optimizing semiconductor design and process simultaneously during the technology definition phase.ICs.
dieThe term for aA single semiconductor chip on a wafer.
electron-beamAn illumination source comprised of a stream of electrons emitted by a single source.
epitaxial silicon (epi)(“epi”)A substrate technology based on growing a crystalline silicon layer on top of a silicon wafer. The added layer, where the structure and orientation are matched to those of the silicon wafer, includes dopants (impurities) to imbue the substrate with special electronic properties.
etchingA process step in which layers of material are removed from a semiconductor wafer in a specific pattern.
excursionFor a manufacturing step or process, a deviation from normal operating conditions that can lead to decreased performance or yield of the final product.
fabThe main manufacturing facility for processing semiconductor wafers.
finFETA type of field-effect transistor (FET), often with source and drain geometries that resemble fins.
flat panel display (FPD)(“FPD”)A display appliance that uses a thin panel design. Also includes flexible displays.
flexible printed circuit (FPC)Flexible circuits in a device provide mechanical support and connect various electrical and mechanical components together using material that can be shaped, bent, twisted or folded.
front endThe processes that make up the first half of the semiconductor manufacturing process, from wafer start through final contact window processing.
geometryThe surface shape of an object, such as the 3D shape of a semiconductor device structure or the shape of base or patterned wafers
high-density interconnect (HDI)integrated circuit substrate (“IC substrate”)HDI PCBs haveA base board used for providing support inside a higher wiring density per unit area, finer linespackage and spaces, smaller vias, smaller capture pads and higher connection pad density than conventional PCBs.connecting the chip to the printed circuit board.
in situRefers toOf processing steps or tests, that are done without moving the wafer. Latin for “in original position.”
ingotA piece of pure metal intended to be processed. In semiconductors, a silicon ingot is typically created in such a way that slicing cross-sections creates bare wafers.
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interconnectA highly conductive material, usually copper or aluminum, which carries electrical signals to different parts of a die.
internet of things (IoT)(“IoT”)A network of devices with the ability to transfer data without human interaction.
liquid crystal display (LCD)light emitting diode (“LED”)A flat panel display technologysemiconductor device that uses a backlight to providereleases electromagnetic radiation (light) when current flows through it. The bandgap of the semiconductor material determines the wavelength (color) of the light to individual pixels arranged in a grid.emitted.
lithographyA process in which a masked pattern is projected onto a photosensitive coating that covers a substrate.
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mask shopA manufacturer that produces the reticles used by semiconductor manufacturers.
metrologyThe science of measurement to determine dimensions, quantity or capacity. In the semiconductor industry, typical measurements include critical dimension, overlay and film thickness.
microelectromechanical systems (MEMS)(“MEMS”)Micron-sized mechanical devices powered by electricity, created using processes similar to those used to manufacture IC devices.
micron
A metric unit of linear measure that equals 1/1,000,000 meter (10-6m), or 10,000 angstroms (the diameter of a human hair is approximately 75 microns).
Moores Law
An observation made by Gordon Moore in 1965 and revised in 1975 that the number of transistors on a typical integrated circuit doubles approximately every two years.
multi-layer boards (MLB)A printed circuit board (PCB) made up of three or more conductive layers that are pressed together.
nanometer (nm)
One billionth (10-9) of a meter.
organic light emitting diode (OLED)A flat panel display technology containing thin flexible sheets of an organic electroluminescent material, used for visual displays.
patternedFor semiconductor manufacturing and industries using similar processing technologies, refers to substrates that have electronic circuits (transistors, interconnects, etc.) fabricated on the surface.
photoresistA radiation-sensitive material that, when properly applied to a variety of substrates and then properly exposed and developed, masks portions of the substrate with a high degree of integrity.
photovoltaicThe property of semiconductor devices to create electric current through exposure to sunlight.
printed circuit board (PCB)(“PCB”)A board used to mechanically support and electrically connect various electrical and mechanical components.
process controlThe ability to maintain specifications of products and equipment during manufacturing operations.
reticle or maskA very flat glass plate that contains the patterns to be reproduced on a wafer.
silicon on insulator (SOI)(“SOI”)A substrate technology comprised of a thin top silicon layer separated from the silicon substrate by a thin insulating layer of glass or silicon dioxide, used to improve performance and reduce the power consumption of IC circuits.
SLP/mSAPSubstrate-like PCB/modified semi-additive process is an advanced manufacturing process or technique that enables fine line and space patterns with higher manufacturing precision that maximizes circuit density.
substrateA wafer or other material on which layers of various materials are added during the process of manufacturing semiconductor devices (circuits), flat panel displaysFPDs or printed circuit boards.PCBs.
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unpatternedFor semiconductor manufacturing and industries using similar processing technologies, refers to substrates that do not have electronic circuits (transistors, interconnects, etc.) fabricated on the surface. These can include bare silicon wafers, other bare substrates or substrates on which blanket films have been deposited.
yield managementThe ability of a semiconductor manufacturer to oversee, manage and control its manufacturing processes so as to maximize the percentage of manufactured wafers or die that conform to pre-determined specifications.
__________________ 
The definitions above are from internal sources, as well as online semiconductor dictionaries such as https://www.semiconductors.org/semiconductors-101/frequently asked questions/. Such citation is for informational purposes only and the content referenced is not otherwise incorporated by reference herein.


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ITEM 1A.RISK FACTORS
A description of factors that could materially affect our business, financial condition or operating results is provided below.
Risks Related to the COVID-19 Pandemic

The current COVID-19 pandemic and the potential aftereffects from it could materially harm our business, financial condition and results of operations

Risk Factors Summary
The COVID-19 pandemic has caused substantial global disruptions, including infollowing summarizes the jurisdictions where we conduct business and may cause additional disruptions in the future, which are impossible to predict.  Local, regional and national authorities in numerous jurisdictions have implemented a variety of measures designed to slow the spread of the virus, including social distancing guidelines, quarantines, banning of non-essential travel and requiring the cessation of non-essential activities on the premises of businesses.   

Some of themost material risks associated with the pandemic or a worsening of the pandemic in the future include:

cancellation or reduction of routes available from common carriers, which may cause delaysthat make an investment in our ability to deliversecurities risky or service our products or receive components from suppliers necessary to manufacture or service our products;
travel bans or the requirement to quarantine for a lengthy period after entering a jurisdiction, which may delay our ability to install the products we sell or service those products following installation;
governmental orders or employee exposure requiring us, our customers or our suppliers to discontinue manufacturing products at our respective facilities for a period of time;
reduced demand for our products, push-out of deliveries or cancellation of orders by our customers caused by a global recession resulting from the pandemic and the measures implemented by authorities to slow the spread of COVID-19;
increased costs or inability to acquire components necessary for the manufacture of our products due to reduced availability;
absence of liquidity at customers and suppliers caused by disruptions from the pandemic, which may hamper the ability of customers to pay for the products they purchase on time or at all, or hamper the ability of our suppliers to continue to supply components to us in a timely manner or at all; and
loss of efficiencies due to remote working requirements for our employees.

speculative. If any of the foregoingfollowing risks occur or intensify during this pandemic,persist, our business, financial condition and results of operations could be materially harmed, and the price of our common stock could significantly decline.
Commercial, Operational, Financial and Regulatory Risks
Our vulnerability to a weakening in the condition of the financial markets and the global economy;
Risks related to our international operations, such as tariffs or similar trade impairments, and longer payment cycles or collection difficulties associated with international sales;
Laws, rules, regulations or other orders that may limit our ability to sell our products or provide service on products previously sold to certain customers;
IP disputes can be expensive and could result in an inability to sell our products in certain jurisdictions;
Increasing attention to ESG matters, including any targets or other ESG initiatives, could result in additional costs or risks or adversely impact our business;
We may be unable to attract, onboard and retain key personnel;
Reliance on third-party service providers could result in disruptions if such third parties cannot perform services for us in a timely manner;
Cybersecurity incidents could result in the loss of valuable information or assets or subject us to costly disruption, remediation, regulatory investigations, litigation and reputational damage;
We may face disruptions if we cannot access critical information in a timely manner due to system failures;
We may not find suitable acquisition candidates or fail to successfully integrate our acquisitions;
Natural disasters, such as earthquakes, health crises such as the COVID-19 pandemic, acts of terrorism or war or other catastrophic events, and the lack of insurance thereof, could significantly disrupt our operations, including affecting the global supply chain, for lengthy periods of time;
We are exposed to fluctuations in foreign currency exchange rates, interest rates and the market values of our portfolio investments;
We are subject to tax and regulatory compliance audits;
Economic, political or other conditions in the jurisdictions where we earn profits can impact the tax laws and taxes we pay in those jurisdictions, subsequently impacting our effective tax rate, cash flows and results of operations;
Increased compliance costs with federal securities laws, rules, and regulations, as well as NASDAQ requirements; and
Changes in accounting pronouncements and laws could have unforeseen effects.
Industry Risks
We may not be able to keep pace with trends and technological changes in the industries in which we operate;
We have a highly concentrated customer base; and
Prevailing local and global economic conditions may negatively affect the purchasing decisions of our customers.
Business Model and Capital Structure Risks
We may not be able to maintain our technology advantage or protect our proprietary rights;
We may not be able to compete with new products introduced by our competitors;
We may not receive components necessary to build our products in a timely manner;
We may fail to operate our business in a manner consistent with our business plan;
We may fail to comply with the covenants in our Revolving Credit Facility (defined below) and Senior Notes (defined below), which could impair our ability to borrow needed funds, or require us to repay debt sooner than we planned;
We may not have sufficient financial resources to repay our indebtedness when it becomes due, and our leveraged capital structure may divert resources from operations and other corporate uses;
We may not be able to declare cash dividends at all or in any particular amounts;
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Risks related to our commercial terms and conditions, including our indemnification of third parties, as well as the performance of our products;
Our government funding for R&D is subject to termination, audit and any further penalties;
We may incur significant restructuring charges or other asset impairment charges or inventory write-offs; and
We are subject to risks related to receivables factoring arrangements, and compliance risk of certain settlement agreements with the government.
For a more complete discussion of the material risks facing our business, see below.
Commercial, Operational, Financial and Regulatory Risks
We are exposed to risks associated with a weakening in the condition of the financial markets and the global economy.
Demand for our products is ultimately driven by the global demand for electronic devices by consumers and businesses. Economic uncertainty frequently leads to reduced consumer and business spending, and can cause our customers to decrease, cancel or delay their equipment and service orders. The tightening of credit markets, rising interest rates and concerns regarding the availability of credit can make it more difficult for our customers to raise capital, whether debt or equity, to finance their purchases of capital equipment, including the products we sell. Reduced demand, combined with delays in our customers’ ability to obtain financing (or the unavailability of such financing), has, at times in the past, adversely affected our product and service sales and revenues and, therefore, has harmed our business and operating results, and our operating results and financial condition may again be adversely impacted if economic conditions decline from their current levels.
In addition, a decline in the condition of the global financial markets could adversely impact the market values or liquidity of our investments. Our investment portfolio includes corporate and government securities, money market funds and other types of debt and equity investments. Although we believe our portfolio continues to be comprised of sound investments due to the quality and (where applicable) credit ratings of such investments, a decline in the capital and financial markets or rising interest rates would adversely impact the market value of our investments and their liquidity. If the market value of such investments were to decline, or if we were to have to sell some of our investments under illiquid market conditions, we may be required to recognize an impairment charge on such investments or a loss on such sales, either of which could have an adverse effect on our financial condition and operating results.
If we are unable to timely and appropriately adapt to changes resulting from difficult macroeconomic conditions, our business, financial condition or results of operations may be materially and adversely affected.
A majority of our annual revenues are derived from outside the US, and we maintain significant operations outside the US. We are exposed to numerous risks as a result of the international nature of our business and operations. We expect these conditions to continue in the foreseeable future.
Managing global operations and sites located throughout the world presents a number of challenges, including, but not limited to:
Global trade issues and changes in and uncertainties with respect to trade policies, including the ability to obtain required import and export licenses, trade sanctions, tariffs and international trade disputes;
Political and social attitudes, laws, rules, regulations and policies within countries that favor domestic companies over non-domestic companies, including customer- or government-supported efforts to promote the development and growth of local competitors;
Ineffective or inadequate legal protection of IPrights in certain countries;
Managing cultural diversity and organizational alignment;
Exposure to the unique characteristics of each region in the global market, which can cause capital equipment investment patterns to vary significantly from period to period;
Periodic local or international economic downturns;
Potential adverse tax consequences, including withholding tax rules that may limit the repatriation of our earnings, and higher effective income tax rates in foreign countries where we do business;
Compliance with customs regulations in the countries in which we do business;
Existing and potentially new tariffs or other trade restrictions and barriers (including those applied to our products, spare parts and services, or to parts and supplies that we purchase);
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Political instability, geopolitical tensions, natural disasters, legal or regulatory changes, acts of war such as Russia’s invasion of Ukraine or terrorism in regions where we, our customers or our suppliers have operations or where we or they do business;
Rising inflation and fluctuations in interest and currency exchange rates may adversely impact our ability to compete on price with local providers or the value of revenues we generate from our international business. Although we attempt to manage some of our near-term currency risks through the use of hedging instruments, there can be no assurance that such efforts will be adequate;
Our ability to receive prepayments for certain of our products and services sold in certain jurisdictions. These prepayments increase our cash flows for the quarter in which they are received. If our practice of requiring prepayments in those jurisdictions changes or deteriorates, our cash flows would be harmed;
Required refunds for customer prepayments resulting from our inability to ship to certain jurisdictions, especially for customers in China, as described in more detail below. If we are required to make such refunds, our cash flows could be negatively affected;
Longer payment cycles and difficulties in collecting accounts receivable outside of the U.S.;
Difficulties in managing foreign distributors (including monitoring and ensuring our distributors’ compliance with applicable laws); and
Inadequate protection or enforcement of our IP and other legal rights in foreign jurisdictions.
Any of the factors above could have a significant negative impact on our business and results of operations.
Over the past several years, there have been a variety of rules and regulations issued by BIS that have had an impact on our ability to sell certain products and provide certain services to certain customers in China. These rules and regulations may significantly harm our business, results of operations, financial condition and cash flows in future periods, unless we are able to obtain required licenses.
We maintain significant operations outside the United States, and existing and evolving trade restrictions imposed by the U.S. and other governments could significantly disrupt our global operations. The U.S. government has tightened export controls for commodities, software, and technology (collectively, “items”) destined to China over the past several years. These controls have included, for example, restrictions on exporting certain items to military end users and for military end uses, the addition of numerous entities to the U.S. Entity List (a list of parties that are generally ineligible to receive U.S.-regulated items without prior licensing from BIS), and the creation of new licensing requirements that apply to the export, re-export, and transfer of certain foreign-made items that are the direct product of U.S. origin technology or produced by a plant or major component of a plant that itself is the direct product of U.S. origin technology and which are destined to Huawei or its affiliates and other specified companies on the U.S. Entity List.
In October 2022, BIS published the BIS Rules that introduce restrictions related to semiconductor, semiconductor manufacturing, supercomputer, and advanced computing items and end uses. These rules impose restrictions on our ability to sell, ship, and support certain equipment and otherwise conduct business with certain counterparties, primarily including China-based companies involved in advanced semiconductor manufacturing. Further, the BIS Rules impose new restrictions on the activities of U.S. persons with respect to certain items that are not subject to the Export Administration Regulations (“EAR”), which departs from BIS’ typical practice of controlling items that are subject to the EAR, and could further restrict our ability to conduct business in China. The BIS Rules are complex, and BIS could revise or expand them in response to public comments. Likewise, BIS may issue guidance clarifying the scope of the rules. Such revisions, expansions or guidance could change the impact of the rules for our business.
These rules and regulations may significantly harm our business unless we are able to obtain required licenses. We are applying for export licenses, when required, in an effort to avoid disruption to our and our customers’ operations, but there can be no assurance that export licenses applied for by either us or our customers will be granted. To the extent BIS does issue licenses to us or to our customers, such licenses may have a short duration or require us to satisfy various conditions. If pending and future export license applications are not granted, or additional restrictions are imposed, or if regulators adopt new interpretations of existing regulations, the potential impact on us could be material by harming our RPO, requiring us to return substantial deposits received from customers in China for purchase orders, and/or further limiting our ability to meet our contractual obligations and sell our products or provide services to our customers in China. We may lose revenue in future periods related to anticipated sales to customers in China unless we are able to replace their orders with other customer orders for which either a license has been obtained or is not required. Our revenue from sales of products and provision of services to customers in China was 27%, 29% and 26% for fiscal years 2023, 2022 and 2021, respectively.
Additionally, the Chinese government has adopted, and may further adopt, new regulations, in response to U.S. government actions, which could adversely affect our ability to do business in China. We have controls and procedures
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designed to maintain compliance with U.S. and other applicable export control laws and regulations; however, we cannot guarantee that such controls and procedures will be successful in preventing violations or allegations of violations, of increasingly complex and often conflicting regulations worldwide. The complexity and evolving nature of the rules and regulations, and the fact that Commerce or other relevant regulators might adopt interpretations of regulations that differ from those of the Company, increases our risk of non-compliance.
Any violations by us of applicable export laws and regulations could result in significant civil and criminal penalties, including fines and criminal proceedings against the Company or responsible employees, a denial of export privileges, suspension or debarment. Our employees, customers, suppliers or other third parties with whom we work may also engage in conduct for which the Company might be held responsible. We could face significant compliance, litigation or settlement costs and diversion of management’s attention from our business as a result. Further, the Company may be subject to negative publicity or reputational harm, resulting in reduced demand for our products, employee attrition and other negative impact on our business, results of operations, financial condition and cash flows.
We might be involved in claims or disputes related to IP or other confidential information that may be costly to resolve, prevent us from selling or using the challenged technology and seriously harm our operating results and financial condition.
As is typical in the industries in which we serve, from time to time we have received communications from other parties asserting the existence of patent rights, copyrights, trademark rights or other IP rights which they believe cover certain of our products, processes, technologies or information. In addition, we occasionally receive notification from customers who believe that we owe them indemnification or other obligations related to IP claims made against such customers by third parties. With respect to IP infringement disputes, our customary practice is to evaluate such infringement assertions and to consider whether to seek licenses where appropriate. However, there can be no assurance that licenses will be granted or, if granted, will be on acceptable terms or that costly litigation or other administrative proceedings will not occur. The inability to obtain necessary licenses or other rights on reasonable terms could seriously harm our results of operations and financial condition. Furthermore, we may potentially be subject to claims by customers, suppliers or other business partners, or by governmental law enforcement agencies, related to our receipt, distribution and/or use of third-party IP or confidential information. Legal proceedings and claims, regardless of their merit, and associated internal investigations with respect to IP or confidential information disputes are often expensive to prosecute, defend or conduct; may divert management’s attention and other Company resources; and/or may result in restrictions on our ability to sell our products, settlements on significantly adverse terms or adverse judgments for damages, injunctive relief, penalties and fines, any of which could have a significant negative effect on our business, results of operations and financial condition. There can be no assurance regarding the outcome of future legal proceedings, claims or investigations. The instigation of legal proceedings or claims, our inability to favorably resolve or settle such proceedings or claims, or the determination of any adverse findings against us or any of our employees in connection with such proceedings or claims could materially and adversely affect our business, financial condition and results of operations, as well as our business reputation.
We are exposed to various risks related to the legal, regulatory and tax environments in which we perform our operations and conduct our business.
We are subject to various risks related to compliance with laws, rules and regulations enacted by legislative bodies and/or regulatory agencies in the countries in which we operate and with which we must comply, including environmental, safety, antitrust, anti-corruption/anti-bribery, unclaimed property, economic sanctions and export control regulations. We have policies and procedures designed to promote compliance with applicable law, but there can be no assurance our policies and procedures will prove completely effective in ensuring compliance by all our personnel, business partners and representatives, for whose misconduct we may under some circumstances be legally responsible. Our failure or inability to comply with existing or future laws, rules or regulations in the countries in which we operate could result in government investigations and/or enforcement actions, which could result in significant financial cost (including investigation expenses, defense costs, assessments and criminal or civil penalties), reputational harm and other consequences that may adversely affect our operating results, financial condition and ability to conduct our business. For instance, in response to Russia’s invasion of Ukraine, the U.S., European Union and other countries have imposed sanctions against Russia, Belarus and certain other regions, entities and individuals, and may impose additional sanctions, export controls or other measures. The imposition of sanctions, export controls and other measures could adversely impact our business including preventing us from performing existing contracts, recognizing revenue, pursuing new business opportunities or receiving payment for products already supplied or services already performed with customers.
Additionally, we are subject to various domestic and international environmental laws and regulations, including those that control and restrict the use, transportation, emission, discharge, storage, and disposal of certain chemicals, gases and other substances. Any failure to comply with applicable environmental laws, regulations or requirements may subject us to a range of
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consequences, including fines, suspension of certain of our business activities, limitations on our ability to sell our products, obligations to remediate environmental contamination, and criminal and civil liabilities or other sanctions. Some of these laws impose strict liability for certain releases, which may require us to incur costs regardless of fault or the legality of actions at the time of release. In addition, changes in environmental laws and regulations (including any relating to climate change and greenhouse gas (“GHG”) emissions) could require us, or others in our value chain, to install additional equipment, alter operations to incorporate new technologies or processes, or revise process inputs, among other things, which may cause us to incur significant costs or otherwise adversely impact our business performance. Various agencies and governmental bodies have expressed particular interest in promulgating rules relating to climate change. For example, in March 2022, the SEC published a proposed rule that would require companies to provide significantly expanded climate-related disclosures in their Form 10-K, which may require us to incur significant additional costs to comply and impose increased oversight obligations on our management and Board of Directors. We also face increasing complexity in our manufacturing, product design and procurement operations as we adjust to new and prospective requirements relating to the composition of our products, including restrictions on lead and other substances and requirements to track the sources, production methods, or provenance of certain metals and other materials. The cost of complying, or failing to comply, with these and other regulatory requirements or contractual obligations could adversely affect our operating results, financial condition and ability to conduct our business.
From time to time, we may receive inquiries, subpoenas, investigative demands or audit notices from governmental or regulatory bodies, or we may make voluntary disclosures, related to legal, regulatory or tax compliance matters, and these matters may result in significant financial cost (including investigation expenses, defense costs, assessments and criminal or civil penalties), reputational harm and other consequences that could materially and adversely affect our operating results and financial condition. In addition, we may be subject to new or amended laws, including laws that conflict with other applicable laws, which may impose compliance challenges and create the risk of non-compliance.
In addition, we may, from time to time, be involved in legal proceedings or claims regarding employment, immigration, contracts, product performance, product liability, antitrust, environmental regulations, securities, unfair competition and other matters. These legal proceedings and claims, regardless of their merit, may be time-consuming and expensive to prosecute or defend, divert management’s attention and resources, and/or inhibit our ability to sell our products. There can be no assurance regarding the outcome of current or future legal proceedings or claims, which could adversely affect our operating results, financial condition and ability to operate our business.
Increasing attention to ESG matters, including any targets or other ESG initiatives, could result in additional costs or risks or adversely impact our business.
Certain investors, capital providers, shareholder advocacy groups, other market participants, customers and other stakeholder groups have focused increasingly on companies’ ESG initiatives, including those regarding climate change, human rights and inclusion and diversity, among others. This may result in increased costs, changes in demand for certain types of products, enhanced compliance or disclosure obligations and costs, or other adverse impacts on our business, financial condition or results of operations.
From time to time, we create and publish voluntary disclosures regarding ESG matters. Identification, assessment, and disclosure of such matters is complex. Many of the statements in such voluntary disclosures are based on our expectations and assumptions, which may require substantial discretion and forecasts about costs and future circumstances. Additionally, expectations regarding companies’ management of ESG matters continues to evolve rapidly, in many instances due to factors that are out of our control. In addition, organizations that provide information to investors on corporate governance and related matters have developed rating processes on evaluating companies on their approach to ESG matters. Such ratings are used by some investors to inform their investment and voting decisions. Unfavorable ESG ratings could lead to increased negative investor sentiment toward us, our customers, or our industry, which could negatively impact our share price as well as our access to and cost of capital. To the extent ESG matters negatively impact our reputation, it may also impede our ability to compete as effectively to recruit or retain employees, which may adversely affect our operations.
Although we may participate in various voluntary frameworks and certification programs, or establish voluntary ESG initiatives, to improve the ESG profile of our operations and product offerings, we cannot guarantee that such efforts will have the intended results. For example, in August 2022, we announced new targets to reduce our Scope 1 and 2 emissions by 50% from our 2021 baseline to 2030 and achieve net zero Scope 1 and 2 emissions by 2050. Our estimates concerning the timing and cost of implementing this and other goals are subject to risks and uncertainties, some of which are outside of our control. Any failure, or perceived failure, to successfully achieve our voluntary goals, or the manner in which we achieve some or any portion of our goals, could adversely impact our reputation or, to the extent related to sustainability-linked capital sources, financial condition and results of operations. Our ESG efforts may also include the adoption, or expansion, of certain ESG practices or policies, which may require us to expend additional resources to implement or to forego certain business opportunities to the extent others in our value chain do not meet pertinent requirements of such policies. By contrast, any
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failure, or perceived failure, to conform to such policies could have an adverse impact on our reputation and business activities. Our performance may be subject to greater scrutiny as a result of our announcement of any goals or policies and the publication of our performance against the same. Moreover, despite the voluntary nature of such efforts, we may receive pressure from external sources, such as lenders, investors or other groups, to adopt more aggressive climate or other ESG-related initiatives; however, we may not agree that such initiatives will be appropriate for our business, and we may not be able to implement such initiatives because of potential costs or technical or operational obstacles. In addition, we note that certain ESG matters are becoming less “voluntary” as regulators, including the SEC, begin proposing and adopting regulations regarding ESG matters, including, but not limited to, climate change-related matters. To the extent we are subject to increased regulatory requirements, we could become subject to increased compliance-related costs and risks, including potential enforcement and litigation. Such ESG matters may also impact our suppliers and customers, which may compound or cause new impacts on our business, financial condition or results of operations.
We depend on key personnel to manage our business effectively, and if we are unable to attract, retain and motivate our key employees, our sales and product development could be harmed.
Our employees are vital to our success, and our key management, engineering and other employees are difficult to replace. We generally do not have employment contracts with our key employees. Further, we do not maintain key person life insurance for any of our employees. The expansion of high technology companies worldwide and the elevated demand for talent from the growth in the demand for semiconductors following the onset of the COVID-19 pandemic has increased demand and competition for qualified personnel. Competition for engineering and other technical personnel in many areas of the world in which we operate is especially intense due to the proliferation of technology companies worldwide. Our competitors have targeted individuals in our organization who have desired skills and experience. In addition, current or future immigration laws, policies or regulations may limit our ability to attract, hire and retain qualified personnel. If we are unable to attract, onboard and retain key personnel, or if we are not able to attract, assimilate, onboard and retain additional highly qualified employees to meet our current and future needs, our business and operations could be harmed.
We outsource a number of services to third-party service providers, which decreases our control over the performance of these functions. Disruptions or delays at our third-party service providers could adversely impact our operations.
We outsource a number of services, including our transportation, information systems management and logistics management of spare parts and certain accounting and procurement functions, among others, to domestic and overseas third-party service providers. While outsourcing arrangements may lower our cost of operations, they also reduce our direct control over the services rendered. It is uncertain what effect such diminished control will have on the quality or quantity of products delivered or services rendered, on our ability to quickly respond to changing market conditions, or on our ability to ensure compliance with all applicable domestic and foreign laws and regulations. In addition, many of these outsourced service providers, including certain hosted software applications that we use for confidential data storage, may employ cloud computing technology and other systems. These providers may be susceptible to “cyber incidents,” such as software vulnerabilities, cyber-attacks aimed at theft of sensitive data, inadvertent cyber-security compromises, attacks aimed at operational disruption at the target or third party service providers, all of which are outside of our control. If we do not effectively develop and manage our outsourcing strategies, if required export and other governmental approvals are not timely obtained, if our third-party service providers pass on the cost of inflation to us or do not perform as anticipated, or do not adequately maintain operational resilience or fail to protect our data from cyber-related security breaches, or if there are delays or difficulties in enhancing business processes, we may experience operational difficulties (such as limitations on our ability to ship products), increased costs, manufacturing or service interruptions or delays, loss of IP rights or other sensitive data, quality and compliance issues, and challenges in managing our product inventory or recording and reporting financial and management information, any of which could materially and adversely affect our business, financial condition and results of operations.
We depend on secure information technology for our business and are exposed to risks related to cybersecurity threats and cyber incidents affecting our, our customers, suppliers and other service providers systems and networks.
In the conduct of our business, we collect, use, transmit and store data on information systems and networks, including systems and networks owned and maintained by KLA and/or by third-party providers. This data includes confidential information, transactional information and IP belonging to us, our customers and our business partners, as well as personally identifiable information of individuals. We also integrate and use third-party services and products, including software, in our systems, networks and operations. Despite network security and other measures, our, our customers’, suppliers’ and other third-party providers’ information systems and networks are susceptible to computer viruses, ransomware, cyber-related security breaches and similar disruptions from unauthorized intrusions, tampering, misuse or criminal acts made directly against our systems or networks, or through our third-party providers or the supply chain, including phishing, or other events or developments that we may be unable to anticipate or fail to mitigate, including, but not limited to, financial fraud, including check fraud, vulnerabilities or misconfigurations in information systems, networks, software or hardware. In addition, insider actors, malicious or otherwise, could misappropriate our, our customers’ or business partners’ data, tamper with our products or
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otherwise cause disruptions to our business operations. We have experienced cyber-related attacks in the past, and expect to experience cyber-related attacks and incidents in the future. Our security measures may also be breached due to employee errors, malfeasance, or otherwise. Third parties may also attempt to influence employees, users, suppliers or customers to disclose sensitive information in order to gain access to our, our customers’ or business partners’ data. Because the techniques used to obtain unauthorized access to the information systems change frequently and increasingly leverage on technologies such as artificial intelligence (“AI”), may not be recognized until launched against a target and are increasingly designed to circumvent controls, avoid detection and remove or obfuscate forensic artifacts, we may be unable to anticipate these techniques, implement adequate preventative measures, or adequately identify, investigate and recover from cybersecurity incidents. AI may be used to generate cyberattacks as AI capabilities improve and are increasingly adopted. These attacks crafted with AI tools could directly attack information systems with greater speed and/or efficiency than a human threat actor or create more effective phishing emails. In addition, the threat could be introduced from the result of our customers and business partners incorporating the output of an AI tool that includes a threat, such as introducing malicious code by incorporating AI generated source code.

Any cybersecurity incident or occurrence could impact our business directly, or indirectly by impacting third parties in the supply chain, in many potential ways: disruptions to operations; misappropriation, corruption or theft of confidential information, including IP and other critical data, of KLA, our customers or other business partners; misappropriation of funds and Company assets; reduced value of our investments in research, development and engineering; litigation with, or payment of damages to, third parties; reputational damage; costs to comply with regulatory inquiries or actions; data privacy issues; costs to rebuild our information systems and networks; and increased cybersecurity protection and remediation costs. Cybersecurity incidents affecting our customers could result in substantial delays in our ability to ship to those customers or install our products, which could result in delays in revenue recognition or the cancellation of orders, and cybersecurity incidents affecting our suppliers could result in substantial delays in our ability to obtain necessary components for our products from those suppliers, which could hamper our ability to ship our products to our customers, harming our results of operations. For example, in February 2023, one of our suppliers experienced a ransomware event that caused delays in its manufacturing operations, resulting in its shipment delays to us for components we ordered, which in turn caused delays in some of our outbound shipments during the quarter. Such events could cause disruptions in the future.
We carry insurance that provides limited protection against the potential losses arising from a cybersecurity incident, but it will not likely cover all such losses, and the losses it does not cover may be significant.
We rely upon certain critical information systems for our daily business operations. Our inability to use or access our information systems at critical points in time could unfavorably impact our business operations.
Our global operations are dependent upon certain information systems, including telecommunications, the internet, our corporate intranet, network communications, email and various computer hardware and software applications. System failures or malfunctions, such as difficulties with our customer and supplier relationship management systems, could disrupt our operations and our ability to timely and accurately process and report key components of our financial results. Our enterprise resource planning (“ERP”) system is integral to our ability to accurately and efficiently maintain our books and records, record transactions, provide critical information to our management, and prepare our financial statements. Any disruptions or difficulties that may occur in connection with our ERP system or other systems (whether in connection with the regular operation, periodic enhancements, modifications or upgrades of such systems or the integration of our acquired businesses into such systems, or due to cybersecurity events such as ransomware attacks, including attacks on the information systems of our business partners and other third parties) could adversely affect our ability to complete important business processes, such as the evaluation of our internal controls over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act of 2002. Any of these events could have an adverse effect on our business, operating results and financial condition.
Acquisitions are an important element of our strategy but, because of the uncertainties involved, we may not find suitable acquisition candidates and we may not be able to successfully integrate and manage acquired businesses. We are also exposed to risks in connection with strategic alliances into which we may enter.
In addition to our efforts to develop new technologies from internal sources, part of our growth strategy is to pursue acquisitions and acquire new technologies from external sources. We may also enter into definitive agreements for and consummate acquisitions of, or significant investments in, businesses with complementary products, services and/or technologies. There can be no assurance that we will find suitable acquisition candidates, that we can close such acquisitions or that acquisitions we complete will be successful. In addition, we may use equity to finance future acquisitions, which would increase our number of shares outstanding and be dilutive to current stockholders.
If we are unable to successfully integrate and manage acquired businesses, if the costs associated with integrating the acquired business exceeds our expectations, or if acquired businesses perform poorly, then our business and financial results
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may suffer. It is possible that the businesses we have acquired, as well as businesses we may acquire in the future, may perform worse than expected or prove to be more difficult to integrate and manage than anticipated. In addition, we may face other risks associated with acquisition transactions that may lead to a material adverse effect on our business and financial results, including:
We may have to devote unanticipated financial and management resources to acquired businesses;
The combination of businesses may result in the loss of key personnel or an interruption of, or loss of momentum in, the activities of our Company and/or the acquired business;
We may not be able to realize expected operating efficiencies or product integration benefits from our acquisitions;
We may experience challenges in entering into new market segments for which we have not previously manufactured and sold products;
We may face difficulties in coordinating geographically separated organizations, systems and facilities;
The customers, distributors, suppliers, employees and others with whom the companies we acquire have business dealings may have a potentially adverse reaction to the acquisition;
We may have difficulty implementing a cohesive framework of controls, procedures and policies appropriate for a larger, U.S.-based public company at companies that, prior to acquisition, may not have as robust controls, procedures and policies, particularly with respect to the effectiveness of cyber and information security practices and incident response plans, compliance with data privacy and protection and other laws and regulations, and compliance with U.S.-based economic policies and sanctions which may not have previously been applicable to the acquired company’s operations;
We may have to write off goodwill or other intangible assets; and
We may incur unforeseen obligations or liabilities in connection with acquisitions including, but not limited to, cybersecurity risks associated with integrating our networks or systems with those of acquired entities.
At times, we may also enter into strategic alliances with customers, suppliers or other business partners with respect to development of technology and IP. These alliances typically require significant investments of capital and exchange of proprietary, highly sensitive information. The success of these alliances depends on various factors over which we may have limited or no control and requires ongoing and effective cooperation with our strategic partners. Mergers and acquisitions and strategic alliances are inherently subject to significant risks, and the inability to effectively manage these risks could materially and adversely affect our business, financial condition and operating results.
Disruption of our manufacturing facilities or other operations or those of our suppliers, or in the operations of our customers, due to climate change, earthquake, flood, other natural catastrophic events, public health crises such as the COVID-19 pandemic or terrorism could result in cancellation of orders, delays in deliveries or other business activities, or loss of customers and could seriously harm our business.
We have significant manufacturing operations in the U.S., Singapore, Israel, Germany, United Kingdom, Italy and China. In addition, our business is international in nature, with our sales, service and administrative personnel and our customers and suppliers located in numerous countries throughout the world. Operations at our manufacturing facilities and our assembly subcontractors and those of our suppliers, as well as our other operations and those of our customers, are subject to disruption for a variety of reasons, including work stoppages, acts of war such as Russia’s invasion of Ukraine, terrorism, public health crises such as the COVID-19 pandemic, fire, earthquake, volcanic eruptions, drought, storms, sea-level rise, extreme temperatures, energy shortages, spikes in energy demand or power blackouts, disruptions in the availability of water necessary for our operations (including, but not limited to, in areas of relatively high water stress), flooding or other natural disasters; and certain of these events may become more frequent or intense as a result of climate change. Such disruption has caused (as with the COVID-19 pandemic, for example) and could in the future cause inefficiencies in our workforce and delays in, among other things, shipments of products to our customers, our ability to perform services requested by our customers, the ability of our suppliers to supply us components for our products in a timely manner, or the timely installation and acceptance of our products at customer sites. Such disruptions could also induce illiquidity for our customers and suppliers, further straining our supply chain and causing continued uncertainty in customers’ abilities to pay for the products they purchase and their demand for our products and services. In case of any disruptions in our supply chain, we may need to commit to increased purchases and provide longer lead times to secure critical components, which could increase inventory obsolescence risk.
We cannot provide any assurance that alternate means of conducting our operations (whether through alternate production capacity or service providers or otherwise) would be available if a major disruption were to occur or that, if such alternate means were available, they could be obtained on favorable terms.
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We maintain a program of insurance coverage for a variety of property, casualty and other risks. The types and amounts of insurance we obtain vary depending on availability, cost and decisions with respect to risk retention. Some of our policies have broad exclusions. In addition, one or more of our insurance providers may be unable or unwilling to continue to provide certain coverage in the future or pay a claim. Losses not covered by insurance may be large, which could harm our results of operations and financial condition.
In addition, as part of our cost-cutting actions, we have consolidated several operating facilities. Our California operations are now primarily centralized in our Milpitas facility. The consolidation of our California operations into a single campus could further concentrate the risks related to any of the disruptive events described above, such as acts of war or terrorism, earthquakes, fires or other natural disasters, if any such event were to impact our Milpitas facility.
We are predominantly uninsured for losses and interruptions caused by terrorist acts and acts of war. If international political instability or geopolitical tensions continue or increase, our business and results of operations could be harmed.
The threat of terrorism targeted at, or acts of war in, the regions of the world in which we do business increases the uncertainty in our markets. Any act of terrorism or war that affects the economy or the industries we serve could adversely affect our business. Increased international political instability or geopolitical tensions in various parts of the world, disruption in air transportation and further enhanced security measures as a result of terrorist attacks may hinder our ability to do business and may increase our costs of operations. We maintain significant operations in Israel. Since the establishment of the State of Israel in 1948, a number of armed conflicts have taken place between Israel and its Arab neighbors, and a state of hostility varying in degree and intensity has led to security and economic challenges for Israel. In addition, some of our employees in Israel are obligated to perform annual reserve duty in the Israel Defense Forces, and may be called to active military duty in emergency circumstances. We cannot assess the impact that emergency conditions in Israel in the future may have on our business, operations, financial condition or results of operations, but it could be material. Instability in any region could directly impact our ability to operate our business (or our customers’ ability to operate their businesses), cause us to incur increased costs in transportation, make such transportation unreliable, increase our insurance costs, and cause international currency markets to fluctuate. Instability in the region could also have the same effects on our suppliers and their ability to timely deliver their products. If international political instability and geopolitical tensions continue or increase in any region in which we do business, our business and results of operations could be harmed.
We self-insure certain risks including earthquake risk. If one or more of the uninsured events occurs, we could suffer major financial loss.
We purchase insurance to help mitigate the economic impact of certain insurable risks; however, certain risks are uninsurable, are insurable only at significant cost or cannot be mitigated with insurance. Accordingly, we may experience a loss that is not covered by insurance, either because we do not carry applicable insurance or because the loss exceeds the applicable policy amount or is less than the deductible amount of the applicable policy. For example, we do not currently hold earthquake insurance. An earthquake could significantly disrupt our manufacturing operations, a significant portion of which are conducted in California, an area highly susceptible to earthquakes. It could also significantly delay our research and engineering efforts on new products, much of which is also conducted in California. We take steps to minimize the damage that would be caused by an earthquake, but there is no certainty that our efforts will prove successful in the event of an earthquake. We self-insure earthquake risks because we believe this is a prudent financial decision based on our cash reserves and the high cost and limited coverage available in the earthquake insurance market. Certain other risks are also self-insured either based on a similar cost-benefit analysis, or based on the unavailability of insurance. If one or more of the uninsured events occurs, we could suffer major financial loss.
We are exposed to foreign currency exchange rate fluctuations. Although we hedge certain currency risks, we may still be adversely affected by changes in foreign currency exchange rates or declining economic conditions in these countries.
We have some exposure to fluctuations in foreign currency exchange rates, primarily the Japanese Yen, the euro, the pound sterling and the new Israeli shekel. We have international subsidiaries that operate and sell our products globally. In addition, an increasing proportion of our manufacturing activities are conducted outside of the U.S., and many of the costs associated with such activities are denominated in foreign currencies. We routinely hedge our exposures to certain foreign currencies with certain financial institutions in an effort to minimize the impact of certain currency exchange rate fluctuations, but these hedges may be inadequate to protect us from currency exchange rate fluctuations. To the extent that these hedges are inadequate, or if there are significant currency exchange rate fluctuations in currencies for which we do not have hedges in place, our reported financial results or the way we conduct our business could be adversely affected. Furthermore, if a financial counterparty to our hedges experiences financial difficulties or is otherwise unable to honor the terms of the foreign currency hedge, we may experience material financial losses.
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We are exposed to fluctuations in interest rates and the market values of our portfolio investments, and an impairment of our investments could harm our earnings. In addition, we and our stockholders are exposed to risks related to the volatility of the market for our common stock.
Our investment portfolio primarily consists of both corporate and government debt securities that are susceptible to changes in market interest rates and bond yields. As market interest rates and bond yields increase, those securities with a lower yield-at-cost show a mark-to-market unrealized loss. An impairment of the fair market value of our investments, even if unrealized, must be reflected in our financial statements for the applicable period and may, therefore, have a material adverse effect on our results of operations for that period.
In addition, the market price for our common stock is volatile and has fluctuated significantly during recent years. The trading price of our common stock could continue to be highly volatile and fluctuate widely in response to various factors, including, without limitation, conditions in the semiconductor industry and other industries in which we operate, fluctuations in the global economy or capital markets, our operating results or other performance metrics, or adverse consequences experienced by us as a result of any of the risks described elsewhere in this Item 1A. Volatility in the market price of our common stock could cause an investor in our common stock to experience a loss on the value of their investment in us and could also adversely impact our ability to raise capital through the sale of our common stock or to use our common stock as consideration to acquire other companies.
We are exposed to risks in connection with tax and regulatory compliance audits in various jurisdictions.
We are subject to tax and regulatory compliance audits (such as related to customs or product safety requirements) in various jurisdictions, and such jurisdictions may assess additional income or other taxes, penalties, fines or other prohibitions against us. Although we believe our tax estimates are reasonable and that our products and practices comply with applicable regulations, the final determination of any such audit and any related litigation could be materially different from our historical income tax provisions and accruals related to income taxes and other contingencies. The results of an audit or litigation could have a material adverse effect on our operating results or cash flows in the period or periods for which that determination is made.
A change in our effective tax rate can have a significant adverse impact on our business.
We earn profits in, and are therefore potentially subject to taxes in, the U.S. and numerous foreign jurisdictions, including Singapore and Israel, the countries in which we earn the majority of our non-U.S. profits. Due to economic, political or other conditions, tax rates in those jurisdictions may be subject to significant change. A number of factors may adversely impact our future effective tax rates, such as the jurisdictions in which our profits are determined to be earned and taxed; changes in the tax rates imposed by those jurisdictions; expiration of tax holidays in certain jurisdictions that are not renewed; the resolution of issues arising from tax audits with various tax authorities; changes in the valuation of our deferred tax assets and liabilities; adjustments to estimated taxes upon finalization of various tax returns; increases in expenses not deductible for tax purposes, including write-offs of acquired in-process research and development and impairment of goodwill in connection with acquisitions; changes in available tax credits; changes in stock-based compensation expense; changes in tax laws or the interpretation of such tax laws; changes in generally accepted accounting principles; and the repatriation of earnings from outside the U.S. for which we have not previously provided for U.S. taxes. A change in our effective tax rate can materially and adversely impact our results from operations.
In addition, recent changes to U.S. tax laws will significantly impact how U.S. multinational corporations are taxed on foreign earnings. We have completed our accounting for the tax effects of the Tax Cuts and Jobs Act (the “Tax Act”), which was enacted into law on December 22, 2017. However, the recent U.S. tax law changes are subject to future guidance from U.S. federal and state governments, such as the Treasury Department and/or the Internal Revenue Service. Any future guidance can change our tax liability. A significant portion of the income taxes due to the enactment of the Tax Act is payable by us over a period of eight years. As a result, our cash flows from operating activities will be adversely impacted until the tax liability is paid in full. Numerous countries are evaluating their existing tax laws due in part, to recommendations made by the Organization for Economic Co-operation and Development’s Base Erosion and Profit Shifting project.
Compliance with federal securities laws, rules and regulations, as well as NASDAQ requirements, has become increasingly complex, and the significant attention and expense we must devote to those areas may have an adverse impact on our business.
Federal securities laws, rules and regulations, as well as NASDAQ rules and regulations, require companies to maintain extensive corporate governance measures, impose comprehensive reporting and disclosure requirements, set strict independence and financial expertise standards for audit and other committee members and impose civil and criminal penalties for companies and their chief executive officers, chief financial officers and directors for securities law violations. These laws, rules and
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regulations have increased, and in the future are expected to continue to increase, the scope, complexity and cost of our corporate governance, reporting and disclosure practices, which could harm our results of operations and divert management’s attention from business operations.
A change in accounting standards or practices or a change in existing taxation rules or practices (or changes in interpretations of such standards, practices or rules) can have a significant effect on our reported results and may even affect reporting of transactions completed before the change is effective.
New accounting standards and taxation rules and varying interpretations of accounting pronouncements and taxation rules have occurred and will continue to occur in the future. Changes to (or revised interpretations or applications of) existing accounting standards or tax rules or the questioning of current or past practices may adversely affect our reported financial results or the way we conduct our business. Adoption of new standards may require changes to our processes, accounting systems, and internal controls. Difficulties encountered during adoption could result in internal control deficiencies or delay the reporting of our financial results.
Risks Associated with Our Industry
Ongoing changes in the technology industry, as well as the semiconductor industry in particular, could expose our business to significant risks.
The industries that we serve, including the semiconductor, flat panel displayFPD and printed circuit boardPCB industries, are constantly developing and changing over time.changing. Many of the risks associated with operating in these industries are comparable to the risks faced by all technology companies, such as the uncertainty of future growth rates in the industries that we serve, pricing trends in the end-markets for consumer electronics and other products (which place a growing emphasis on our customers’ cost of ownership), rising inflation in the supply chain and interest rates, changes in our customers’ capital spending patterns and, in general, an environment of constant change and development, including decreasing product and component dimensions;dimensions, use of new materials;materials, and increasingly complex device structures, applications and process steps. If we fail to appropriately adjust our cost structure and operations to adapt to any of these trends, or, with respect to technological advances, if we do not timely develop new technologies and products that successfully anticipate and address these changes, we could experience a material adverse effect on our business, financial condition and operating results.
In addition, we face a number of risks specific to ongoing changes in the semiconductor industry, as a significant majority of our sales are our process control and yield management products sold to semiconductor manufacturers. Some of theThe trends that our management monitors in operating our business include the following:
theThe potential for reversal of the long-term historical trend of declining cost per transistor with each new generation of technological advancement within the semiconductor industry, and the adverse impact that such reversal may have upon our business;
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theThe increasing cost of building and operating fabrication facilities and the impact of such increases on our customers’ capital equipment investment decisions;
differingDiffering market growth rates and capital requirements for different applications, such as memory logic and foundry;foundry/logic;
lowerLower level of process control adoption by our memory customers compared to our foundry and foundry/logic customers;
ourOur customers’ reuse of existing and installed products, which may decrease their need to purchase new products or solutions at more advanced technology nodes;
theThe emergence of disruptive technologies that change the prevailing semiconductor manufacturing processes (or the economics associated with semiconductor manufacturing) and, as a result, also impact the inspection and metrology requirements associated with such processes;
theThe higher design costs for the most advanced integrated circuits,ICs, which could economically constrain leading-edge manufacturing technology customers to focus their resources on only the large, technologically advanced products and applications;
theThe possible introduction of integrated products by our larger competitors that offer inspection and metrology functionality in addition to managing other semiconductor manufacturing processes;
changesChanges in semiconductor manufacturing processes that are extremely costly for our customers to implement and, accordingly, our customers could reduce their available budgets for process control equipment by reducing inspection and metrology sampling rates for certain technologies;
theThe bifurcation of the semiconductor manufacturing industry into (a) leading edge manufacturers driving continued research and developmentR&D into next-generation products and technologies and (b) other manufacturers that are content with existing (including previous generation) products and technologies;
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the ever-escalatingThe ever escalating cost of next-generation product development, which may result in joint development programs between us and our customers or government entities to help fund such programs that could restrict our control of,and ownership of and profitability from the products and technologies developed through those programs; and
theThe entry by some semiconductor manufacturers into collaboration or sharing arrangements for capacity, cost or risk with other manufacturers, as well as increased outsourcing of their manufacturing activities, and greater focus only on specific markets or applications, whether in response to adverse market conditions or other market pressures.
New technology trends, such as AI, require us to keep pace with evolving regulations and industry standards. In the United States alone, numerous current and proposed regulatory frameworks relating to the use of AI in products and services exist. We expect the legal and regulatory environment relating to emerging technologies such as AI will continue to develop and may increase business costs, create compliance risks and increase potential liability. Additionally, governments are considering the new issues in intellectual property law that AI creates, which could result in different IP rights in technology we create with AI. The increasing focus on the strategic importance of AI technologies has already resulted in regulatory restrictions that target products and services capable of enabling or facilitating AI, and may in the future result in additional restrictions impacting some or all of our product and service offerings. Such restrictions could include additional unilateral or multilateral export controls on certain products or technology, including but not limited to AI technologies.
Any of the changes described above may negatively affect our customers’ rate of investment in the capital equipment that we produce, which could result in downward pressure on our prices, customer orders, revenues and gross margins. If we do not successfully manage the risks resulting from any of these or other potential changes in our industries, our business, financial condition and operating results could be adversely impacted.
We are exposed to risks associated with a highly concentrated customer base.
Our customer base, particularly in the semiconductor industry, historically has been highly concentrated due to corporate consolidation, acquisitions and business closures. In this environment, orders from a relatively limited number of manufacturers have accounted for, and are expected to continue to account for, a substantial portion of our sales. This increasing concentration exposes our business, financial condition and operating results to a number of risks, including the following:
The mix and type of customers, and sales to any single customer, may vary significantly from quarter to quarter and from year to year, which exposesexpose our business and operating results to increased volatility tied to individual customers.customers;
New orders from our foundryfoundry/logic customers in the past several years have constituted a significant portion of our total orders. This concentration increases the impact that future business or technology changes within the foundryfoundry/logic industry may have on our business, financial condition and operating results.results;
In a highly concentrated business environment, if a particular customer does not place an order, or if they delay or cancel orders, we may not be able to replace the business. Furthermore, because our process control and yield management products are configured to each customer’s specifications, any changes, delays or cancellations of orders may result in significant, non-recoverable costs.costs;
As a result of this consolidation, the customers that survive the consolidation represent a greater portion of our sales and, consequently, have greater commercial negotiating leverage. Many of our large customers have more aggressive policies regarding engaging alternative, second-source suppliers for the products we offer and, in addition, may seek and, on occasion, receive pricing, payment, intellectual property-relatedIP-related or other commercial terms that may have an adverse impact on our business.business and we may not be able to pass on the cost of inflation to our customers. Any of these changes could negatively impact our prices, customer orders, revenues and gross margins.margins;
Certain customers have undergone significant ownership changes, created alliances with other companies, experienced management changes or have outsourced manufacturing activities, any of which may result in additional complexities in managing customer relationships and transactions. Any future change in ownership or management of our existing customers may result in similar challenges, including the possibility of the successor entity or new management deciding to select a competitor’s products.products;
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The highly concentrated business environment also increases our exposure to risks related to the financial condition of each of our customers. For example, as a result of the challenging economic environment during fiscal year 2009, we were (and, in some cases, continue to be) exposed to additional risks related to the continued financial viability of certain of our customers. To the extent our customers experience liquidity issues in the future, we may be required to incur additional bad debt expensecredit losses with respect to receivables owed to us by those customers. In addition, customers with liquidity issues may be forced to reduce purchases of our equipment, delay deliveries of our products, discontinue operations or may be acquired by one of our customers, and, in either case, such event would have the effect of further consolidating our customer base.base;
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Semiconductor manufacturers generally must commit significant resources to qualify, install and integrate process control and yield management equipment into a semiconductor production line. We believe that once a semiconductor manufacturer selects a particular supplier’s process control and yield management equipment, the manufacturer generally relies upon that equipment for that specific production line application for an extended period of time. Accordingly, we expect it to be more difficult to sell our products to a given customer for that specific production line application and other similar production line applications if that customer initially selects a competitor’s equipment. Similarly, we expect it to be challenging for a competitor to sell its products to a given customer for a specific production line application if that customer initially selects our equipment.equipment; and
Prices differ among the products we offer for different applications due to differences in features offered or manufacturing costs. If there is a shift in demand by our customers from our higher-priced to lower-priced products, our gross margin and revenuerevenues would decrease. In addition, when products are initially introduced, they tend to have higher costs because of initial development costs and lower production volumes relative to the previous product generation, which can impact gross margin.
Any of these factors could have a material adverse effect on our business, financial condition and operating results.
We operate in industries that have historically been cyclical, including the semiconductor industry. The purchasing decisions of our customers are highly dependent on the economies of both the local markets in which they are located and the condition of the industry worldwide. If we fail to respond to industry cycles, our business, financial condition and operating results could be seriously harmed.adversely impacted.
The timing, length and severity of the up-and-down cycles in the industries in which we serve are difficult to predict. The historically cyclical nature of the semiconductor industry in which we primarily operate is largely a function of our customers’ capital spending patterns and need for expanded manufacturing capacity, which, in turn, are affected by factors such as capacity utilization, consumer demand for products, inventory levels and our customers’ access to capital. Cyclicality affects our ability to accurately predict future revenue and, in some cases, future expense levels. During down cycles in our industry, the financial results of our customers may be negatively impacted, which could result not only in a decrease in, or cancellation or delay of, orders (which are generally subject to cancellation or delay by the customer with limited or no penalty) but also a weakening of their financial condition that could impair their ability to pay for our products or our ability to recognize revenue from certain customers. Our ability to recognize revenue from a particular customer may also be negatively impacted by the customer’s funding status, which could be weakened not only by rising interest rates, adverse business conditions or inaccessibility to capital markets for any number of macroeconomic or company-specific reasons, but also by funding limitations imposed by the customer’s unique organizational structure. Any of these factors could negatively impact our business, operating results and financial condition.
When cyclical fluctuations result in lower than expected revenue levels, operating results may be adversely affected and cost reduction measures may be necessary for us to remain competitive and financially sound. During periods of declining revenues, we must be in a position to adjust our cost and expense structure to prevailing market conditions and to continue to motivate and retain our key employees. If we fail to respond, or if our attempts to respond fail to accomplish our intended results, then our business could be seriously harmed. Furthermore, any workforce reductions and cost reduction actions that we adopt in response to down cycles may result in additional restructuring charges, disruptions in our operations and loss of key personnel. In addition, during periods of rapid growth, we must be able to increase manufacturing capacity and personnel to meet customer demand. We can provide no assurance that these objectives can be met in a timely manner in response to industry cycles. Each of these factors could adversely impact our operating results and financial condition.
In addition, our management typically provides quarterly forecasts for certain financial metrics, which, when made, are based on business and operational forecastsThe growth that we have experienced over the past few years has resulted in higher levels of backlog, or RPO. The supply chain disruptions caused by the ongoing pandemic as well as favorable market trends have led to customers agreeing to purchase equipment from us with lead times that are believedlonger than our historical experience. As the lead times for delivery of our equipment get longer, the risk increases that customers may choose to be reasonable at the time. However, largelychange their equipment orders due to the historical cyclicalityevolution of our business and the industriescustomer’s technological, production or market needs. This could result in which we operate, andorder modifications, rescheduling or even cancellations that may not be communicated to us in a timely manner, causing RPO to remain elevated until agreed with the fact that business conditions in our industries can change very rapidly as part of these cycles, our actual results may vary (and have varied in the past) from forecasted results. These variations can occurcustomer. Customer communication delays for any number of reasons, including, but not limited to, unexpected changes in the volume or timing of customer orders product shipments or product acceptance; an inability to adjust our operations rapidly enough to adapt to changing business conditions; or a different than anticipated effective tax rate. The impact on our business of delays or cancellations of customer orders may be exacerbated by the short lead times that our customers expect between order placement and product shipment. This is because order delays and cancellations may lead not only to lower revenues, but also, due to the
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advance work we must do in anticipation of receiving a product order to meet the expected lead times, to significant inventory write-offs and manufacturing inefficiencies that decrease our gross margin. Any of these factorsalready placed could materially and adversely affect our financialability to respond quickly in weakening demand environments, which could harm our results for a particular quarter and could cause those results to differ materially from financial forecasts we have previously provided. We provide these forecasts with the intent of giving investors and analysts a better understanding of management’s expectations for the future, but those reviewing such forecasts must recognize that such forecasts are comprised of, and are themselves, forward-looking statements subject to the risks and uncertainties described in this Item 1A and elsewhere in this report and in our other public filings and public statements. If our operating or financial results for a particular period differ from our forecasts or the expectations of investment analysts, or if we revise our forecasts, the market price of our common stock could decline.operations.
Risks Related to Our Business Model and Capital Structure
If we do not develop and introduce new products and technologies in a timely manner in response to changing market conditions or customer requirements, our business could be seriously harmed.
Success in the industries in which we serve, including the semiconductor, flat panel displayFPD and printed circuit boardPCB industries depends, in part, on the continual improvement of existing technologies and rapid innovation of new solutions. The primary driver of technology
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advancement in the semiconductor industry has been to shrink the lithography that prints the circuit design on semiconductor chips. ThatTo the extent that driver appears to be slowing, which may causeslows, semiconductor manufacturers tomay delay investments in equipment, investigate more complex device architectures, use new materials and develop innovative fabrication processes. These and other evolving customer plans and needs require us to respond with continued development programs and cut back or discontinue older programs, which may no longer have industry-wide support. Technical innovations are inherently complex and require long development cycles and appropriate staffing of highly qualified employees. Our competitive advantage and future business success depend on our ability to accurately predict evolving industry standards, develop and introduce new products and solutions that successfully address changing customer needs, win market acceptance of these new products and solutions, and manufacture these new products in a timely and cost-effective manner. Our failure to accurately predict evolving industry standards and develop as well as offer competitive technology solutions in a timely manner with cost-effective products could result in loss of market share, unanticipated costs and inventory obsolescence, which would adversely impact our business, operating results and financial condition.
We must continue to make significant investments in research and developmentR&D in order to enhance the performance, features and functionality of our products, to keep pace with competitive products and to satisfy customer demands. Substantial research and developmentR&D costs typically are incurred before we confirm the technical feasibility and commercial viability of a new product, and not all development activities result in commercially viable products. There can be no assurance that revenues from future products or product enhancements will be sufficient to recover the development costs associated with such products or enhancements. In addition, we cannot be sure that these products or enhancements will receive market acceptance ornor that we will be able to sell these products at prices that are favorable to us. Our business will be seriously harmed if we are unable to sell our products at favorable prices or if the market in which we operate does not accept our products.
In addition, the complexity of our products exposes us to other risks. We regularly recognize revenue from a sale upon shipment of the applicable product to the customer (even before receiving the customer’s formal acceptance of that product) in certain situations, including sales of products for which installation is considered perfunctory, transactions in which the product is sold to an independent distributor and we have no installation obligations, and sales of products where we have previously delivered the same product to the same customer location and that prior delivery has been accepted. However, our products are very technologically complex and rely on the interconnection of numerous subcomponents (all of which must perform to their respective specifications), so it is conceivable that a product for which we recognize revenue upon shipment may ultimately fail to meet the overall product’s required specifications. In such a situation, the customer may be entitled to certain remedies, which could materially and adversely affect our operating results for various periods and, as a result, our stock price.
We derive a substantial percentage of our revenues from sales of inspection products. As a result, any delay or reduction of sales of these products could have a material adverse effect on our business, financial condition and operating results. The continued customer demand for these products and the development, introduction and market acceptance of new products and technologies are critical to our future success.
Our success is dependent in part on our technology and other proprietary rights. If we are unable to maintain our lead or protect our proprietary technology, we may lose valuable assets.
Our success is dependent, in part, on our technology and other proprietary rights. We own various United StatesU.S. and international patents and have additional pending patent applications relating to some of our products and technologies. The process of seeking patent protection is lengthy and expensive, and we cannot be certain that pending or future applications will actually result in issued patents or that issued patents will be of sufficient scope or strength to provide meaningful protection or
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commercial advantage to us. Other companies and individuals, including our larger competitors, may develop technologies and obtain patents relating to our business that are similar or superior to our technology or may design around the patents we own, which may adversely affect our business. In addition, we at times engage in collaborative technology development efforts with our customers and suppliers, and these collaborations may constitute a key component of certain of our ongoing technology and product research and developmentR&D projects. The termination of any such collaboration, or delays caused by disputes or other unanticipated challenges that may arise in connection with any such collaboration, could significantly impair our research and developmentR&D efforts, which could have a material adverse impact on our business and operations.
We also maintain trademarks on certain of our products and services and claim copyright protection for certain proprietary software and documentation. However, we can give no assurance that our trademarks and copyrights will be upheld or successfully deter infringement by third parties.
While patent, copyright and trademark protection for our intellectual propertyIP is important, we believe our future success in highly dynamic markets is most dependent upon the technical competence and creative skills of our personnel. We attempt to protect our trade secrets and other proprietary information through confidentiality and other agreements with our customers, suppliers, employees and consultants and through other security measures. We also maintain exclusive and non-exclusive licenses with
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third parties for strategic technology used in certain products. However, these employees, consultants and third parties may breach these agreements, and we may not have adequate remedies for wrongdoing. We also try to control access to and distribution of our technology and proprietary information. Despite our efforts, internal or external parties may attempt to copy, disclose, obtain or misappropriate our IP or technology. In addition, former employees may seek employment with our customers, suppliers or competitors and there can be no assurance that the confidential nature of our proprietary information will be maintained in the course of such future employment. In addition, the laws of certain territories in which we develop, manufacture or sell our products may not protect our intellectual propertyIP rights to the same extent as do the laws of the United States.U.S. In any event, the extent to which we can protect our trade secrets through the use of confidentiality agreements is limited, and our success will depend to a significant extent on our ability to innovate ahead of our competitors.
Our future performance depends, in part, upon our ability to continue to compete successfully worldwide.
Our industry includes large manufacturers with substantial resources to support customers worldwide. Some of our competitors are diversified companies with greater financial resources and more extensive research, engineering, manufacturing, marketing, and customer service and support capabilities than we possess. We face competition from companies whose strategy is to provide a broad array of products and services, some of which compete with the products and services that we offer. These competitors may bundle their products in a manner that may discourage customers from purchasing our products, including pricing such competitive tools significantly below our product offerings. In addition, we face competition from smaller emerging companies whose strategy is to provide a portion of the products and services that we offer, using innovative technology to sell products into specialized markets. The strength of our competitive positions in many of our existing markets is largely due to our leading technology, which is the result of continuing significant investments in product research and development.R&D. However, we may enter new markets, whether through acquisitions or new internal product development, in which competition is based primarily on product pricing, not technological superiority. Further, some new growth markets that emerge may not require leading technologies. Loss of competitive position in any of the markets we serve, or an inability to sell our products on favorable commercial terms in new markets we may enter, could negatively affect our prices, customer orders, revenues, gross margins and market share, any of which would negatively affect our operating results and financial condition.
Our business would be harmed if we do not receive parts sufficient in number and performance to meet our production requirements and product specifications in a timely and cost-effective manner.
We use a wide range of materials in the production of our products, including custom electronic and mechanical components, and we use numerous suppliers to supply these materials. We generallyGenerally, we do not have guaranteed supply arrangements with our suppliers. Because of the variability and uniqueness of customers’ orders, we do not maintain an extensive inventory of materials for manufacturing. Through our business interruption planning, we seek to minimize the risk of production and service interruptions and/or shortages of key parts by, among other things, monitoring the financial stability of key suppliers, identifying (but not necessarily qualifying) possible alternative suppliers and maintaining appropriate inventories of key parts. Although we make reasonable efforts to ensure that parts are available from multiple suppliers, certain key parts are available only from a single supplier or a limited group of suppliers. Also, key parts we obtain from some of our suppliers incorporate the suppliers’ proprietary intellectual property;IP; in those cases, we are increasingly reliant on third parties for high-performance, high-technology components, which reduces the amount of control we have over the availability and protection of the technology and intellectual propertyIP that is used in our products. In addition, if certain of our key suppliers experience liquidity issues and are forced to discontinue operations, which is a heightened risk, especially during economic downturns, it could affect their ability to deliver parts and could result in delays for our products. Similarly, especially with respect to suppliers of high-technology components, our suppliers themselves have increasingly complex supply chains, and delays or disruptions at any stage of their supply chains may prevent us from obtaining parts in a timely manner and result in delays for our products.products, or our suppliers might pass on the cost of inflation to us while we are unable to adjust pricing with our own customers. Our operating results and business may be adversely impacted if we are unable to obtain parts to meet our
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production requirements and product specifications, or if we are only able to do so only on unfavorable terms. Furthermore, a supplier may discontinue production of a particular part for any number of reasons, including the supplier’s financial condition or business operational decisions, which would require us to purchase, in a single transaction, a large number of such discontinued parts in order to ensure that a continuous supply of such parts remains available to our customers. Such “end-of-life” parts purchases could result in significant expenditures by us in a particular period, and, ultimately, any unused parts may result in a significant inventory write-off, either of which could have an adverse impact on our financial condition and results of operations for the applicable periods.
If we fail to operate our business in accordance with our business plan, our operating results, business and stock price may be significantly and adversely impacted.
We attempt to operate our business in accordance with a business plan that is established annually, revised frequently (generally quarterly), and reviewed by management even more frequently (at least monthly). Our business plan is developed based on a number of factors, many of which require estimates and assumptions, such as our expectations of the economic
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environment, future business levels, our customers’ willingness and ability to place orders, lead-times, and future revenue and cash flow. Our budgeted operating expenses, for example, are based in part on our future revenue expectations. However, our ability to achieve our anticipated revenue levels is a function of numerous factors, including the volatile and historically cyclical nature of our primary industry, customer order cancellations, macroeconomic changes, operational matters regarding particular agreements, our ability to manage customer deliveries, the availability of resources for the installation of our products, delays or accelerations by customers in taking deliveries and the acceptance of our products (for products where customer acceptance is required before we can recognize revenue from such sales), our ability to operate our business and sales processes effectively, and a number of the other risk factors set forth in this Item 1A.
Because our expenses are in most cases relatively fixed in the short term, any revenue shortfall below expectations could have an immediate and significant adverse effect on our operating results. Similarly, if we fail to manage our expenses effectively or otherwise fail to maintain rigorous cost controls, we could experience greater than anticipated expenses during an operating period, which would also negatively affect our results of operations. If we fail to operate our business consistent with our business plan, our operating results in any period may be significantly and adversely impacted. Such an outcome could cause customers, suppliers or investors to view us as less stable, or could cause us to fail to meet financial analysts’ revenue or earnings estimates, any of which could have an adverse impact on our stock price.
In addition, our management is constantly striving to balance the requirements and demands of our customers with the availability of resources, the need to manage our operating model and other factors. In furtherance of those efforts, we often must exercise discretion and judgment as to the timing and prioritization of manufacturing, deliveries, installations and payment scheduling. Any such decisions may impact our ability to recognize revenue, including the fiscal period during which such revenue may be recognized, with respect to such products, which could have a material adverse effect on our business, results of operations or stock price.
We have a leveraged capital structure.
As of June 30, 2020,2023, we had $3.50$5.95 billion aggregate principal amount of outstanding indebtedness, consisting of $3.45$5.95 billion aggregate principal amount of senior, unsecured long-term notes (the “Senior Notes”) , of which $3.00 billion were issued in the fourth quarter of fiscal 2022. We have a Credit Agreement (the “Credit Agreement”) and $50.0a Revolving Credit Facility (the “Revolving Credit Facility”) with a maturity date of June 8, 2027 with two one-year extension options that allows us to borrow up to $1.50 billion. Subject to the terms of the Credit Agreement, the Revolving Credit Facility may be increased by an amount up to $250.0 million borrowedin the aggregate. As of June 30, 2023, we had no outstanding borrowings under our Revolving Credit Facility, and an additional $950.0 million in unfunded commitments.Facility. We may incur additional indebtedness in the future by accessing the unfunded portion of our Revolving Credit Facility and/or entering into new financing arrangements. For example, at the same time we announced our intention to acquire Orbotech, weWe also announced a new stock repurchase program, authorizingunder which the repurchase up to $3.00remaining available for repurchases was $1.91 billion as of our common stock, aJune 30, 2023. A large portion of which wouldthe remaining repurchases may be financed with new indebtedness. Our ability to pay interest and repay the principal amount of our current indebtedness is dependent upon our ability to manage our business operations, our credit rating, the ongoing interest rate environment and the other risk factors discussed in this section.Item 1A. There can be no assurance that we will be able to manage any of these risks successfully.
In certain circumstances involving a change of control followed by a downgrade of the rating of a series of notesour Senior Notes by at least two of Moody’s Investors Service (“Moody’s”), S&P Global Ratings (“S&P”) and Fitch Inc., (“Fitch”) unless we have exercised our rightrights to redeem the notesSenior Notes of such series, we will be required to make an offer to repurchase all or, at the holder’s option, any part, of each holder���s notesholder’s Senior Notes of that series pursuant to the offer described below (the “Change of Control Offer”). In the Change of Control Offer,offer. At that time, we will be required to offer payment in cash equal to 101% of the aggregate principal amount of notesSenior Notes repurchased plus accrued and unpaid interest, if any, on the notesSenior Notes repurchased, up to, but not including, the date of repurchase. We cannot make any assurance that we will have sufficient financial resources at such time, ornor that we will be able to arrange financing to pay the repurchase price of that series of notes.Senior Notes. Our ability to repurchase that series of notesSenior Notes in such event may be limited by law, by the relevant indenture associated with that series of notes,Senior Notes, or by the terms of other agreements to which we may be a party at such time. If we fail to repurchase that series of notesSenior Notes as
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required by the terms of such notes,Senior Notes, it would constitute an event of default under the relevant indenture governing that series of notesSenior Notes which, in turn, may also constitute an event of default under our other of our obligations.
Borrowings under our Revolving Credit Facility bear interest at a floating rate, and an increase in interest rates, particularly in the current environment of rising interest rates, would require us to pay additional interest on any borrowings, which may have an adverse effect on the value and liquidity of our debt and the market price of our common stock could decline. The interest rate under our Revolving Credit Facility is also subject to (i) an adjustment in conjunction with our credit rating downgrades or upgrades.upgrades and (ii) an adjustment based on our performance against certain sustainability key performance indicators related to GHG emissions and renewable electricity usage. Additionally, under our Revolving Credit Facility, we are
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required to comply with affirmative and negative covenants, which include the maintenance of certain financial ratios, the details of which can be found in Note 8 “Debt,” in the Notes“Debt” to our Consolidated Financial Statements.
If we fail to comply with these covenants, we will be in default and our borrowings willmay become immediately due and payable. There can be no assurance that we will have sufficient financial resources ornor that we will be able to arrange financing to repay our borrowings at such time. In addition, certain of our domestic subsidiaries are required to guarantee our borrowings under our Revolving Credit Facility. In the event that we default on our borrowings, these domestic subsidiaries shall be liable for our borrowings, which could disrupt our operations and result in a material adverse impact on our business, financial condition or stock price.
Our leveraged capital structure may adversely affect our financial condition, results of operations and net income per share.
Our issuance and maintenance of higher levelssubstantial amount of indebtedness could have adverse consequences including, but not limited to:
aA negative impact on our ability to satisfy our future obligations;
anAn increase in the portion of our cash flows that may have to be dedicated to increased interest and principal payments that may not be available for operations, working capital, capital expenditures, acquisitions, investments, dividends, stock repurchases, general corporate or other purposes;
anAn impairment of our ability to obtain additional financing in the future; and
obligationsObligations to comply with restrictive and financial covenants as noted in the above risk factor and Note 8 “Debt,”“Debt” to our Consolidated Financial Statements.
Our ability to satisfy our future expenses as well as our new debt obligations will depend on our future performance, which will be affected by financial, business, economic, regulatory and other factors. Furthermore, our future operations may not generate sufficient cash flows to enable us to meet our future expenses and service our new debt obligations, which may impact our ability to manage our capital structure to preserve and maintain our investment grade rating. If our future operations do not generate sufficient cash flows, we may need to access the money available for borrowing under our Revolving Credit Facility or enter into new financing arrangements to obtain necessary funds. If we determine it is necessary to seek additional funding for any reason, we may not be able to obtain such funding or, if funding is available, we may not be able to obtain it on acceptable terms. Any borrowings under our Revolving Credit Facility will place further pressure on us to comply with the financial covenants. If we fail to make a payment associated with our debt obligations, we could be in default on such debt, and such a default could cause us to be in default on our other obligations.
There can be no assurance that we will continue to declare cash dividends at all or in any particular amounts.
Our Board of Directors first instituted a quarterly dividend during the fiscal year ended June 30, 2005. Since that time, we have announced a number of increases in the amount of our quarterly dividend level as well as payment of a special cash dividend that was declared and substantially paid in the second quarter of our fiscal year ended June 30, 2015. We intend to continue to pay quarterly dividends subject to capital availability and periodic determinations by our Board of Directors that cash dividends are in the best interest of our stockholders and are in compliance with all laws and agreements applicable to the declaration and payment of cash dividends by us. FutureHowever, future dividends may be affected by, among other factors: our views on potential future capital requirements for investments in acquisitions and the funding of our research and development;R&D; legal risks; stock repurchase programs; changes in federal and state income tax laws or corporate laws; changes to our business model; and our increased interest and principal payments required by our outstanding indebtedness and any additional indebtedness that we may incur in the future. Our dividend payments may change from time to time, and we cannot provide assurance that we will continue to declare dividends at all or in any particular amounts. A reduction in our dividend payments could have a negative effect on our stock price.
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We are exposed to risks related to our commercial terms and conditions, including our indemnification of third parties, as well as the performance of our products.
Although our standard commercial documentation sets forth the terms and conditions that we intend to apply to commercial transactions with our business partners, counterparties to such transactions may not explicitly agree to our terms and conditions. In situations where we engage in business with a third party without an explicit master agreement regarding the applicable terms and conditions, or where the commercial documentation applicable to the transaction is subject to varying interpretations, we may have disputes with those third parties regarding the applicable terms and conditions of our business relationship with them. Such disputes could lead to a deterioration of our commercial relationship with those parties, costly and time-consuming litigation, or additional concessions or obligations being offered by us to resolve such disputes, or could impact our revenue or cost recognition. Any of these outcomes could materially and adversely affect our business, financial condition and results of operations.
In addition, in our commercial agreements, from time to time in the normal course of business, we indemnify third parties with whom we enter into contractual relationships, including customers, suppliers and lessors, with respect to certain matters.
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We have agreed, under certain conditions, to hold these third parties harmless against specified losses, such as those arising from a breach of representations or covenants, other third partythird-party claims that our products, when used for their intended purposes, infringe the intellectual propertyIP rights of such other third parties, or other claims made against certain parties. We may be compelled to enter into or accrue for probable settlements of alleged indemnification obligations, or we may be subject to potential liability arising from our customers’ involvements in legal disputes. In addition, notwithstanding the provisions related to limitations on our liability that we seek to include in our business agreements, the counterparties to such agreements may dispute our interpretation or application of such provisions, and a court of law may not interpret or apply such provisions in our favor, any of which could result in an obligation for us to pay material damages to third parties and engage in costly legal proceedings. It is difficult to determine the maximum potential amount of liability under any indemnification obligations, whether or not asserted, due to our limited history of prior indemnification claims and the unique facts and circumstances that are likely to be involved in any particular claim. Our business, financial condition and results of operations in a reported fiscal period could be materially and adversely affected if we expend significant amounts in defending or settling any purported claims, regardless of their merit or outcomes.
We are also exposed to potential costs associated with unexpected product performance issues. Our products and production processes are extremely complex and, thus, could contain unexpected product defects, especially when products are first introduced. Unexpected product performance issues could result in significant costs being incurred by us, including increased service or warranty costs, providing product replacements for (or modifications to) defective products, litigation related to defective products, reimbursement for damages caused by our products, product recalls, or product write-offs or disposal costs. These costs could be substantial and could have an adverse impact upon our business, financial condition and operating results. In addition, our reputation with our customers could be damaged as a result of such product defects, which could reduce demand for our products and negatively impact our business.
Furthermore, we occasionally enter into volume purchase agreements with our larger customers, and these agreements may provide for certain volume purchase incentives, such as credits toward future purchases. We believe that these arrangements are beneficial to our long-term business, as they are designed to encourage our customers to purchase higherlarger volumes of our products. However, these arrangements could require us to recognize a reduced level of revenue for the products that are initially purchased, to account for the potential future credits or other volume purchase incentives. Our volume purchase agreements require significant estimation for the amounts to be accrued depending upon the estimate of volume of future purchases. As such, we are required to update our estimates of the accruals on a periodic basis. Until the earnings process is complete, our estimates could differ in comparison to actual results. As a result, these volume purchase arrangements, while expected to be beneficial to our business over time, could materially and adversely affect our results of operations in near-term periods, including the revenue we can recognize on product sales and, therefore, our gross margins.
In addition, we may, in limited circumstances, enter into agreements that contain customer-specific commitments on pricing, tool reliability, spare parts stocking levels, response time and other commitments.commitments and we may be unable to adjust pricing with our customers despite rising inflation in our supply chain. Furthermore, we may give these customers limited audit or inspection rights to enable them to confirm that we are complying with these commitments. If a customer elects to exercise its audit or inspection rights, we may be required to expend significant resources to support the audit or inspection, as well as to defend or settle any dispute with a customer that could potentially arise out of such audit or inspection. To date, we have made no significant accruals in our Consolidated Financial Statements for this contingency. While we have not in the past incurred significant expenses for resolving disputes regarding these types of commitments, we cannot make any assurance that we will not incur any such liabilities in the future. Our business, financial condition and results of operations in a reported fiscal period could be materially and adversely affected if we expend significant amounts in supporting an audit or inspection, or defending or settling any purported claims, regardless of their merit or outcomes.
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There are risks associated with our receipt of government funding for research and development.
We are exposed to additional risks related to our receipt of external funding for certain strategic development programs from various governments and government agencies, both domestically and internationally. Governments and government agencies typically have the right to terminate funding programs at any time in their sole discretion, or a project may be terminated by mutual agreement if the parties determine that the project’s goals or milestones are not being achieved, so there is no assurance that these sources of external funding will continue to be available to us in the future. In addition, under the terms of these government grants, the applicable granting agency typically has the right to audit the costs that we incur, directly and indirectly, in connection with such programs. Any such audit could result in modifications to, or even termination of, the applicable government funding program. For example, if an audit were to identify any costs as being improperly allocated to the applicable program, those costs would not be reimbursed, and any such costs that had already been reimbursed would have to be refunded. We do not know the outcome of any future audits. Any adverse finding resulting from any such audit could lead to penalties (financial or otherwise), termination of funding programs, suspension of payments, fines and suspension or prohibition from receiving future government funding from the applicable government or government agency, any of which
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could adversely impact our operating results, financial condition and ability to operate our business.
We have recorded significant asset impairment, restructuring and inventory write-off and asset impairment charges and may do so again in the future, which could have a material negative impact on our results of operations.
Historically, we have recorded material restructuring charges related to our prior global workforce reductions, large excess inventory write-offs, and material impairment charges related to our goodwill and purchased intangible assets. Workforce changes can also temporarily reduce workforce productivity, which could be disruptive to our business and adversely affect our results of operations. In addition, we may not achieve or sustain the expected cost savings or other benefits of our restructuring plans, or do so within the expected time frame. If we again restructure our organization and business processes, implement additional cost reductioncost-reduction actions or discontinue certain business operations, we may take additional, potentially material, restructuring charges related to, among other things, employee terminations or exit costs. We may also be required to write-offwrite off additional inventory if our product build plans or usage ofdemand for service inventory decline. Also, asin the event that our lead times from suppliers increase (due(possibly due to the increasing complexity of the parts and components they provide) and the lead times demanded by our customers decrease (due(which may be due to many factors, including the time pressures they face when introducing new products or technology or bringing new facilities into production), we may be compelled to increase our commitments, and, therefore, our risk exposure, to inventory purchases to meet our customers’ demands in a timely manner, and that inventory may need to be written-offwritten off if demand for the underlying product declines for any reason. Such additional write-offs could result in material charges.
We have recorded material charges related to the impairment of our goodwill and purchased intangible assets. Goodwill represents the excess of costs over the net fair value of net assets acquired in a business combination. Goodwill is not amortized, but is instead tested for impairment at least annually in accordance with authoritative guidance for goodwill. Purchased intangible assets with estimable useful lives are amortized over their respective estimated useful lives based on economic benefit if known or using the straight-line method, and are reviewed for impairment in accordance with authoritative guidance for long-lived assets. The valuation of goodwill and intangible assets requires assumptions and estimates of many critical factors, including, but not limited to, declines in our operating cash flows, declines in our stock price or market capitalization, declines in our market share, and declines in revenues or profits. A substantial decline in our stock price, or any other adverse change in market conditions, particularly if such change has the effect of changing one of the critical assumptions or estimates we previously used to calculate the value of our goodwill or intangible assets (and, as applicable, the amount of any previous impairment charge), could result in a change to the estimation of fair value that could result in an additional impairment charge.
Any such additional material charges, whether related to restructuring or goodwill or purchased intangible asset impairment, may have a material negative impact on our operating results and related financial statements.
We are exposed to risks related to our financial arrangements with respect to receivables factoring and banking arrangements.
We enter into factoring arrangements with financial institutions to sell certain of our trade receivables and promissory notes from customers without recourse. In addition, we maintain bank accountscash and cash equivalents with several domestic and foreign financial institutions, anyin excess of which may prove not to be financially viable.the Federal Deposit Insurance Corporation insurance limit. If we were to stop entering into these factoring arrangements, our operating results, financial condition and cash flows could be adversely impacted by delays or failures in collecting trade receivables. However, by entering into these arrangements, and by engaging these financial institutions for factoring arrangements and for banking services, we are exposed to additional risks.risks that any of such financial institutions may prove to be not financially viable. If any of these financial institutions experiences financial difficulties or is otherwise unable to honor the terms of our factoring or deposit arrangements, we may experience material financial losses due to the failure of such arrangements or a lack of access to our funds, any of which could have an adverse impact upon our operating results, financial condition and cash flows.
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We are subject to the risks of additional government actions in the event we were to breach the terms of any settlement arrangement into which we have entered.
In connection with the settlement of certain government actions and other legal proceedings related to our historical stock option practices, we have explicitly agreed, as a condition to such settlements, that we will comply with certain laws, such as the books and records provisions of the federal securities laws. If we were to violate any such law, we might not only be subject to the significant penalties applicable to such violation, but our past settlements may also be impacted by such violation, which could give rise to additional government actions or other legal proceedings. Any such additional actions or proceedings may require us to expend significant management time and incur significant accounting, legal and other expenses, and may divert attention and resources from the operation of our business. These expenditures and diversions, as well as an adverse resolution of any such action or proceeding, could have a material adverse effect on our business, financial condition and results of operations.
General Commercial, Operational, Financial and Regulatory Risks
A majority of our annual revenues are derived from outside the United States, and we maintain significant operations outside the United States. We are exposed to numerous risks as a result of the international nature of our business and operations.
A majority of our annual revenues are derived from outside the United States, and we maintain significant operations outside the United States. We expect that these conditions will continue in the foreseeable future. Managing global operations and sites located throughout the world presents a number of challenges, including but not limited to:
global trade issues and changes in and uncertainties with respect to trade policies, including the ability to obtain required import and export licenses, trade sanctions, tariffs, and international trade disputes;
political and social attitudes, laws, rules, regulations and policies within countries that favor domestic companies over non-domestic companies, including customer- or government-supported efforts to promote the development and growth of local competitors;
ineffective or inadequate legal protection of intellectual property rights in certain countries;
managing cultural diversity and organizational alignment;
exposure to the unique characteristics of each region in the global market, which can cause capital equipment investment patterns to vary significantly from period to period;
periodic local or international economic downturns;
potential adverse tax consequences, including withholding tax rules that may limit the repatriation of our earnings, and higher effective income tax rates in foreign countries where we do business;
compliance with customs regulations in the countries in which we do business;
existing and potentially new tariffs or other trade restrictions and barriers (including those applied to our products, spare parts, and services or to parts and supplies that we purchase);
political instability, natural disasters, legal or regulatory changes, acts of war or terrorism in regions where we have operations or where we do business;
fluctuations in interest and currency exchange rates may adversely impact our ability to compete on price with local providers or the value of revenues we generate from our international business. Although we attempt to manage some of our near-term currency risks through the use of hedging instruments, there can be no assurance that such efforts will be adequate;
receiving prepayments for certain of our products and services sold in certain jurisdictions.  These prepayments increase our cash flows for the quarter in which they are received.  If our practice of requiring prepayments in those jurisdictions changes or deteriorates, our cash flows would be harmed. 
longer payment cycles and difficulties in collecting accounts receivable outside of the United States;
difficulties in managing foreign distributors (including monitoring and ensuring our distributors’ compliance with applicable laws); and
inadequate protection or enforcement of our intellectual property and other legal rights in foreign jurisdictions.
In addition, government controls, either by the United States or other countries, that restrict our business overseas or restrict our ability to import or export our products and services or increase the cost of our operations through the imposition of tariffs, new controls, outright bans, or otherwise, could harm our business. For example, the United States Department of Commerce has added numerous China-based entities to the U.S. Entity List, including Fujian Jinhua Integrated Circuit Company, Ltd. (“JHICC”) and certain Huawei entities , restricting our ability to provide products and services to such entities without a license. In addition, the U.S. Department of Commerce has imposed new export licensing requirements on China-based customers engaged in military end uses, as well as requiring our customers to obtain an export license when they use certain semiconductor capital equipment based on U.S. technology to manufacture custom products for Huawei or its affiliates.
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To date, these new rules have not significantly impacted our operations, but we are continually monitoring their impact.. Similar actions by the U.S. government or another country could impact our ability to provide our products and services to existing and potential customers.
Any of the factors above could have a significant negative impact on our business and results of operations.
We are exposed to risks associated with a weakening in the condition of the financial markets and the global economy.
Demand for our products is ultimately driven by the global demand for electronic devices by consumers and businesses. Economic uncertainty frequently leads to reduced consumer and business spending, which caused our customers to decrease, cancel or delay their equipment and service orders from us in the economic slowdown during fiscal year 2009. In addition, the tightening of credit markets and concerns regarding the availability of credit that accompanied that slowdown made it more difficult for our customers to raise capital, whether debt or equity, to finance their purchases of capital equipment, including the products we sell. Reduced demand, combined with delays in our customers’ ability to obtain financing (or the unavailability of such financing), has at times in the past adversely affected our product and service sales and revenues and therefore has harmed our business and operating results, and our operating results and financial condition may again be adversely impacted if economic conditions decline from their current levels.
In addition, a decline in the condition of the global financial markets could adversely impact the market values or liquidity of our investments. Our investment portfolio includes corporate and government securities, money market funds and other types of debt and equity investments. Although we believe our portfolio continues to be comprised of sound investments due to the quality and (where applicable) credit ratings of such investments, a decline in the capital and financial markets would adversely impact the market value of our investments and their liquidity. If the market value of such investments were to decline, or if we were to have to sell some of our investments under illiquid market conditions, we may be required to recognize an impairment charge on such investments or a loss on such sales, either of which could have an adverse effect on our financial condition and operating results.
If we are unable to timely and appropriately adapt to changes resulting from difficult macroeconomic conditions, our business, financial condition or results of operations may be materially and adversely affected.
We might be involved in claims or disputes related to intellectual property or other confidential information that may be costly to resolve, prevent us from selling or using the challenged technology and seriously harm our operating results and financial condition.
As is typical in the industries in which we serve, from time to time we have received communications from other parties asserting the existence of patent rights, copyrights, trademark rights or other intellectual property rights which they believe cover certain of our products, processes, technologies or information. In addition, we occasionally receive notification from customers who believe that we owe them indemnification or other obligations related to intellectual property claims made against such customers by third parties. With respect to intellectual property infringement disputes, our customary practice is to evaluate such infringement assertions and to consider whether to seek licenses where appropriate. However, there can be no assurance that licenses can be obtained or, if obtained, will be on acceptable terms or that costly litigation or other administrative proceedings will not occur. The inability to obtain necessary licenses or other rights on reasonable terms could seriously harm our results of operations and financial condition. Furthermore, we may potentially be subject to claims by customers, suppliers or other business partners, or by governmental law enforcement agencies, related to our receipt, distribution and/or use of third-party intellectual property or confidential information. Legal proceedings and claims, regardless of their merit, and associated internal investigations with respect to intellectual property or confidential information disputes are often expensive to prosecute, defend or conduct; may divert management’s attention and other company resources; and/or may result in restrictions on our ability to sell our products, settlements on significantly adverse terms or adverse judgments for damages, injunctive relief, penalties and fines, any of which could have a significant negative effect on our business, results of operations and financial condition. There can be no assurance regarding the outcome of future legal proceedings, claims or investigations. The instigation of legal proceedings or claims, our inability to favorably resolve or settle such proceedings or claims, or the determination of any adverse findings against us or any of our employees in connection with such proceedings or claims could materially and adversely affect our business, financial condition and results of operations, as well as our business reputation.
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We are exposed to various risks related to the legal, regulatory and tax environments in which we perform our operations and conduct our business.
We are subject to various risks related to compliance with new, existing, different, inconsistent or even conflicting laws, rules and regulations enacted by legislative bodies and/or regulatory agencies in the countries in which we operate and with which we must comply, including environmental, safety, antitrust, anti-corruption/anti-bribery, unclaimed property and export control regulations. Our failure or inability to comply with existing or future laws, rules or regulations, or changes to existing laws, rules or regulations (including changes that result in inconsistent or conflicting laws, rules or regulations), in the countries in which we operate could result in violations of contractual or regulatory obligations that may adversely affect our operating results, financial condition and ability to conduct our business. From time to time, we may receive inquiries or audit notices from governmental or regulatory bodies, or we may participate in voluntary disclosure programs, related to legal, regulatory or tax compliance matters, and these inquiries, notices or programs may result in significant financial cost (including investigation expenses, defense costs, assessments and penalties), reputational harm and other consequences that could materially and adversely affect our operating results and financial condition.
Our properties and many aspects of our business operations are subject to various domestic and international environmental laws and regulations, including those that control and restrict the use, transportation, emission, discharge, storage and disposal of certain chemicals, gases and other substances. Any failure to comply with applicable environmental laws, regulations or requirements may subject us to a range of consequences, including fines, suspension of certain of our business activities, limitations on our ability to sell our products, obligations to remediate environmental contamination, and criminal and civil liabilities or other sanctions. In addition, changes in environmental regulations (including regulations relating to climate change and greenhouse gas emissions) could require us to invest in potentially costly pollution control equipment, alter our manufacturing processes or use substitute (potentially more expensive and/or rarer) materials. Further, we use hazardous and other regulated materials that subject us to risks of strict liability for damages caused by any release, regardless of fault. We also face increasing complexity in our manufacturing, product design and procurement operations as we adjust to new and prospective requirements relating to the materials composition of our products, including restrictions on lead and other substances and requirements to track the sources of certain metals and other materials. The cost of complying, or of failing to comply, with these and other regulatory restrictions or contractual obligations could adversely affect our operating results, financial condition and ability to conduct our business.
In addition, we may from time to time be involved in legal proceedings or claims regarding employment, immigration, contracts, product performance, product liability, antitrust, environmental regulations, securities, unfair competition and other matters. These legal proceedings and claims, regardless of their merit, may be time-consuming and expensive to prosecute or defend, divert management’s attention and resources, and/or inhibit our ability to sell our products. There can be no assurance regarding the outcome of current or future legal proceedings or claims, which could adversely affect our operating results, financial condition and ability to operate our business.
We depend on key personnel to manage our business effectively, and if we are unable to attract, retain and motivate our key employees, our sales and product development could be harmed.
Our employees are vital to our success, and our key management, engineering and other employees are difficult to replace. We generally do not have employment contracts with our key employees. Further, we do not maintain key person life insurance on any of our employees. The expansion of high technology companies worldwide has increased demand and competition for qualified personnel. In addition, current or future immigration laws, policies or regulations may limit our ability to attract, hire and retain qualified personnel. If we are unable to attract and retain key personnel, or if we are not able to attract, assimilate and retain additional highly qualified employees to meet our current and future needs, our business and operations could be harmed.
We outsource a number of services to third-party service providers, which decreases our control over the performance of these functions. Disruptions or delays at our third-party service providers could adversely impact our operations.
We outsource a number of services, including our transportation, information systems management and logistics management of spare parts and certain accounting and procurement functions, to domestic and overseas third-party service providers. While outsourcing arrangements may lower our cost of operations, they also reduce our direct control over the services rendered. It is uncertain what effect such diminished control will have on the quality or quantity of products delivered or services rendered, on our ability to quickly respond to changing market conditions, or on our ability to ensure compliance with all applicable domestic and foreign laws and regulations. In addition, many of these outsourced service providers, including certain hosted software applications that we use for confidential data storage, employ cloud computing technology for such storage. These providers’ cloud computing systems may be susceptible to “cyber incidents,” such as intentional cyber-attacks aimed at theft of sensitive data or inadvertent cyber-security compromises, which are outside of our control. If we do not effectively develop and manage our outsourcing strategies, if required export and other governmental approvals are not timely
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obtained, if our third-party service providers do not perform as anticipated or do not adequately protect our data from cyber-related security breaches, or if there are delays or difficulties in enhancing business processes, we may experience operational difficulties (such as limitations on our ability to ship products), increased costs, manufacturing or service interruptions or delays, loss of intellectual property rights or other sensitive data, quality and compliance issues, and challenges in managing our product inventory or recording and reporting financial and management information, any of which could materially and adversely affect our business, financial condition and results of operations.
We are exposed to risks related to cybersecurity threats and cyber incidents.
In the conduct of our business, we collect, use, transmit and store data on information systems. This data includes confidential information, transactional information and intellectual property belonging to us, our customers and our business partners, as well as personally-identifiable information of individuals. We allocate significant resources to network security, data encryption and other measures to protect our information systems and data from unauthorized access or misuse. Despite our ongoing efforts to enhance our network security measures, our information systems are susceptible to computer viruses, cyber-related security breaches and similar disruptions from unauthorized intrusions, tampering, misuse, criminal acts, including phishing, or other events or developments that we may be unable to anticipate or fail to mitigate and are subject to the inherent vulnerabilities of network security measures. We have experienced cyber-related attacks in the past, and may experience cyber-related attacks in the future. Our security measures may also be breached due to employee errors, malfeasance, or otherwise. Third parties may also attempt to influence employees, users, suppliers or customers to disclose sensitive information in order to gain access to our, our customers’ or business partners’ data. Because the techniques used to obtain unauthorized access to the information systems change frequently, and may not be recognized until launched against a target, we may be unable to anticipate these techniques or to implement adequate preventative measures.
Any of such occurrences could result in disruptions to our operations; misappropriation, corruption or theft of confidential information, including intellectual property and other critical data, of KLA, our customers and other business partners; misappropriation of funds and company assets; reduced value of our investments in research, development and engineering; litigation with, or payment of damages to, third parties; reputational damage; costs to comply with regulatory inquiries or actions; data privacy issues; costs to rebuild our internal information systems; and increased cybersecurity protection and remediation costs.
We carry insurance that provides some protection against the potential losses arising from a cybersecurity incident but it will not likely cover all such losses, and the losses that it does not cover may be significant.
We rely upon certain critical information systems for our daily business operations. Our inability to use or access our information systems at critical points in time could unfavorably impact our business operations.
Our global operations are dependent upon certain information systems, including telecommunications, the internet, our corporate intranet, network communications, email and various computer hardware and software applications. System failures or malfunctioning, such as difficulties with our customer relationship management (“CRM”) system, could disrupt our operations and our ability to timely and accurately process and report key components of our financial results. Our enterprise resource planning (“ERP”) system is integral to our ability to accurately and efficiently maintain our books and records, record transactions, provide critical information to our management, and prepare our financial statements. Any disruptions or difficulties that may occur in connection with our ERP system or other systems (whether in connection with the regular operation, periodic enhancements, modifications or upgrades of such systems or the integration of our acquired businesses into such systems) could adversely affect our ability to complete important business processes, such as the evaluation of our internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act of 2002. Any of these events could have an adverse effect on our business, operating results and financial condition.
Acquisitions are an important element of our strategy but, because of the uncertainties involved, we may not find suitable acquisition candidates and we may not be able to successfully integrate and manage acquired businesses. We are also exposed to risks in connection with strategic alliances into which we may enter.
In addition to our efforts to develop new technologies from internal sources, part of our growth strategy is to pursue acquisitions and acquire new technologies from external sources. As part of this effort, in February 2019, we announced that we had consummated our acquisition of Orbotech. We may also enter into definitive agreements for and consummate acquisitions of, or significant investments in, businesses with complementary products, services and/or technologies. There can be no assurance that we will find suitable acquisition candidates or that acquisitions we complete will be successful. In addition, we may use equity to finance future acquisitions, which would increase our number of shares outstanding and be dilutive to current stockholders.
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If we are unable to successfully integrate and manage acquired businesses, if the costs associated with integrating the acquired business exceeds our expectations, or if acquired businesses perform poorly, then our business and financial results may suffer. It is possible that the businesses we have acquired, as well as businesses that we may acquire in the future, may perform worse than expected or prove to be more difficult to integrate and manage than anticipated. In addition, we may lose key employees of the acquired companies. As a result, risks associated with acquisition transactions may lead to a material adverse effect on our business and financial results for a number of reasons, including:
we may have to devote unanticipated financial and management resources to acquired businesses;
the combination of businesses may result in the loss of key personnel or an interruption of, or loss of momentum in, the activities of our company and/or the acquired business;
we may not be able to realize expected operating efficiencies or product integration benefits from our acquisitions;
we may experience challenges in entering into new market segments for which we have not previously manufactured and sold products;
we may face difficulties in coordinating geographically separated organizations, systems and facilities;
the customers, distributors, suppliers, employees and others with whom the companies we acquire have business dealings may have a potentially adverse reaction to the acquisition;
we may have difficulty implementing a cohesive framework of internal controls over the entire organization;
we may have to write-off goodwill or other intangible assets; and
we may incur unforeseen obligations or liabilities in connection with acquisitions.
At times, we may also enter into strategic alliances with customers, suppliers or other business partners with respect to development of technology and intellectual property. These alliances typically require significant investments of capital and exchange of proprietary, highly sensitive information. The success of these alliances depends on various factors over which we may have limited or no control and requires ongoing and effective cooperation with our strategic partners. Mergers and acquisitions and strategic alliances are inherently subject to significant risks, and the inability to effectively manage these risks could materially and adversely affect our business, financial condition and operating results.
Disruption of our manufacturing facilities or other operations, or in the operations of our customers, due to earthquake, flood, other natural catastrophic events, health epidemics or terrorism could result in cancellation of orders, delays in deliveries or other business activities, or loss of customers and could seriously harm our business.
We have significant manufacturing operations in the United States, Singapore, Israel, Germany, United Kingdom, Italy, and China. In addition, our business is international in nature, with our sales, service and administrative personnel and our customers located in numerous countries throughout the world. Operations at our manufacturing facilities and our assembly subcontractors, as well as our other operations and those of our customers, are subject to disruption for a variety of reasons, including work stoppages, acts of war, terrorism, health epidemics and pandemics, fire, earthquake, volcanic eruptions, energy shortages, flooding or other natural disasters. Such disruption could cause delays in, among other things, shipments of products to our customers, our ability to perform services requested by our customers, or the installation and acceptance of our products at customer sites. We cannot provide any assurance that alternate means of conducting our operations (whether through alternate production capacity or service providers or otherwise) would be available if a major disruption were to occur or that, if such alternate means were available, they could be obtained on favorable terms.
In addition, as part of our cost-cutting actions, we have consolidated several operating facilities. Our California operations are now primarily centralized in our Milpitas facility. The consolidation of our California operations into a single campus could further concentrate the risks related to any of the disruptive events described above, such as acts of war or terrorism, earthquakes, fires or other natural disasters, if any such event were to impact our Milpitas facility.
We are predominantly uninsured for losses and interruptions caused by terrorist acts and acts of war. If international political instability continues or increases, our business and results of operations could be harmed.
The threat of terrorism targeted at, or acts of war in, the regions of the world in which we do business increases the uncertainty in our markets. Any act of terrorism or war that affects the economy or the industries we serve could adversely affect our business. Increased international political instability in various parts of the world, disruption in air transportation and further enhanced security measures as a result of terrorist attacks may hinder our ability to do business and may increase our costs of operations. We maintain significant operations in Israel. Since the establishment of the State of Israel in 1948, a number of armed conflicts have taken place between Israel and its Arab neighbors, and a state of hostility varying in degree and intensity, has led to security and economic challenges for Israel. In addition, some our employees in Israel are obligated to perform annual reserve duty in the Israel Defense Forces, and may be called to active military duty in emergency circumstances. We cannot assess the impact that emergency conditions in Israel in the future may have on our business, operations, financial condition or results of operations, but it could be material. Instability in any region could directly impact
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our ability to operate our business (or our customers’ ability to operate their businesses), cause us to incur increased costs in transportation, make such transportation unreliable, increase our insurance costs, and cause international currency markets to fluctuate. Instability in the region could also have the same effects on our suppliers and their ability to timely deliver their products. If international political instability continues or increases in any region in which we do business, our business and results of operations could be harmed. We are predominantly uninsured for losses and interruptions caused by terrorist acts and acts of war.
We self-insure certain risks including earthquake risk. If one or more of the uninsured events occurs, we could suffer major financial loss.
We purchase insurance to help mitigate the economic impact of certain insurable risks; however, certain risks are uninsurable, are insurable only at significant cost or cannot be mitigated with insurance. Accordingly, we may experience a loss that is not covered by insurance, either because we do not carry applicable insurance or because the loss exceeds the applicable policy amount or is less than the deductible amount of the applicable policy. For example, we do not currently hold earthquake insurance. An earthquake could significantly disrupt our manufacturing operations, a significant portion of which are conducted in California, an area highly susceptible to earthquakes. It could also significantly delay our research and engineering efforts on new products, much of which is also conducted in California. We take steps to minimize the damage that would be caused by an earthquake, but there is no certainty that our efforts will prove successful in the event of an earthquake. We self-insure earthquake risks because we believe this is a prudent financial decision based on our cash reserves and the high cost and limited coverage available in the earthquake insurance market. Certain other risks are also self-insured either based on a similar cost-benefit analysis, or based on the unavailability of insurance. If one or more of the uninsured events occurs, we could suffer major financial loss.
We are exposed to foreign currency exchange rate fluctuations. Although we hedge certain currency risks, we may still be adversely affected by changes in foreign currency exchange rates or declining economic conditions in these countries.
We have some exposure to fluctuations in foreign currency exchange rates, primarily the Japanese Yen, the euro, the pound sterling and the Israeli new shekel. We have international subsidiaries that operate and sell our products globally. In addition, an increasing proportion of our manufacturing activities are conducted outside of the United States, and many of the costs associated with such activities are denominated in foreign currencies. We routinely hedge our exposures to certain foreign currencies with certain financial institutions in an effort to minimize the impact of certain currency exchange rate fluctuations, but these hedges may be inadequate to protect us from currency exchange rate fluctuations. To the extent that these hedges are inadequate, or if there are significant currency exchange rate fluctuations in currencies for which we do not have hedges in place, our reported financial results or the way we conduct our business could be adversely affected. Furthermore, if a financial counterparty to our hedges experiences financial difficulties or is otherwise unable to honor the terms of the foreign currency hedge, we may experience material financial losses.
We are exposed to fluctuations in interest rates and the market values of our portfolio investments; impairment of our investments could harm our earnings. In addition, we and our stockholders are exposed to risks related to the volatility of the market for our common stock.
Our investment portfolio primarily consists of both corporate and government debt securities that are susceptible to changes in market interest rates and bond yields. As market interest rates and bond yields increase, those securities with a lower yield-at-cost show a mark-to-market unrealized loss. We believe we have the ability to realize the full value of all these investments upon maturity. However, an impairment of the fair market value of our investments, even if unrealized, must be reflected in our financial statements for the applicable period and may therefore have a material adverse effect on our results of operations for that period.
In addition, the market price for our common stock is volatile and has fluctuated significantly during recent years. The trading price of our common stock could continue to be highly volatile and fluctuate widely in response to various factors, including without limitation conditions in the semiconductor industry and other industries in which we operate, fluctuations in the global economy or capital markets, our operating results or other performance metrics, or adverse consequences experienced by us as a result of any of the risks described elsewhere in this Item 1A. Volatility in the market price of our common stock could cause an investor in our common stock to experience a loss on the value of their investment in us and could also adversely impact our ability to raise capital through the sale of our common stock or to use our common stock as consideration to acquire other companies.
We are exposed to risks in connection with tax and regulatory compliance audits in various jurisdictions.
We are subject to tax and regulatory compliance audits (such as related to customs or product safety requirements) in various jurisdictions, and such jurisdictions may assess additional income or other taxes, penalties, fines or other prohibitions against us. Although we believe our tax estimates are reasonable and that our products and practices comply with applicable
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regulations, the final determination of any such audit and any related litigation could be materially different from our historical income tax provisions and accruals related to income taxes and other contingencies. In addition to and in connection with the Israel Tax Authority (“ITA”) Assessment described in more detail in Note 14 “Income Taxes” in the Notes to the Consolidated Financial Statements, there is an ongoing criminal investigation against our Orbotech subsidiary, certain of its employees and its tax consultant that began prior to the Acquisition Date. We can make no assurances that an indictment will not result from the criminal investigation. The results of an audit or litigation could have a material adverse effect on our operating results or cash flows in the period or periods for which that determination is made.
A change in our effective tax rate can have a significant adverse impact on our business.
We earn profits in, and are therefore potentially subject to taxes in, the U.S. and numerous foreign jurisdictions, including Singapore, Israel and the Cayman Islands, the countries in which we earn the majority of our non-U.S. profits. Due to economic, political or other conditions, tax rates in those jurisdictions may be subject to significant change. A number of factors may adversely impact our future effective tax rates, such as the jurisdictions in which our profits are determined to be earned and taxed; changes in the tax rates imposed by those jurisdictions; expiration of tax holidays in certain jurisdictions that are not renewed; the resolution of issues arising from tax audits with various tax authorities; changes in the valuation of our deferred tax assets and liabilities; adjustments to estimated taxes upon finalization of various tax returns; increases in expenses not deductible for tax purposes, including write-offs of acquired in-process research and development and impairment of goodwill in connection with acquisitions; changes in available tax credits; changes in stock-based compensation expense; changes in tax laws or the interpretation of such tax laws; changes in generally accepted accounting principles; and the repatriation of earnings from outside the U.S. for which we have not previously provided for U.S. taxes. A change in our effective tax rate can materially and adversely impact our results from operations.
In addition, recent changes to U.S. tax laws will significantly impact how U.S. multinational corporations are taxed on foreign earnings. Numerous countries are evaluating their existing tax laws due in part, to recommendations made by the Organization for Economic Co-operation and Development’s (“OECD’s”) Base Erosion and Profit Shifting (“BEPS”) project. As of December 31, 2018, we have completed our accounting for the tax effects of the Act, which was enacted into law on December 22, 2017. However, the recent U.S. tax law changes are subject to future guidance from U.S. federal and state governments, such as the Treasury Department and/or the IRS. Any future guidance can change our tax liability. A significant portion of the income taxes due to the enactment of the Act is payable by us over a period of eight years. As a result, our cash flows from operating activities will be adversely impacted until tax liability is paid in full.
Compliance with federal securities laws, rules and regulations, as well as NASDAQ requirements, has become increasingly complex, and the significant attention and expense we must devote to those areas may have an adverse impact on our business.
Federal securities laws, rules and regulations, as well as NASDAQ rules and regulations, require companies to maintain extensive corporate governance measures, impose comprehensive reporting and disclosure requirements, set strict independence and financial expertise standards for audit and other committee members and impose civil and criminal penalties for companies and their chief executive officers, chief financial officers and directors for securities law violations. These laws, rules and regulations have increased, and in the future are expected to continue to increase, the scope, complexity and cost of our corporate governance, reporting and disclosure practices, which could harm our results of operations and divert management’s attention from business operations.
A change in accounting standards or practices or a change in existing taxation rules or practices (or changes in interpretations of such standards, practices or rules) can have a significant effect on our reported results and may even affect reporting of transactions completed before the change is effective.
New accounting standards and taxation rules and varying interpretations of accounting pronouncements and taxation rules have occurred and will continue to occur in the future. Changes to (or revised interpretations or applications of) existing accounting standards or tax rules or the questioning of current or past practices may adversely affect our reported financial results or the way we conduct our business. Adoption of new standards may require changes to our processes, accounting systems, and internal controls. Difficulties encountered during adoption could result in internal control deficiencies or delay the reporting of our financial results. In addition, the passing of the Tax Cuts and Jobs-Act in December 2017 caused us to significantly increase our provision for income taxes, which had a material adverse effect on our net income for the fiscal year ended June 30, 2018. Further interpretations of the Act from the government and regulatory organizations may change our tax expense provided for our transitional tax liability and deferred tax adjustments as well as our provision liability or accounting treatment of the provisional liability which may potentially affect the measurement of these balances or potentially give rise to new deferred tax amounts.
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ITEM 1B.UNRESOLVED STAFF COMMENTS
None.
ITEM 2.PROPERTIES

Our headquarters are located in Milpitas, California. As of June 30, 2020,2023, we owned or leased a total of approximately 3.45 million square feet of space for research, engineering, marketing, service, sales and administration worldwide primarily in the U.S., Israel, Singapore, China, Singapore, Germany and Taiwan. Our operating leases expire at various times through January 4, 2037,April 1, 2052, subject to renewal, with some of the leases containing renewal option clauses at the fair market value, for additional periods up to five years. Additional information regarding these leases is incorporated herein by reference to Note 9 “Leases” to theour Consolidated Financial Statements. We believe our properties are adequately maintained and suitable for their intended use and that our production facilities have capacity adequate for our current needs. We do not identify or allocate assets by operating segment.
Information regarding our principal properties as of June 30, 20202023 is set forth below:
(Square Feet)United StatesOther CountriesTotal
Owned(1)
727,302  695,048  1,422,350  
Leased414,378  1,612,319  2,026,697  
Total1,141,680  2,307,367  3,449,047  
(Square Feet)USOther CountriesTotal
Owned(1)
1,108,483 873,619 1,982,102 
Leased645,678 2,186,211 2,831,889 
Total1,754,161 3,059,830 4,813,991 
__________________ 
(1)Includes 248,155426,726 square feet of property owned at our location in Serangoon, Singapore, where the land on which this building resides is leased.

ITEM 3.LEGAL PROCEEDINGS
The information set forth below under Note 15 “Litigation and Other Legal Matters” to theour Consolidated Financial Statements is incorporated herein by reference.

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 is listed and traded on the NASDAQ Global Select Market of The Nasdaq Stock Market LLC under the symbol “KLAC.”
On August 3, 2020, we announced that our Board of Directors had approved an increase in the quarterly cash dividend level to $0.90 per share. On August 6, 2020,2023, we announced that our Board of Directors had declared a quarterly cash dividend of $0.90$1.30 per share to be paid on September 1, 20202023 to stockholders of record as of the close of business on August 17, 2020.15, 2023.
As of July 20, 2020,17, 2023, there were 393408 holders of record of our common stock.
Equity Repurchase Plans

The following is a summary of stock repurchases for each month during the fourth quarter of the fiscal year ended June 30, 2023.
Period
Total Number of
Shares
Purchased(1)
Average Price Paid(3)
per Share
Total Number of Shares Purchased As Part of Publicly Announced Plans or Programs(1)
Approximate Dollar Value that May Yet Be Purchased Under the Plans or Programs(1)(2)
April 1, 2023 to April 30, 2023310,000 $375.18 310,000 $2,177,535,982 
May 1, 2023 to May 31, 2023348,430 $402.18 348,430 $2,037,403,240 
June 1, 2023 to June 30, 2023:272,954 $466.90 272,954 $1,909,961,490 
Total931,384 931,384 
__________________ 
(1)Our Board of Directors has authorized a program whichthat permits us to repurchase upour common stock, including a $6.00 billion increase approved by the Board in June 2022. As of June 30, 2023, approximately $1.91 billion remained available for repurchases under our repurchase program. All shares in the table were purchased pursuant to $3.00 billionour publicly announced repurchase program.
(2)Our stock repurchase program has no expiration date and may be suspended at any time. Future repurchases of shares of our common stock reflecting an increase of $1.00 billion authorized byunder our Board of Directors during the fiscal year ended June 30, 2020. These repurchasesrepurchase program may be effected through various different repurchase transaction structures including isolated open market transactions, accelerated share repurchase agreements or systematic repurchase plans, in all cases, subject to compliance withmarket conditions, applicable law. This repurchase program has no termination datelegal requirements and may be suspended or discontinued atother factors.
(3)Average price paid per share excludes any time. We did not repurchase any shares under this authorization inexcise tax imposed on certain stock repurchases as part of the fourth quarterInflation Reduction Act of fiscal year ended June 30, 2020. As of June 30, 2020, we have approximately $1.04 billion that may yet be purchased under this authorization.

2022.


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Stock Performance Graph and Cumulative Total Return
Notwithstanding any statement to the contrary in any of our previous or future filings with the Securities and Exchange Commission,SEC, the following information relating to the price performance of our common stock shall not be deemed “filed” with the Commission or “soliciting material” under the Securities Exchange Act of 1934 and shall not be incorporated by reference into any such filings.
The following graph compares the cumulative 5-year total return attained by stockholders on our common stock relative to the cumulative total returns of the S&P 500 Index and the Philadelphia Semiconductor Index (PHLX)(“PHLX”). The graph tracks the performance of a $100 investment in our common stock and in each of the indices (with the reinvestment of all dividends) from June 30, 20152018 to June 30, 2020.2023.
klac-20200630_g1.gif
June 2015June 2016June 2017June 2018June 2019June 2020
KLA Corporation$100.00$134.78$172.89$198.49$235.36$395.31
S&P 500$100.00$103.99$122.60$140.23$154.83$166.45
PHLX Semiconductor$100.00$103.77$157.95$203.93$231.07$321.96

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Picture5 (2).jpg
June 2018June 2019June 2020June 2021June 2022June 2023
KLA Corporation$100.00$118.58$199.17$336.62$335.19$516.42
S&P 500$100.00$110.42$118.70$167.13$149.39$178.66
PHLX Semiconductor$100.00$113.31$157.88$268.11$207.50$302.48
Our fiscal year ends June 30. The comparisons in the graph above are based upon historical data and are not necessarily indicative of, nor intended to forecast, future stock price performance.
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ITEM 6. SELECTED FINANCIAL DATA[RESERVED]
The following tables include selected consolidated summary financial data for each of our last five fiscal years. This data should be read in conjunction with Item 8 “Financial Statements and Supplementary Data,” and Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in this Annual Report on Form 10-K.
Year ended June 30,
(In thousands, except per share amounts)20202019201820172016
Consolidated Statements of Operations(1)(2):
Total revenues$5,806,424  $4,568,904  $4,036,701  $3,480,014  $2,984,493  
Net income attributable to KLA(3)
$1,216,785  $1,175,617  $802,265  $926,076  $704,422  
Cash dividends declared per share$3.30  $3.00  $2.52  $2.14  $2.08  
Net income per share attributable to KLA:
Basic$7.76  $7.53  $5.13  $5.92  $4.52  
Diluted$7.70  $7.49  $5.10  $5.88  $4.49  
As of June 30,
20202019201820172016
Consolidated Balance Sheets(1)(2):
Cash, cash equivalents and marketable securities$1,980,472  $1,739,385  $2,880,318  $3,016,740  $2,491,294  
Working capital(4)(5)
$3,023,759  $2,546,589  $3,334,730  $3,102,094  $2,868,062  
Total assets$9,279,960  $9,008,516  $5,638,619  $5,550,334  $4,977,076  
Long-term debt(6)
$3,469,670  $3,173,383  $2,237,402  $2,680,474  $3,057,936  
Total KLA stockholders’ equity(6)
$2,665,424  $2,659,108  $1,620,511  $1,326,417  $689,114  
__________
(1)On July 1, 2018, we adopted Accounting Standards Codification (“ASC”) 606, Revenue from Contracts with Customers ("ASC 606") using the modified retrospective transition approach. Results for reporting periods beginning after June 30, 2018 are presented under ASC 606, while prior period amounts are not adjusted and continue to be reported in accordance with the previous revenue guidance in ASC 605.
(2)On February 20, 2019, we completed the acquisition of Orbotech for total purchase consideration of approximately $3.26 billion. The operating results of Orbotech have been included in our Consolidated Financial Statements from the Acquisition Date in 2019. For additional details, refer to Note 6 “Business Combinations” to our Consolidated Financial Statements.
(3)Our net income decreased to $802.3 million in the fiscal year ended June 30, 2018, primarily as a result of the income tax effects from the enacted tax reform legislation through the Tax Cuts and Jobs Act, which was signed into law on December 22, 2017.
(4)We adopted the accounting standards update regarding classification of deferred taxes on a prospective basis at the beginning of the fourth quarter of fiscal year ended 2016. Upon adoption, approximately $218.0 million in net current deferred tax assets were reclassified to non-current. No prior periods were retrospectively adjusted.
(5)On July 1, 2019, we adopted ASC 842, Leases ("ASC 842") on a prospective basis. The adoption of ASC 842 resulted in the balance sheet recognition of additional lease assets and lease liabilities of $110.7 million and $108.7 million, respectively. Refer to Note 1 "Description of Business and Summary of Significant Accounting Policies" to our Consolidated Financial Statements for additional details.
(6)Our long-term debt increased to $3.47 billion at the end of fiscal year ended June 30, 2020 because we issued $750.0 million aggregate principal amount of senior, unsecured long-term notes and prepaid $500.0 million of senior notes including payment of accrued interest and other costs. Our long-term debt increased to $3.17 billion at the end of fiscal year ended June 30, 2019 because we issued $1.20 billion aggregate principal amount of senior, unsecured long-term notes. Refer to Note 8 “Debt” to our Consolidated Financial Statements for additional details.


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ITEM 7.MANAGEMENTSMANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
The following discussion of our financial condition and results of operations should be read in conjunction with our Consolidated Financial Statements and the related notes included in Item 8 “Financial Statements and Supplementary Data,”Data” in this Annual Report on Form 10-K. This discussion contains forward-looking statements, which involve risks and uncertainties. Our actual results could differ materially from those anticipated in the forward-looking statements as a result of certain factors,
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including but not limited to those discussed in Item 1A “Risk Factors” and elsewhere in this Annual Report on Form 10-K. (See10-K (see “Special Note Regarding Forward-Looking Statements”). Pursuant to the FAST Act ModernizationDiscussions and Simplificationanalysis of Regulation S-K, discussions related to the changes in results of operations from fiscal year 2019 to2022 as compared against fiscal year 20182021 have been omitted. Such omitted discussionand can be found underin Item 7 of our Annual Report on Form 10-K for the fiscal year ended June 30, 2019,2022, filed with the SEC.

EXECUTIVE SUMMARY
We are a global leader in process control and a supplier of process-enabling solutions and services for the data era.
We are a leading supplier of process control and yield management solutions and services for the semiconductor PCB and Display markets.related electronics industries. Our broad portfolio of inspection and metrology products, and related service, software and other offerings, primarily supports integrated circuit (“IC” or “chip”) manufacturers throughout the entire semiconductor fabrication process, from researchsupport R&D and development to final volume production. We provide leading edge equipment, softwaremanufacturing of ICs, wafers and services that enable IC manufacturers to identify, resolve and manage significant advanced technology manufacturing process challenges and obtain higher finished product yields at lower overall cost. In addition to serving the semiconductor, PCB and Display industry, we also provide a range of technology solutions to a number of other high technology industries, including advanced packaging, light emitting diode (LED”), power devices, compound semiconductor, and data storage industries, as well as general materials research.
Our products and services are used by the vast majority of bare wafer, IC, lithography reticle (“reticle” or “mask”) and hard disk drive manufacturers around the world.reticles. Our products, services and expertise are used by our customers to measure, detect, analyze and resolve critical and nanometric level product defects, that arise in that environment in orderhelping them to control nanometric levelmanage manufacturing processes.process challenges and to obtain higher finish product yields at lower cost. We also offer advanced technology solutions to address various manufacturing needs of PCBs, FPDs, specialty semiconductor devices and other electronic components, including advanced packaging, LED, power devices, compound semiconductor, and data storage industries, as well as general materials research.
Our revenues are driven largely by our customers’ spending on capital equipment and related maintenance services necessary to support key transitions in their underlying product technologies, or to increase their production volumes in response to market demand or expansion plans. Our semiconductor customers generally operate in one or moreboth of the three major semiconductor markets -device manufacturing markets: memory foundry and foundry/logic. All threeThe pervasive and increasing needs for semiconductors in many consumer and industrial products, the rapid proliferation of these markets are characterized by rapid technological changes and sudden shifts in end-user demand, which influence the level and pattern of our customers’ spending on our products and services. Although capital spending in all three semiconductor markets has historically been cyclical, the demandnew applications for more advanced semiconductor devices, and lower cost chips used in a growing number of consumer electronics, communications, data processing, and industrial and automotive products has resulted over the long term in a favorableincreasing complexity associated with leading edge semiconductor manufacturing drives demand environment for our process control and yield management solutions, particularlysolutions. Continuing advancement of technology spurred by the economic, power and performance benefits of being at the leading edge, increasing involvement in legacy nodes as semiconductor content increases, and innovation and growth of new enabling technologies are fueling long-term growth for the semiconductor equipment industry. End-market demand drivers that are expected to continue in the foundrylong term are related to AI, the deployment of 5G telecommunications technology and logic markets, which have higher levelsassociated high-end mobile devices, the electrification and digitization of process control adoption than the memory market. The Data Era is creating multiple drivers forautomotive industry, the revival of personal computer demand and associated innovations to support remote work, virtual collaboration, remote learning and entertainment, and the growth with increased demand for advanced and lower cost chips for Artificial Intelligence ("AI"), 5G connectivity, virtual interaction, electric cars, advanced driver assistance automotive systems ("ADAS"),of the Internet of Things ("IoT"(“IoT”). As we get further into 2023, the macro-driven slowdown continues to have an impact on semiconductor device demand as the semiconductor industry rebalances its supply chain and mobile devices.
The semiconductorinventory levels. As a result, memory device manufacturers and electronics industries have also been characterized by constant technological innovation. We believe that, over the long term, ourfoundry/logic customers willare reducing their capacity expansion-focused capital expenditure plans for calendar 2023. While we continue to invest in technological innovation, we are focusing on moderating our spending levels to reflect the changing environment. Push out or cancellation of deliveries to our customers could cause earnings volatility, due to the timing of revenue recognition as well as increased risk of inventory-related charges.
We are organized into three reportable segments. Prior to July 1, 2022, we had a fourth segment, Other, but core assets from that segment were sold, making it non-operational and the segment was eliminated. The remaining three segments are as follows:
Semiconductor Process Control: a comprehensive portfolio of inspection, metrology and data analytics products as well as related service offerings that help IC manufacturers achieve target yields throughout the semiconductor fabrication process, from R&D to final volume production.
Specialty Semiconductor Process: advanced technologiesvacuum deposition and new materials to enable smaller design rulesetching process tools used by a broad range of specialty semiconductor customers.
PCB, Display and higher density applications that fuel demand for process control equipment.
The demand for our products and our revenue levels are driven by our customers’ needs to solve the process challenges that they face as they adopt new technologies required to fabricate advanced ICs that are incorporated into sophisticated devices. Our customers continuously seek to increase yields and enhance the efficiencyComponent Inspection: a range of their manufacturing processes, including by improving their manufacturing, inspection, testing and repair capabilities.measurement, and direct imaging for patterning products used by manufacturers of PCBs, FPDs, advanced packaging, MEMS and other electronic components.
A majority of our revenues are derived from outside the U.S., and include geographic regions such as China, Taiwan, Korea, Japan, Europe and Israel, and Rest of Asia. China is emerging as a major region for manufacturing of logic and memory chips, adding to its role as the world’s largest consumer of ICs. Additionally, a significant portion of global FPD and PCB manufacturing has migrated to China. Chinese government initiatives are propelling China to expand its domestic manufacturing capacity and attracting investment from semiconductor manufacturers from Taiwan, Korea, Japan and the U.S. Although China is currently seen as an important long-term growth region for the semiconductor and electronics capital equipment sector, Commerce has adopted regulations and added certain China-based entities to the U.S. Entity List, restricting our ability to provide products and services to such entities without a license. In addition, Commerce has imposed export licensing requirements on China-based customers that are military end users or engaged in military end uses, as well as requiring our customers to obtain an export license when they use certain semiconductor capital equipment based on U.S. technology to manufacture products connected to certain entities on the U.S. Entity List.
In addition, in October 2022, the BIS Rules imposed export licensing requirements for certain U.S. semiconductor and high-performance computing technology (including wafer fab equipment), for the use of such technology for certain end uses in
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China, and for the provision of support by U.S. Persons to certain advanced IC fabs located in China. In particular, the BIS Rules impose export license requirements effectively on all KLA products and services to customers located in China that fabricate:
a. Non-planar ICs (e.g., FinFet or GaaFeT) or 14/16nm and below logic ICs;

b. NAND ICs at 128 layers and above; and

c. DRAM ICs using a “production” technology node of 18 nanometer half-pitch or less.

KLA is also restricted from providing certain U.S. origin tools, software and technology to certain wafer fab equipment manufacturers and maskshops located in China, absent an export license. We are taking appropriate measures to comply with such regulations and are applying for export licenses, when required, to avoid disruption to our customers’ operations. While some export licenses have been obtained by us or our customers, there can be no assurance that export licenses applied for by either us or our customers will be granted.

The BIS Rules are complex, and while they have not significantly impacted our operations to date, the possible negative effects on our future business of export licenses not being granted could be material and could result in a substantial reduction to our RPO or require us to return substantial deposits received from customers in China for purchase orders. We are continuously assessing the aggregate potential impact of the existing regulations and BIS Rules on our financial results and operations. There is a likelihood of system reallocation of products to other customers where supply is meaningfully below demand for those products. See Part I, Item 1A “Risk Factors” in this report for more information regarding how such actions by the U.S. government or another country could significantly impact our ability to provide our products and services to existing and potential customers, especially in China, and adversely affect our business, financial condition and results of operations.
The following table sets forth some of our key consolidated financial information for each of our last three fiscal years(1):years: 
 Year ended June 30,
(Dollar amounts in thousands, except diluted net income per share)202020192018
Total revenues$5,806,424  $4,568,904  $4,036,701  
Costs of revenues$2,449,561  $1,869,377  $1,446,041  
Gross margin percentage58 %59 %64 %
Net income attributable to KLA(2)
$1,216,785  $1,175,617  $802,265  
Diluted net income per share attributable to KLA$7.70  $7.49  $5.10  
__________________ 
(1)On February 20, 2019, we completed the acquisition of Orbotech for total consideration of approximately $3.26 billion. The operating results of Orbotech have been included in our Condensed Consolidated Financial Statements from the Acquisition Date. For additional details, refer to Note 6 “Business Combinations” in the Notes to our Consolidated Financial Statements.
(2)Our net income attributable to KLA for the year ended June 30, 2020 includes a pre-tax goodwill impairment charge of $256.6 million and a pre-tax charge of $22.5 million as a result of the extinguishment of debt. For additional details, refer to Note 7 "Goodwill and Purchased Intangible Assets" and Note 8 "Debt" in the Notes to our Consolidated Financial Statements.

Impact of COVID-19
Events surrounding the ongoing COVID-19 pandemic have resulted in a reduction in economic activity across the globe. The severity and duration of these economic repercussions remain largely unknown and ultimately will depend on many factors, including the speed and effectiveness of the containment efforts throughout the world. The extent to which the COVID-19 pandemic will impact demand for our products depends on future developments, which are highly uncertain and very difficult to predict, including new information that may emerge concerning the severity of the virus and actions to contain and treat its impacts. While all of our global sites are currently operational, our facilities could be required to temporarily curtail production levels or temporarily cease operations based on government mandates.
From the start of the COVID-19 pandemic, we proactively implemented preventative protocols intended to safeguard our employees, contractors, suppliers, customers, and communities, and ensure business continuity in the event government restrictions or severe outbreaks impact our operations at certain sites. We remain committed to the health and safety of our employees, contractors, suppliers, customers, and communities, and are following government policies and recommendations designed to slow the spread of COVID-19.
Our efforts to respond to the COVID-19 pandemic include the following:
We have put health screenings in place, required social distancing, and have established employee separation protocols at our facilities. We have also suspended non-essential business travel and require team members to work from home to the extent possible. Where work from home is not possible, all on-site team members must pass through thermal scanning equipment to ensure they do not have an elevated body temperature and must wear a mask at all times.
We have developed strategies to address our responsiveness and ability to send engineers into customer facilities to provide support services.
We have evaluated our supply chain and communicated with our suppliers to identify supply gaps and taken steps to ensure continuity. We continue to monitor the supply chain and work with our suppliers to identify and mitigate potential gaps to ensure continuity of supply.
We are evaluating all our construction projects across our global operations and enacting protocols to enhance the safety of our employees, suppliers, and contractors.
We have developed strategies and are implementing measures to respond to a variety of potential economic scenarios, such as limitations on new hiring and reductions in discretionary spending.
We are working with government authorities in the jurisdictions where we operate, and continuing to monitor our operations in an effort to ensure we follow government requirements, relevant regulations, industry standards, and best practices to help safeguard our team members, while safely continuing operations to the extent possible at our sites across the globe.
We believe these actions are appropriate and prudent to safeguard our employees, contractors, suppliers, customers, and communities, while allowing us to safely continue operations, but we cannot predict how the steps we, our team members, government entities, suppliers, or customers take in response to the COVID-19 pandemic will impact our business, outlook, or results of operations.
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We will continue to actively monitor the situation and may take further actions altering our business operations that we determine are in the best interests of our employees, customers, partners, suppliers, and stakeholders, or as required by federal, state, or local authorities. The COVID-19 pandemic has resulted in an increase in freight costs due in large part to reduced air traffic, which impacts gross margin, as well as decreases in travel costs which reduce our cost structure. As of the date of this report, we cannot predict with certainty any other effects the COVID-19 pandemic may have on our business, including the effects on our customers, employees, or on our financial results for the remainder of calendar 2020.
 Year Ended June 30,
(Dollar amounts in thousands, except diluted net income per share)202320222021
Total revenues$10,496,056 $9,211,883 $6,918,734 
Costs of revenues$4,218,307 $3,592,441 $2,772,165 
Gross margin60 %61 %60 %
Net income attributable to KLA$3,387,277 $3,321,807 $2,078,292 
Diluted net income per share attributable to KLA$24.15 $21.92 $13.37 

CRITICAL ACCOUNTING ESTIMATES AND POLICIES
The preparation of our Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions in applying our accounting policies that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. We base these estimates and assumptions on historical experience and evaluate them on an ongoing basis to ensure that they remain reasonable under current conditions. Actual results could differ from those estimates. We discuss the development and selection of the critical accounting estimates with the Audit Committee of our Board of Directors on a quarterly basis, and the Audit Committee has reviewed our related disclosure in this Annual Report on Form 10-K. The accounting policies that reflect our more significant estimates, judgments and assumptions and which we believe are the most critical to aid in fully understanding and evaluating our reported financial results include the following:
Revenue Recognition. We primarily derive revenue from the sale of process control and yield managementprocess-enabling solutions for the semiconductor and related nanoelectronicselectronics industries, maintenance and support of all these products, installation and training services, and the sale of spare parts. Our portfolio also includes yield enhancement and production solutions used by manufacturers of printed circuit boards, flat panel displays, advancedfor manufacturing wafers and reticles, ICs, packaging, microelectromechanical systemsPCBs and other electronic components. Our solutions provide aFPDs, as well as comprehensive portfolio of inspection, metrologysupport and data analytics products, which are accompanied by a flexible portfolio of services to enableacross our customers to maintain the performance and productivity of the solutions purchased.installed base. Our solutions are generally not sold with a right of return, nor have we experienced significant returns from or refunds to our customers.
We account for a contract with a customer when there is approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectibilitycollectability of consideration is probable. Our revenues are measured based on consideration stipulated in the arrangement with each customer, net of any sales incentives and amounts collected on behalf of third parties, such as sales taxes. The revenues are recognized as separate
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performance obligations that are satisfied by transferring control of the product or service to the customer. Our arrangements with our customers include various combinations of products and services, which are generally capable of being distinct and accounted for as separate performance obligations. A product or service is considered distinct if it is separately identifiable from other deliverables in the arrangement and if a customer can benefit from it on its own or with other resources that are readily available to the customer. The transaction consideration, including any sales incentives, is allocated between separate performance obligations of an arrangement based on the stand-alone selling pricesprice (“SSP”) for each distinct product or service. Management considers a variety of factors to determine the SSP, such as historical standalonestand-alone sales of products and services, discounting strategies and other observable data. From time to time, our contracts are modified to account for additional, or to change existing, performance obligations. Our contract modifications are generally accounted for prospectively.
Product Revenue
We recognize revenue from product sales at a point in time when we have satisfied our performance obligation by transferring control of the product to the customer. We use judgment to evaluate whether the control has transferred by considering several indicators, including:including whether:
whether weWe have a present right to payment;
theThe customer has legal title;
theThe customer has physical possession;
theThe customer has significant risk and rewards of ownership; and
theThe customer has accepted the product, or whether customer acceptance is considered a formality based on history of acceptance of similar products (for example, when the customer has previously accepted the same tool, with the same specifications, and when we can objectively demonstrate that the tool meets all of the required acceptance criteria, and when the installation of the system is deemed perfunctory).
Not all of the indicators need to be met for us to conclude that control has transferred to the customer. In circumstances in which revenue is recognized prior to the product acceptance, the portionfair value of revenue associated with our performance obligations to install the product is deferred and recognized upon acceptance.
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as revenue at a point in time, once installation is complete.
We enter into volume purchase agreements with some of our customers. We adjust the transaction consideration for estimated credits earned by our customers for such incentives. These credits are estimated based upon the forecasted and actual product sales for any given period and agreed-upon incentive rate. The estimate is reviewed for material changes and updated at each reporting period.
We offer perpetual and term licenses for software products. The primary difference between perpetual and term licenses is the duration over which the customer can benefit from the use of the software, while the functionality and the features of the software are the same. Software is generally bundled with post-contract customer support (“PCS”), which includes unspecified software updates that are made available throughout the entire term of the arrangement. Revenue from software licenses is recognized at a point in time, when the software is made available to the customer. Revenue from PCS is deferred at contract inception and recognized ratably over the service period, or as services are performed.
Services and Spare Parts Revenue
The majority of product sales includeincludes a standard 6six to 12-month warranty that is not separately paid for by the customers. The customers may also purchase extended warrantywarranties for periods beyond the initial year as part of the initial product sale. We have concluded that the standard 12-month warranty, as well as any extended warranty periods included in the initial product sales, are separate performance obligations for most of our products. The estimated fair value of warranty services is deferred and recognized ratably as revenue over the warranty period, as the customer simultaneously receives and consumes the benefits of warranty services provided by us.
Additionally, we offer product maintenance and support services, which the customer may purchase separately from the standard and extended warranty offered as part of the initial product sale. Revenue from separately negotiated maintenance and support service contracts is also recognized over time based on the terms of the applicable service period. Revenue from services performed in the absence of a maintenance contract, including training revenue, is recognized when the related services are performed. We also sell spare parts, revenue from which is recognized when control over the spare parts is transferred to the customer.
Installation services include connecting and validating configuration
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Table of the product. In addition, several testing protocols are completed to confirm the equipment is performing to customer specifications. Revenues from product installation are deferred and recognized at a point in time, once installation is complete.Contents
Significant Judgments
Our contracts with our customers often include promises to transfer multiple products and services. Each product and service is generally capable of being distinct within the context of the contract and represents a separate performance obligation. Determining the SSP for each distinct performance obligation and allocation of consideration from an arrangement to the individual performance obligations and the appropriate timing of revenue recognition are significant judgments with respect to these arrangements. We typically estimate the SSP of products and services based on observable transactions when the products and services are sold on a standalonestand-alone basis and those prices fall within a reasonable range. We typically have more than one SSP for individual products and services due to the stratification of these products by customers and circumstances. In these instances, we use information such as the size of the customer, geographic region, as well as customization of the products in determining the SSP. In instances where the SSP is not directly observable, we determine the SSP using information that includes market conditions, entity-specific factors, including discounting strategies, information about the customer or class of customer that is reasonably available and other observable inputs. While changes in the allocation of SSP between performance obligations will not affect the amount of total revenue recognized for a particular contract, any material changes could impact the timing of revenue recognition, which could have a material effect on our financial position and resultresults of operations.
Although theour products are generally not sold with a right of return, we may provide other credits or sales incentives, which are accounted for either as variable consideration or material right, depending on the specific terms and conditions of the arrangement. These credits and incentives are estimated at contract inception and updated at the end of each reporting period if and when additional information becomes available.
As outlined above, we use judgments to evaluate whether or not the customer has obtained control of the product and considers theconsider several indicators in evaluating whether or not control has transferred to the customer. Not all of the indicators need to be met for us to conclude that control has transferred to the customer.
Contract Assets/Liabilities
The timing of revenue recognition, billings and cash collections may result in accounts receivable, contract assets, and contract liabilities (deferred revenue) on our Consolidated Balance Sheets. A receivable is recorded in the period we deliver products or provide services when we have an unconditional right to payment. Contract assets primarily relate to the value of
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products and services transferred to the customer for which the right to payment is not just dependent on the passage of time. Contract assets are transferred to accounts receivable when rights to payment become unconditional.
A contract liability is recognized when we receive payment or have an unconditional right to payment in advance of the satisfaction of performance. The contract liabilities represent (1) deferred product revenue related to the value of products that have been shipped and billed to customers and for which the control has not been transferred to the customers, and (2) deferred service revenue, which is recorded when we receive consideration, or such consideration is unconditionally due, from a customer prior to transferring services to the customer under the terms of a contract. Deferred service revenue typically results from warranty services, and maintenance and other service contracts.
Contract assets and liabilities related to rights and obligations in a contract are recorded net in the Consolidated Balance Sheets.
Business Combinations. Accounting for business combinations requires management to make significant estimates and assumptions to determine the fair values of assets acquired and liabilities assumed at the acquisition date. Although we believe the assumptions and estimates we have made in the past have been reasonable and appropriate, they are based, in part, on historical experience and information obtained from management of the acquired companies, and are inherently uncertain. Critical estimates in valuing certain acquired intangible assets include, but are not limited to, future expected cash flows including revenue growth rate assumptions from product sales, customer contracts and acquired technologies, expected costs to develop in-process research and development (“IPR&D”) into commercially viable products, estimated cash flows from the projects when completed, including assumptions associated with the technology migration curve, estimated royalty rates used in valuing technology relatedtechnology-related intangible assets, and discount rates. The discount rates used to discount expected future cash flows to present value are typically derived from a weighted-average cost of capital (“WACC”) analysis and adjusted to reflect inherent risks. Unanticipated events and circumstances may occur that could affect either the accuracy or validity of such assumptions, estimates or actual results.
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We allocate the fair value of the purchase price of our acquisitions to the tangible assets acquired, liabilities assumed, and intangible assets acquired, including in-process research and development (“IPR&D”),&D, based on their estimated fair values.values at acquisition date. The excess of the fair value of the purchase price over the fair values of these net tangible and intangible assets acquired is recorded as goodwill. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but our estimates and assumptions are inherently uncertain and subject to refinement. As a result, during the measurement period, which will not exceed one year from the acquisition date, we record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. UponAfter the conclusion of the measurement period or final determination of the fair value of the purchase price of our acquisitions, whichever comes first, any subsequent adjustments are recorded to our Consolidated Statements of Operations.
The fair value of IPR&D is initially capitalized as an intangible asset with an indefinite life and assessed for impairment thereafter whenever events or changes in circumstances indicate that the carrying value of the IPR&D assets may not be recoverable. Impairment of IPR&D is recorded to research and developmentR&D expenses. When an IPR&D project is completed, the IPR&D is reclassified as an amortizable purchased intangible asset and amortized to costs of revenues over the asset’s estimated useful life.
Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred.
Inventories.Inventory Valuation. Inventories are stated at the lower of cost (onor net realizable value using standard costs that approximate actual costs on a first-in, first-out basis) orbasis. The carrying value of product inventory is reduced for estimated obsolescence equal to the difference between its cost and the estimated net realizable value. Netvalue based on assumptions about future demand for meeting our product manufacturing plans. The carrying value of service inventory is reduced for estimated obsolescence equal to the difference between its cost and the estimated net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation.based on assumptions about future demand to meet our customers’ support requirements. Demonstration units are stated at their manufacturing cost and written down to their net realizable value. We reviewThe Company’s policy is to assess the valuation of all inventories including manufacturing raw materials, work-in-process, finished goods and set standard costs semi-annually at currentspare parts in each reporting period. The estimate of net realizable value of inventory is impacted by assumptions regarding general semiconductor market conditions, manufacturing costs in orderschedules, technology changes, new product introductions and possible alternative uses, and require us to approximate actual costs.use significant judgment that may include uncertain elements. Actual demand may differ from forecasted demand, and such differences may have a material effect on recorded inventory values. Our manufacturing overhead standards for product costs are calculated assuming full absorption of forecasted spending over projected volumes, adjusted for excess capacity. Abnormal inventory costs such as costs of idle facilities, excess freight and handling costs and spoilage are recognized as current period charges. We write down product inventory based on forecasted demand and technological obsolescence and service spare parts inventory based on forecasted usage. These factors 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. Actual demand may differ from forecasted demand, and such differences may have a material effect on recorded inventory values.
Allowance for Doubtful Accounts.Credit Losses. A majority of our accounts receivable are derived from sales to large multinational semiconductor and electronics manufacturers throughout the world. In order to monitor potentialWe maintain an allowance for credit losses for expected uncollectible accounts receivable and assess collectability by reviewing accounts receivable on a collective basis where similar risk characteristics exist and on an individual basis when we perform ongoing credit evaluationsidentify specific customers with known disputes or collectability issues. The estimate of our customers’ financial condition. An allowance for doubtful accounts is maintained for probableexpected credit losses based upon our assessment of the expected collectibility of the accounts receivable.considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts. The allowance for doubtful accountscredit losses is reviewed on a quarterly basis to assess the adequacy of the allowance. We take into consideration (1) any circumstances of
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which weHowever, volatility in market conditions and evolving credit trends are aware ofdifficult to predict and may cause variability that may have a customer’s inability to meet its financial obligations; and (2) our judgments as to prevailing economic conditions in the industry and theirmaterial impact on our customers. If circumstances change, such that the financial conditions of our customers are adversely affected and they are unable to meet their financial obligations to us, we may need to record additional allowances, which would resultallowance for credit losses in a reduction of our net income.future periods.
Accounting for Stock-Based Compensation Plans. We account for share-based awards in accordance with the provisions of the authoritative accounting guidance, which requires the measurement and recognition of compensation expense for all share-based payment awards made to our employees and directors. Compensation expense for restricted stock unitsRSUs with performance metrics is calculated based upon expected achievement of the metrics specified in the grant, or when a grant contains a market condition, the grant date fair value using a Monte Carlo simulation. The Monte Carlo simulation fair value model requires the use of highly subjective and complex assumptions, including the award’s expected life, the price volatility of the underlying stock, as well as the potential outcomes of the market condition on the grant date of each award.
Contingencies and Litigation. We are subject to the possibility of losses from various contingencies. Considerable judgment is necessary to estimate the probability and amount of any loss from such contingencies. An accrual is made when it is probable that a liability has been incurred or an asset has been impaired, and the amount of loss can be reasonably estimated. We accrue a liability and recognize as expense the estimated costs incurred to defend or settle asserted and unasserted claims existing as of the balance sheet date. See Note 16 “Commitments and Contingencies” and Note 15 “Litigation and Other Legal Matters” and Note 16 “Commitments and Contingencies” to our Consolidated Financial Statements for additional details.
Goodwill and Purchased Intangible Assets - Impairment Assessments. We review goodwill for impairment annually during our third fiscal quarter as well asor whenever events or changes in circumstances indicate the carrying value may not be fully recoverable. Pursuant to the authoritative guidance, we make certain judgments and assumptions to determine our reporting units and in allocatingallocate shared assets and liabilities to those reporting units, which determines the carrying values for each reporting unit. When assessing goodwill for impairment, an initial assessment of qualitative factors determines whether the existence of events and circumstances indicateindicates it is more likely than not that the fair value of a reporting unit is less than its carrying value.
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Judgments related to qualitative factors include macroeconomic conditions;conditions, industry and market considerations;considerations, cost factors;factors, overall financial performance;performance, relevant entity-specific events;events, a sustained decrease in share price;price and other events affecting the reporting units. If we determine it is more likely than not that the fair value of a reporting unit is less than its carrying value, a quantitative test is then performed by estimating the fair value of the reporting unit and comparing it to its carrying value including goodwill. If the former is lower, goodwill is written down by the excess amount, limited to the amount of goodwill allocated to that reporting unit. See Note 7 "Goodwill“Goodwill and OtherPurchased Intangible Assets" of theAssets” to our Consolidated Financial Statements for additional information.
We determine the fair value of a reporting unit using the market approach when deemed appropriate and the necessary information is available, or the income approach which uses discounted cash flow ("DCF"(“DCF”) analysis, or a combination of both. If multiple valuation methodologies are used, the results are weighted. Determining fair value requires the exercise of significant judgment, including judgments about appropriate discount rates, revenue growth rates and the amount and timing of expected future cash flows. Discount rates are based on a weighted average cost of capital (“WACC”),WACC, which represents the average rate a business must pay its providers of debt and equity, plus a risk premium. The WACC used to test goodwill is derived from a group of comparable companies. The cash flows employed in the DCF analysis are derived from internal forecasts and external market forecasts. The market approach estimates the fair value of the reporting unit by utilizing the market comparable method which is based on revenue and earnings multiples from comparable companies.
We review purchased finite-lived intangible assets for impairment whenever events or changes in business circumstances indicate that the carrying amount of the assets may not be fully recoverable or that the useful lives of the assets are no longer appropriate.shorter than initially expected. We determine whether finite-lived intangible assets are recoverable based on the forecasted undiscounted future cash flows that are expected to be generated by the lowest-level associated asset grouping. Assumptions and estimates about future values and remaining useful lives of our intangible assets are complex and subjective. If the undiscounted cash flows used in the recoverability test are less than the long-lived assets'assets’ carrying value, we recognize an impairment loss for the amount that the carrying value exceeds the fair value.
We review purchased indefinite-lived intangible assets for impairment whenever events or changes in business circumstances indicate that the carrying value of the assets may not be fully recoverable. The authoritative accounting guidance allows a qualitative approach for testing purchased indefinite-lived intangible assets for impairment, similar to the impairment testing guidance for goodwill. It allows the option to first assess qualitative factors (events and circumstances) that could have affected the significant inputs used in determining the fair value of the purchased indefinite-lived intangible asset. The qualitative factors assist in determining whether it is more-likely-than-not that the purchased indefinite-lived intangible asset is impaired. An organization may choose to bypass the qualitative assessment for any purchased indefinite-lived intangible asset in any period and proceed directly to
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calculating its fair value. Our purchased indefinite-lived intangible assets are in-process research and development ("IPR&D")&D intangible assets.
Any impairment charges could have a material adverse effect on our operating results and net asset value in the quarter in which we recognize the impairment charge. See Note 7 "Goodwill“Goodwill and OtherPurchased Intangible Assets" of theAssets” to our Consolidated Financial Statements for additional information.
Income Taxes. We account for income taxes in accordance with the authoritative guidance, which requires income tax effects for changes in tax laws areto be recognized in the period in which the law is enacted.
Deferred tax assets and liabilities are recognized using enacted tax rates for the effect of temporary differences between the book and tax bases of recorded assets and liabilities. The guidance also requires that deferred tax assets be reduced by a valuation allowance if it is more likely than not that a portion of the deferred tax asset will not be realized. We have determined that a valuation allowance is necessary against a portion of the deferred tax assets, but we anticipate that our future taxable income will be sufficient to recover the remainder of our deferred tax assets. However, should there be a change in our ability to recover our deferred tax assets that are not subject to a valuation allowance, we could be required to record an additional valuation allowance against such deferred tax assets. This would result in an increase to our tax provision in the period in which we determine that the recovery is not probable.
On a quarterly basis, we provide for income taxes based upon an estimated annual effective income tax rate. The effective tax rate is highly dependent upon the geographic composition of worldwide earnings, tax regulations governing each region, availability of tax credits and the effectiveness of our tax planning strategies. We carefully monitor the changes in many factors and adjust our effective income tax rate on a timely basis. If actual results differ from these estimates, this could have a material effect on our financial condition and results of operations.
The calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax regulations. In accordance with the authoritative guidance on accounting for uncertainty in income taxes, we recognize liabilities for uncertain tax positions based on the two-step process. The first step is to evaluate the tax position for recognition by determining if the
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weight of available evidence indicates that it is more likely than not that the position will be sustained in audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon ultimate settlement. We reevaluate these uncertain tax positions on a quarterly basis. This evaluation is based on factors including, but not limited to, changes in facts or circumstances, changes in tax law, effectively settled issues under audit and new audit activity.activities. Any change in these factors could result in the recognition of a tax benefit or an additional charge to the tax provision.
We record income taxes on the undistributed earnings of foreign subsidiaries unless the subsidiaries’ earnings are considered indefinitely reinvested outside the U.S. Our effective tax rate would be adversely affected if we change our intent or if such undistributed earnings are needed for U.S. operations because we would be required to provide or pay income taxes on some or all of these undistributed earnings.
Global Intangible Low-Taxed Income. The Tax Cuts and Jobs Act (the “Act”) includes provisions for Global Intangible Low-Taxed Income (“GILTI”) wherein U.S. taxes on foreign income are imposed in excess of a deemed return on tangible assets of foreign corporations. This income willis effectively be taxed at a 10.5% tax rate in general. AsWe elect to account for GILTI as a result, ourcomponent of current period tax expense and not recognize deferred tax assets and liabilities were being evaluated to determine if the deferred tax assets and liabilities should be recognized for the basis differences expected to reverse as a result of GILTI provisions that are effective for us after the fiscal year ending June 30, 2018, or should the tax on GILTI provisions be recognized as period costs in each year incurred. We elected to account for GILTI as a component of current period tax expense starting from the first quarter of the fiscal year ending June 30, 2019.provisions.
Valuation of Marketable Securities. Our investments in available-for-sale securities are reported at fair value. Unrealized gains related to increases in the fair value of investments and unrealized losses related to decreases in the fair value are included in accumulated other comprehensive income (loss), net of tax, as reported on our Consolidated Statements of Stockholders’ Equity. However, changes in the fair value of investments impact our net income only when such investments are sold or an impairment charge is recognized. Realized gains and losses on the sale of securities are determined by specific identification of the security’s cost basis. We periodically review our investment portfolio to determine if any investment is other-than-temporarily impaired due to changes in credit risk or other potential valuation concerns, which would require us to record an impairment charge in the period during which any such determination is made. In making this judgment, we evaluate, among other things, the duration of the investment, the extent to which the fair value of an investment is less than its cost, the credit rating and any changes in credit rating for the investment, default and loss rates of the underlying collateral, structure and credit enhancements to determine if a credit loss may exist. Our assessment that an investment is not other-than-temporarily impaired could change in the future due to new developments or changes in our strategies or assumptions related to any particular investment.
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Recent Accounting Pronouncements
For a description of recent accounting pronouncements, including those recently adopted and the expected dates of adoption as well as estimated effects, if any, on our Consolidated Financial Statements of those not yet adopted, see Note 1 “Description of Business and Summary of Significant Accounting Policies” of the notes to our Consolidated Financial Statements.
RESULTS OF OPERATIONS
Revenues and Gross Margin
Year ended June 30,     Year Ended June 30,    
(Dollar amounts in thousands)(Dollar amounts in thousands)202020192018FY20 vs. FY19FY19 vs. FY18(Dollar amounts in thousands)202320222021FY23 vs. FY22FY22 vs. FY21
Revenues:Revenues:Revenues:
ProductProduct$4,328,725  $3,392,243  $3,160,671  $936,482  28 %$231,572  %Product$8,379,025 $7,301,428 $5,240,316 $1,077,597 15 %$2,061,112 39 %
ServiceService1,477,699  1,176,661  876,030  301,038  26 %300,631  34 %Service2,117,031 1,910,455 1,678,418 206,576 11 %232,037 14 %
Total revenuesTotal revenues$5,806,424  $4,568,904  $4,036,701  $1,237,520  27 %$532,203  13 %Total revenues$10,496,056 $9,211,883 $6,918,734 $1,284,173 14 %$2,293,149 33 %
Costs of revenuesCosts of revenues$2,449,561  $1,869,377  $1,446,041  $580,184  31 %$423,336  29 %Costs of revenues$4,218,307 $3,592,441 $2,772,165 $625,866 17 %$820,276 30 %
Gross margin percentage58%59%64%(1)%(5)%
Gross marginGross margin60%61%60%(1)%1%
Product revenues
Our business is affected by the concentration of our customer base and our customers’ capital equipment procurement schedules as a result of their investment plans. Our product revenues in any particular period are significantly impacted by the amount of new orders that we receive during that period and, depending upon the duration of manufacturing and installation cycles, in the preceding period.periods. Revenue is also impacted by average customer pricing, customer revenue deferrals associated with volume purchase agreements, the effect of fluctuations in foreign currency exchange rates and increased trade restrictions as discussed in the “Executive Summary” section above.
The increase in product revenues by 28%15% in the fiscal year ended June 30, 20202023 compared to the prior fiscal year is primarily attributable to product revenuestrong demand for many of our products, especially our inspection and metrology portfolios, as well as increases from our newly acquired Orbotech businesscontinued growth in the specialty semiconductor markets and increased investments from our foundry and logic customers,is partially offset by a lower products shipments to customersmarket softening in the memory business.display markets.
Service revenues
Service revenues are generated from product maintenance and support services, as well as billable time and material service calls made to our customers. The amount of our service revenues is typically a function of the number of systems installed at our customers’ sites and the utilization of those systems, but it is also impacted by other factors, such as our rate of service contract renewals, the types of systems being serviced and fluctuations in foreign currency exchange rates.
The increase in service revenues by 26%11% in the fiscal year ended June 30, 20202023 compared to the prior fiscal year is primarily attributable to service revenues from our newly acquired Orbotech business and an increase in the numberour installed base.
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Revenues by segment(1)
 Year ended June 30,    
(Dollar amounts in thousands)202020192018FY20 vs. FY19FY19 vs. FY18
Revenues:
Semiconductor Process Control$4,745,446  $4,080,822  $3,944,015  $664,624  16 %$136,807  %
Specialty Semiconductor Process329,700  151,164  —  178,536  118 %151,164  
(3)
PCB, Display and Component Inspection(2)
727,451  332,810  92,516  394,641  119 %240,294  
(3)
Other3,614  4,676  —  (1,062) (23)%4,676  
(3)
Total revenues$5,806,211  $4,569,472  $4,036,531  $1,236,739  27 %$532,941  13 %
(2)
 Year Ended June 30,    
(Dollar amounts in thousands)202320222021FY23 vs. FY22FY22 vs. FY21
Revenues:
Semiconductor Process Control$9,324,190 $7,924,822 $5,734,825 $1,399,368 18 %$2,189,997 38 %
Specialty Semiconductor Process543,398 456,579 369,216 86,819 19 %87,363 24 %
PCB, Display and Component Inspection631,604 832,176 812,620 (200,572)(24)%19,556 %
Total segment revenues$10,499,192 $9,213,577 $6,916,661 $1,285,615 14 %$2,296,916 33 %
__________
(1)Segment revenues exclude corporate allocationallocations and the effects of changes in foreign currency exchange rates. For additional details, refer to Note 19 “Segment Reporting and Geographic Information” to our Consolidated Financial Statements.
(2)SegmentThe fiscal 2021 and fiscal 2022 presentations of segments have been modified to be consistent with the fiscal 2023 presentation in that the Other segment’s revenue is no longer included in segment revenues but is now included in the “corporate allocations and effects of changes in foreign currency exchange rates” amount that reconciles the segment subtotal to total revenues.
The primary factors impacting the performance of our segment revenues for the fiscal year ended June 30, 2018 includes the component inspection business only.2023 compared to fiscal year 2022 are summarized as follows:
(3)Orbotech was acquired on February 20, 2019.
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Fiscal Year 2020 compared with Fiscal Year 2019
Revenue from our Semiconductor Process Control segment increased by 16%18% in the fiscal year ended June 30, 2023 compared to the prior fiscal year primarily due to a strong demand for many of our products, especially from our foundryinspection and logic customers, and growth in service revenues. The increase in revenuesmetrology portfolios.
Revenue from our Specialty Semiconductor Process segment, which comprises etching and deposition solutions for advanced packaging and specialty semiconductor markets, increased primarily driven by advances in the IC packaging technology roadmap and growth in demand for automotive power and RF filters.
Revenue from our PCB, Display and Component Inspection and Other segments is primarily driven by full year results for the year-ended June 30, 2020segment decreased in fiscal 2023 as compared to partial year results for the year-ended June 30, 2019 and relatesfiscal 2022 primarily due to the Orbotech business which was acquired in February of 2019.

market softening.
Revenues - Top Customers
The following customers each accounted for more than 10% of our total revenues primarily in our Semiconductor Process Control segment for the indicated periods:
Year ended June 30,
202020192018
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company LimitedSamsung Electronics Co., Ltd.
Samsung Electronics Co., Ltd.
Fiscal Year Ended June 30,
202320222021
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.
Revenues by region
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Revenues by region, based on ship-to location, for the periods indicated were as follows:
 Year ended June 30,
(Dollar amounts in thousands)202020192018
Taiwan$1,566,823  27 %$1,105,726  24 %$636,363  16 %
China1,457,579  25 %1,215,807  27 %643,033  16 %
Korea982,171  17 %584,091  13 %1,178,601  29 %
Japan670,287  12 %581,529  13 %638,358  16 %
United States657,550  11 %596,452  13 %494,330  12 %
Europe and Israel318,483  %305,924  %300,883  %
Rest of Asia153,531  %179,375  %145,133  %
Total$5,806,424  100 %$4,568,904  100 %$4,036,701  100 %
 Year Ended June 30,
(Dollar amounts in thousands)202320222021
China$2,867,443 27 %$2,660,438 29 %$1,831,446 26 %
Taiwan2,493,379 24 %2,528,482 27 %1,690,558 25 %
Korea1,895,710 18 %1,430,495 16 %1,343,473 19 %
North America1,254,956 12 %928,043 10 %765,974 11 %
Japan888,016 %724,773 %639,381 %
Europe and Israel682,103 %636,664 %396,422 %
Rest of Asia414,449 %302,988 %251,480 %
Total$10,496,056 100 %$9,211,883 100 %$6,918,734 100 %
A significant portion of our revenues continues to be generated in Asia, where a substantial portion of the world’s semiconductor manufacturing capacity is located, and we expect that trend to continue.
Gross margin
Our gross margin fluctuates with revenue levels and product mix and is affected by variations in costs related to manufacturing and servicing our products, including our ability to scale our operations efficiently and effectively in response to prevailing business conditions.
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The following table summarizes the major factors that contributed to the changes in gross margin percentage:
margin:
Gross Margin Percentage
Fiscal year endedYear Ended June 30, 2018202164.159.9 %
Revenue volume of products and services(1.0)2.3 %
Mix of products and services sold0.70.4 %
Manufacturing labor, overhead and efficiencies(1.6)(0.1)%
Other service and manufacturing costs(0.5)%
Impact from acquisition of Orbotech(2.6)(1.5)%
Fiscal year endedYear Ended June 30, 2019202259.161.0 %
Revenue volume of products and services1.50.9 %
Mix of products and services sold(0.8)0.1 %
Manufacturing labor, overhead and efficiencies0.5 (0.1)%
Intangible Amortization(1.6)%
Other service and manufacturing costs(0.8)(2.1)%
Fiscal year endedYear Ended June 30, 2020202357.959.8 %
Changes in gross margin percentage, which are driven by thefrom revenue volume of products and services reflect our ability to leverage existing infrastructure to generate higher revenues. It also includes average customer pricing, customer revenue deferrals associated with volume purchase agreements and the effect of fluctuations in foreign exchange rates. Changes in gross margin percentage from the mix of products and services sold reflect the impact of changes within the composition of product and service offerings, and amortization of inventory fair value adjustments from business combinations.offerings. Changes in gross margin percentage from manufacturing labor, overhead and efficiencies reflect our ability to manage costs and drive productivity as we scale our manufacturing activity to respond to customer requirements and amortization of intangible assets. Changes in gross margin percentage from other service and manufacturing costs include the impact of customer support costs, including the efficiencies with which we deliver services to our customers, and the effectiveness with which we manage our production plans and inventory risk.
The decrease in our gross margin from 59.1%61.0% to 57.9%59.8% during the fiscal year ended June 30, 20202023 is primarily attributable to an increase in amortization of intangibles related to the acquisition of Orbotech, unfavorable mix of products and services sold, and an increase in service and manufacturing costs. These decreases werecosts, partially offset by a favorable impact from higher revenue volume of products and services.services sold.
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Segment gross marginprofit(1)
 Year ended June 30,    
(Dollar amounts in thousands)202020192018FY20 vs. FY19FY19 vs. FY18
Segment gross margin:
Semiconductor Process Control$3,028,167  $2,590,434  $2,554,223  $437,733  17 %$36,211  %
Specialty Semiconductor Process183,641  78,800  —  104,841  133 %78,800  
(3)
PCB, Display and Component Inspection(2)
315,723  155,765  38,428  159,958  103 %117,337  
(3)
Other(63) 1,102  —  (1,165) (106)%1,102  
(3)
$3,527,468  $2,826,101  $2,592,651  $701,367  25 %$233,450  %
(2)
 Year Ended June 30,    
(Dollar amounts in thousands)202320222021FY23 vs. FY22FY22 vs. FY21
Segment gross profit:
Semiconductor Process Control$5,957,573 $5,167,679 $3,705,222 $789,894 15 %$1,462,457 39 %
Specialty Semiconductor Process281,942 242,520 206,706 39,422 16 %35,814 17 %
PCB, Display and Component Inspection221,251 378,964 390,571 (157,713)(42)%(11,607)(3)%
Total segment gross profit$6,460,766 $5,789,163 $4,302,499 $671,603 12 %$1,486,664 35 %
_________________ 
(1)    Segment gross marginprofit is calculated as segment revenues less segment costcosts of revenues and excludes corporate allocations, amortization of intangible assets and the effects of changes in foreign currency exchange rates, amortization of intangible assets, inventory fair value adjustments, and acquisition related costs.rates. For additional details, refer to Note 19 “Segment Reporting and Geographic Information” to our Consolidated Financial Statements.
(2)    SegmentThe fiscal 2021 and fiscal 2022 presentations of segments have been modified to be consistent with the fiscal 2023 presentation in that the Other segment’s gross marginprofit is no longer included in segment gross profit but is now included in the fiscal year ended June 30, 2018 includes“acquisition-related charges, corporate allocations and effects of changes in foreign currency exchange rates” amount that reconciles the component inspection business only.
(3) Orbotech was acquired on February 20, 2019.
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Fiscal Year 2020 compared with Fiscal Year 2019segment subtotal to total gross profit.
The primary factors impacting the performance of our segment gross marginsprofits for fiscal year 2023 compared to fiscal year 2022 are summarized as follows:
Semiconductor Process Control segment gross margin remained relatively consistent from prior years.profit increased due to a higher revenue volume, partially offset by a less favorable mix of products and services sold as well as an increase in service and manufacturing costs.
The segment gross margins of Specialty Semiconductor Process segment gross profit increased primarily due to a higher revenue volume partially offset by an increase in service and manufacturing costs.
PCB, Display and Component Inspection and Other segmentssegment gross profit decreased primarily relatedue to the Orbotech business, which was acquired in February 2019.a lower revenue volume.

Research and Development (“R&D”)
Year ended June 30,     Year Ended June 30,    
(Dollar amounts in thousands)(Dollar amounts in thousands)202020192018FY20 vs. FY19FY19 vs. FY18(Dollar amounts in thousands)202320222021FY23 vs. FY22FY22 vs. FY21
R&D expensesR&D expenses$863,864  $711,030  $608,531  $152,834  21 %$102,499  17 %R&D expenses$1,296,727 $1,105,254 $928,487 $191,473 17 %$176,767 19 %
R&D expenses as a percentage of total revenuesR&D expenses as a percentage of total revenues15 %16 %15 %(1)%%R&D expenses as a percentage of total revenues12 %12 %13 %— %(1)%
R&D expenses may fluctuate with product development phases and project timing as well as our R&D efforts. As technological innovation is essential to our success, we may incur significant costs associated with R&D projects, including compensation for engineering talent, engineering material costs and other expenses.
R&D expenses during the fiscal year ended June 30, 2020 were higher2023 increased compared to the fiscal year ended June 30, 2019,2022 primarily due to an increase in employee-related expenses of $50.2$81.2 million as a result of additional engineering headcount, higher employee benefit costs and higher variable compensation, an increase in engineering project material costs of $61.3 million, an increase in depreciation expense of $18.9 million, restructuring expense of $9.4 million and an increase of $100.2 million of expenses from the Orbotech business, partially offset by a decrease in travel and entertainment expenseexpenses of $4.3$9.3 million.
Our future operating results will depend significantly on our ability to produce products and provide services that have a competitive advantage in our marketplace. To do this, we believe that we must continue to make substantial and focused investments in our research and development.R&D. We remain committed to product development in new and emerging technologies.

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Selling, General and Administrative (“SG&A”)
 Year ended June 30,    
(Dollar amounts in thousands)202020192018FY20 vs. FY19FY19 vs. FY18
SG&A expenses$734,149  $599,124  $442,304  $135,025  23 %$156,820  35 %
SG&A expenses as a percentage of total revenues13 %13 %11 %— %%
 Year Ended June 30,    
(Dollar amounts in thousands)202320222021FY23 vs. FY22FY22 vs. FY21
SG&A expenses$986,326 $860,007 $729,602 $126,319 15 %$130,405 18 %
SG&A expenses as a percentage of total revenues%%11 %— %(2)%
SG&A expenses during the fiscal year ended June 30, 2020 were higher2023 increased compared to the fiscal year ended June 30, 2019,2022 primarily due to an increase in employee-related expenses of $33.7 million as a resultin facilities-related expenses, an increase of additional headcount, higher employee benefit costs and variable compensation,$32.6 million in depreciation expense, an increase in depreciationtravel expenses of $23.8 million, compensation-related expense of $12.5$16.8 million from the sale of Orbograph Ltd. (“Orbograph”), allowances for credit losses of $12.3 million and expenses related to the Orbotech businessrestructuring expense of $115.6 million, which includes an increase in amortization expense for purchased intangible assets of $30.8$9.3 million. These increases were partially offset by a decrease in acquisition-related expenses of $29.1 million, lower travel-related expenses of $11.6 million, and $10.9 million of stock-based compensation expense from acceleration of certain equity awards for Orbotech employees recorded in the three months ended March 31, 2019.
Goodwill Impairment
We performed our annual impairment assessment of goodwill as of February 28, 2020 and concluded that there was no impairment of goodwill for the Wafer Inspection and Patterning, Global Service and Support, and Component Inspection reporting units.
However, due to the downward revision of financial outlook for the Specialty Semiconductor Process and PCB and Display reporting units as well as the impact of elevated risk and macroeconomic slowdown driven by the COVID-19 pandemic, we performed a quantitative goodwill impairment assessment for these reporting units. As a result, we recorded $144.2 million and $112.5 million in impairment charges in the Specialty Semiconductor Process and PCB and Display reporting units, respectively, in the three months ended March 31, 2020.
For our fiscal year ended June 30, 2019, we performed our annual qualitative assessment of goodwill during the third quarter and concluded that there was no impairment.
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Restructuring Charges
In September 2019,Over the last few years, management approved a planplans to streamline our organization and business processes thatoperations, which included the reductionreductions of workforce, which is expected to be completed in the second half of our fiscal year 2021, primarily in our PCB, Display and Component Inspection segment. workforce.
Restructuring charges were $7.7$44.0 million for the year ended June 30, 2020,2023, primarily due to workforce reductions announced and substantially completed in the accrualthird and fourth fiscal quarters. Restructuring charges were $1.0 million for restructuring charges was $5.7 million atthe year ended June 30, 2020.2022.
We expect to incur additional restructuring charges in future periods in connection with the completion of our workforce reduction. For additional information, refer to Note 20 “Restructuring Charges” in the Notes to the Condensedour Consolidated Financial Statements.

Interest Expense and Other Expense (Income), Net
Year ended June 30,Year Ended June 30,
(Dollar amounts in thousands)(Dollar amounts in thousands)202020192018(Dollar amounts in thousands)202320222021FY23 vs. FY22FY22 vs. FY21
Interest expenseInterest expense$160,274  $124,604  $114,376  Interest expense$296,940 $160,339 $157,328 $136,601 85 %$3,011 %
Other expense (income), netOther expense (income), net$2,678  $(31,462) $(30,482) Other expense (income), net$(104,720)$4,605 $(29,302)(109,325)(2,374)%$33,907 116 %
Interest expense as a percentage of total revenuesInterest expense as a percentage of total revenues%%%Interest expense as a percentage of total revenues%%%
Other expense (income), net as a percentage of total revenuesOther expense (income), net as a percentage of total revenues— %%%Other expense (income), net as a percentage of total revenues(1)%— %— %
The increase in interest expense during the fiscal year ended June 30, 20202023 compared to the fiscal year ended June 30, 2019,2022 was primarily due to higher interest expense on the $1.20 billionour Revolving Credit Facility and Senior Notes, issuedwhich is described further in March 2019.the “Liquidity and Capital Resources” section below.
Other expense (income), net is comprised primarily of fair value adjustments and realized gains or losses on sales of marketable and non-marketable securities, gains or losses from revaluations of certain foreign currency denominated assets and liabilities as well as foreign currency contracts, and interest-related accruals (such as interest and penalty accruals related to our tax obligations) and interest income earned on our invested cash, cash equivalents and marketable securities.
The decreasechange in otherOther expense (income), net during the fiscal year ended June 30, 20202023 compared to the fiscal year ended June 30, 20192022 was primarily due to a decrease inthe following: higher interest income of $17.2$64.8 million other impairmentsdue to higher rates, a pre-tax gain of $8.8$29.7 million from the sale of our interest in Orbograph to a portfolio company of a private equity firm in fiscal year 2023, a higher net fair value gain of $26.0 million from an equity security compared to the prior fiscal year, decreases in accruals related to uncertain tax positions of $13.3 million and foreign exchange lossesis partially offset by a gain from the sale of $4.6 million. In addition, during the fourth quarteran investment of $27.7 million in fiscal 2020, we entered into an Asset Purchase Agreement to sell certain core assets of our non-strategic solar energy business. This transaction resulted in a loss of $1.9 million, which was included in other expense (income) in our Consolidated Statement of Operations for fiscal 2020.

year 2022.
Loss on Extinguishment of Debt
For the fiscal year ended June 30, 2020,2023, loss on extinguishment of debt reflected a pre-tax net loss of $22.5$13.3 million associated with the redemption of our $500.0 million of theour Senior Notes due 2021,2024, including associated redemption premiums, accrued interest and other fees and expenses. We had no loss on extinguishment of debt in the year ended June 30, 2019.

Provision for Income Taxes
The following table provides details of income taxes:
Year ended June 30,
(Dollar amounts in thousands)202020192018
Income before income taxes$1,316,711  $1,296,231  $1,455,931  
Provision for income taxes$101,686  $121,214  $653,666  
Effective tax rate7.7 %9.4 %44.9 %
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Year Ended June 30,
(Dollar amounts in thousands)202320222021
Income before income taxes$3,789,190 $3,489,237 $2,360,454 
Provision for income taxes$401,839 $167,177 $283,101 
Effective tax rate10.6 %4.8 %12.0 %
Tax expense was lowerhigher as a percentage of income before taxes during the fiscal year ended June 30, 20202023 compared to the fiscal year ended June 30, 20192022 primarily due to the impact of the following items:
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items that occurred during the fiscal year ended June 30, 2022:
Tax expense decreased by $13.7 million relating to an increase in the Foreign Derived Intangible Income deduction during the fiscal year ended June 30, 2020;
Tax expense decreased by $6.9$392.7 million relating to a decrease innon-recurring tax benefit resulting from the Global Intangible Low Taxed Income during the fiscal year ended June 30, 2020;
Tax expense decreased by $23.6 million relating to the impactintra-entity transfers of an increase in the proportion of KLA’s earnings +generated in jurisdictions with tax rates lower than the U.S. statutory rate during the fiscal year ended June 30, 2020; and
Tax expense decreased by $34.3 million relating to the impact of an internal restructuring during the fiscal year ended June 30, 2020;certain intellectual property rights; partially offset by
Tax expense increased by $53.9$163.7 million relating to a $256.6 million goodwill impairment charge, which is non-deductible for income tax.
Our effective tax rate during the fiscal years ended June 30, 2019 and June 30, 2018 was impacted by the Tax Cuts and Jobs Act (“the Act”), which was enacted into law on December 22, 2017. The following items are the tax impact as a result of the Act:

Tax expense decreased by $50.9 million relating to the reduction of the U.S. federal corporate tax rate from 35.0% to 28.1% for the fiscal year ended June 30, 2018 andnon-recurring tax expense decreased by $49.9 million relatingresulting from a new Israel tax law enacted on November 15, 2021. The new Israel tax limits our ability to maintain our previous representation that the reduction of the U.S. federal corporate tax rate from 28.1% to 21.0% for the fiscal year ended June 30, 2019. The Act reduced the U.S. federal corporate tax rate from 35.0% to 21.0% as of January 1, 2018. The decreasehistorical earnings were permanently reinvested in the U.S. federal corporate tax rate from 35.0% to 21.0% results in a blended statutory tax rate of 28.1% for the fiscal year ended June 30, 2018;
Tax expense increased by $339.6 million relating to the one-time transition tax recorded during the fiscal year ended June 30, 2018 on our total post-1986 earnings and profits (“E&P”) of which, prior to the enactment of the Act, was previously deferred from U.S. income taxes;
Tax expense increased by $102.1 million relating to the one-time re-measurement of our deferred tax assets and liabilities recorded during the fiscal year ended June 30, 2018 based on the Act’s new corporate tax rate of 21.0%; and
Tax expense decreased by $19.3 million relating to the transition tax liability during the fiscal year ended June 30, 2019.Israel.
Our future effective income tax rate depends on various factors, such as tax legislation, the geographic composition of our pre-tax income, the amount of our pre-tax income as business activities fluctuate, non-deductible expenses incurred in connection with acquisitions, research and developmentR&D credits as a percentage of aggregate pre-tax income, non-taxable or non-deductible increases or decreases in the assets held within our Executive Deferred Savings Plan,EDSP, the tax effects of employee stock activity and the effectiveness of our tax planning strategies.
In the normal course of business, we are subject to examination by tax authorities throughout the world. We are subject to federal incomeFor discussions on tax examinations, for all years beginning from the fiscal year ended June 30, 2017assessments and are under United States income tax examination for the fiscal year ended June 30, 2018. We are subject to state income tax examinations for all years beginning from the fiscal year ended June 30, 2016. We are also subject to examinations in other major foreign jurisdictions, including Singapore and Israel, for all years beginning from the calendar year ended December 31, 2012. We are under audit in Germanycertain related to Orbotech for the years ended December 31, 2013 to December 31, 2015. We are also under audit in Israel related to KLA for the fiscal years ended June 30, 2017 to June 30, 2019. Although we believe our tax estimates are reasonable, the final determination of tax audits and any related litigation could be materially different from our historical income tax provisions and accruals. The results of an audit or litigation could have a material adverse effect on our results of operations or cash flows in the period or periods for which that determination is made.
In May 2017, Orbotech received an assessment from the Israel Tax Authority (“ITA”) with respect to its fiscal years 2012 through 2014 (the “Assessment”, and the “Audit Period”, respectively), for an aggregate amount of tax, after offsetting all net operating losses (“NOLs”) available through the end of 2014, of approximately NIS 229.0 million (equivalent to approximately $66.0 million which includes related interest and linkage differentials to the Israeli consumer price index as of date of the issuance of the Tax Decrees).
On August 31, 2018, Orbotech filed an objection in respect of the tax assessment (the “Objection”). The ITA completed the second stage of the audit, in which the claims Orbotech raised in the Objection were examined by different personnel at the ITA. In addition, the ITA examined additional items during this second stage of the audit. As Orbotech and the ITA did not reach an agreement during the second stage, the ITA issued Tax Decrees to Orbotech on August 28, 2019 (“Tax Decrees”) for an aggregate amount of tax, after offsetting all NOLs available through the end of 2014, of approximately NIS 257 million
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(equivalent to approximately $74 million which includes related interest and linkage differentials to the Israeli consumer price index as of the date of the issuance of the Tax Decrees). These Tax Decrees replaced the Assessment. We believe that our recorded unrecognized tax benefits are sufficient to cover the resolution of these Tax Decrees.
Orbotech filed a notice of appeal with respect to the above Tax Decrees with the District Court of Tel Aviv on September 26, 2019. On February 27, 2020 the ITA filed its arguments in support of the Tax Decrees. Orbotech filed the grounds of appeal with respect to the above Tax Decrees on July 30, 2020. The ITA and Orbotech are continuing discussions in an effort to resolve this matter in a mutually agreeable manner.
In connection with the above, there is an ongoing criminal investigation in Israel against Orbotech, certain of its employees and its tax consultant. On April 11, 2018, Orbotech received a “suspect notification letter” (dated March 28, 2018) from the Tel Aviv District Attorney’s Office (Fiscal and Financial). In the letter, it was noted that the investigation file was transferred from the Assessment Investigation Officer to the District Attorney’s Office. The letter further states that the District Attorney’s Office has not yet made a decision regarding submission of an indictment against Orbotech; and that if after studying the case, a decision is made to consider prosecuting Orbotech, Orbotech will receive an additional letter, and within 30 days, Orbotech may present its arguments to the District Attorney’s Office as to why it should not be indicted. On October 27, 2019, we received a request for additional information from the District Attorney's Office. We will continue to monitor the progress of the District Attorney’s Office investigation; however, we cannot anticipate when the review of the case will be completed and what will be the results thereof. We intend to cooperate with the District Attorney’s Office to enable them to conclude their investigation.
On March 27, 2020, The Coronavirus Aid, Relief, and Economic Security (CARES) Act was signed into law which included several tax relief provisions. As a result of the CARES Act, we have deferred payment of certain payroll taxes to the federal government through December 31, 2022 and accelerated the tax deduction of qualified improvement property. The provisions of the CARES Act do not have a material impactproceedings, see Note 14 “Income Taxes” to our liquidity and we are not expecting a material tax refund. Consolidated Financial Statements.
Liquidity and Capital Resources
As of June 30,As of June 30,
(Dollar amounts in thousands)(Dollar amounts in thousands)202020192018(Dollar amounts in thousands)202320222021
Cash and cash equivalentsCash and cash equivalents$1,234,409  $1,015,994  $1,404,382  Cash and cash equivalents$1,927,865 $1,584,908 $1,434,610 
Marketable securitiesMarketable securities746,063  723,391  1,475,936  Marketable securities1,315,294 1,123,100 1,059,912 
Total cash, cash equivalents and marketable securitiesTotal cash, cash equivalents and marketable securities$1,980,472  $1,739,385  $2,880,318  Total cash, cash equivalents and marketable securities$3,243,159 $2,708,008 $2,494,522 
Percentage of total assetsPercentage of total assets21 %19 %51 %Percentage of total assets23 %21 %24 %
Year ended June 30, Year Ended June 30,
(In thousands)(In thousands)202020192018(In thousands)202320222021
Cash flows:Cash flows:Cash flows:
Net cash provided by operating activitiesNet cash provided by operating activities$1,778,850  $1,152,632  $1,229,120  Net cash provided by operating activities$3,669,805 $3,312,702 $2,185,026 
Net cash (used in) provided by investing activities(258,874) (1,180,982) 291,618  
Net cash used in investing activitiesNet cash used in investing activities(482,571)(876,458)(500,404)
Net cash used in financing activitiesNet cash used in financing activities(1,299,635) (360,005) (1,270,103) Net cash used in financing activities(2,830,289)(2,257,005)(1,497,881)
Effect of exchange rate changes on cash and cash equivalentsEffect of exchange rate changes on cash and cash equivalents(1,926) (33) 696  Effect of exchange rate changes on cash and cash equivalents(13,988)(28,941)13,460 
Net (decrease) increase in cash and cash equivalents$218,415  $(388,388) $251,331  
Net increase in cash and cash equivalentsNet increase in cash and cash equivalents$342,957 $150,298 $200,201 
Cash, and Cash Equivalents and Marketable Securities:
As of June 30, 2020,2023, our cash, cash equivalents and marketable securities totaled $1.98$3.24 billion, which represents an increase of $0.24 billion$535.2 million from June 30, 2019.2022. The increase is mainly due to net proceeds from our 2020 Senior Notescash provided by operating activities of $0.74$3.67 billion and net proceeds from our revolving credit facilitythe sale of $0.45 billion and cash generated from operationsa business of $1.78 billion,$75.4 million, partially offset by stock repurchases of $1.31 billion, net repayments of debt of $1.17 billion,$787.3 million, cash used for payments of dividends and dividend equivalents of $0.52 billion, stock repurchases of $0.83 billion$732.6 million and capital expenditures of $0.15 billion. $341.6 million.
As of June 30, 2020, $0.822023, $1.04 billion of our $1.98$3.24 billion of cash, cash equivalents, and marketable securities were held by our foreign subsidiaries and branch offices. We currently intend to indefinitely reinvest $0.53 billion$92.5 million of the cash, cash equivalents and marketable securities held by our foreign subsidiaries for which we assert that earnings are permanently reinvested. If, however, a portion of these funds were to be repatriated to the United States,U.S., we would be required to accrue and pay state and foreign taxes of approximately 1%-22% of the funds repatriated. The amount of taxes due will depend on the amount and
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manner of the repatriation, as well as the location from which the funds are repatriated. We have accrued state and foreign tax on the remaining cash of $0.29 billion$951.3 million of the $0.82
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$1.04 billion held by our foreign subsidiaries and branch offices. As such, these funds can be returned to the U.S. without accruing any additional U.S. tax expense.
Cash Dividends and Special Cash Dividend:Dividends:
The total amounts of regular quarterly cash dividends and dividends equivalents paid during the fiscal years ended June 30, 2020, 20192023, 2022 and 20182021 were $522.4$732.6 million, $469.4$638.5 million and $395.6$559.4 million, respectively. The increase in the amount of regular quarterly cash dividends and dividends equivalents paid during the fiscal year ended June 30, 20202023 as compared to the fiscal year ended June 30, 2022 reflected the increase in the level of our regular quarterly cash dividend from $0.75$1.05 to $0.85$1.30 per share that was instituted during the three months ended December 31, 2019.September 30, 2022. The amounts of accrued dividend equivalents payable for regular quarterly cash dividends on unvested restricted stock units (“RSUs”)RSUs with dividend equivalent rights were $8.3$12.2 million and $7.3$11.2 million as of June 30, 20202023 and 2019,2022, respectively. These amounts will be paid upon vesting of the underlying unvested RSUs as described in Note 10 “Equity, Long-term Incentive Compensation Plans and Non-Controlling Interest” to our Consolidated Financial Statements.
On August 6, 2020,3, 2023, we announced that our Board of Directors had declared a quarterly cash dividend of $0.90$1.30 per share. Refer to Note 21 “Subsequent Events” to theour Consolidated Financial Statements for additional information regarding the declaration of our quarterly cash dividend announced subsequent to June 30, 2020.
On November 19, 2014, our Board of Directors declared a special cash dividend of $16.50 per share on our outstanding common stock. The declaration and payment of the special cash dividend was part of our leveraged recapitalization transaction under which the special cash dividend was financed through a combination of existing cash and proceeds from the debt financing disclosed in Note 8 “Debt” that was completed during the three months ended December 31, 2014. The total amount of the special cash dividend accrued by us at the declaration date was substantially paid out during the three months ended December 31, 2014, except for the aggregate special cash dividend of $43.0 million that was accrued for the unvested RSUs to be paid when such underlying unvested RSUs vest. Payments of the special cash dividend with respect to vested restricted stock units during the fiscal years ended June 30, 2019 and 2018 were $2.9 million and $6.4 million, respectively, and by the end of the second quarter of fiscal 2019 all of the special cash dividend accrued with respect to outstanding RSUs had vested and been paid in full. Other than the special cash dividend declared during the three months ended December 31, 2014, we historically have not declared any special cash dividends.2023.
Stock Repurchases:
The shares repurchased under our stock repurchase program have reduced our basic and diluted weighted-average shares outstanding for the fiscal years ended June 30, 20202023 and 2019. The2022. Our stock repurchase program is intended, in part, to offsetmitigate the potential dilutive impact related to our equity incentive plans and shares issued in connection with the purchasesour ESPP as well as to return excess cash to our stockholders. As of June 30, 2023, an aggregate of $1.91 billion was available for repurchase under our Employee Stock Purchase Planstock repurchase program, which reflects an increase in the authorized repurchase amount of $6.00 billion in the fourth quarter of fiscal 2022.
On June 23, 2022, the Company executed accelerated share repurchase agreements (the “ASR Agreements”) with two financial institutions to repurchase shares of our common stock in exchange for an upfront payment of $3.00 billion. The Company received initial deliveries totaling approximately 6.5 million shares on June 24, 2022, which represented 70% of the prepayment amount at the then-prevailing market price of the Company’s shares of stock. The initial shares delivered were retired immediately upon settlement and treated as repurchases of the Company’s common stock for purposes of earnings per share calculations. Final settlement of the ASR Agreements occurred during the three months ended December 31, 2022, resulting in the delivery of 2.4 million additional shares, which yielded an average share price of $333.88 for the entire transaction.
The Inflation Reduction Act of 2022 (“ESPP”IRA”) programintroduced a 1% excise tax imposed on certain stock repurchases by publicly traded companies made after December 31, 2022. The excise tax is recorded as part of the cost basis of treasury stock repurchased after December 31, 2022 and, the vesting of employee restricted stock units.
Fiscal Year 2020 Compared to Fiscal Year 2019as such, is included in stockholders’ equity.
Cash Flows fromProvided by Operating Activities:
We have historically financed our liquidity requirements through cash generated from operations. Net cash provided by operating activities during the fiscal year ended June 30, 20202023 increased by $0.63 billion$357.1 million compared to the fiscal year ended June 30, 2019,2022, from $1.15$3.31 billion to $1.78$3.67 billion, primarily as a result of the following factors:
An increase in collections of approximately $1.67$1.6 billion mainly driven by higher shipments shipments;and inclusion of Orbotech during the entire 2020 fiscal year;
Lower merger and acquisition costsAn increase in interest income of approximately $29.0$65 million; partially offset by the following:
A decrease indue to prior year gains from currency and interest incomerate derivatives used for risk management purposes of approximately $16.0 million mainly due to lower average cash balances and interest rates;$111 million;
An increase in accounts payable payments of approximately $619.0 million mainly due to the inclusion of Orbotech during the entire 2020 fiscal year;$848 million;
An increase in employee-related payments of approximately $391.0 million mainly due to the inclusion of Orbotech during the entire 2020 fiscal year;$266 million;
An increase of debt interestin income tax payments of approximately $47.0$31 million;
An increase in other tax payments of approximately $27 million; and
An increase in debt interest payment of approximately $67 million related to Senior Notes issued in March 2019 for the Orbotech acquisition and early redemption
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Cash Flows fromUsed in Investing Activities:Activities
Net cash used in investing activities during the fiscal year ended June 30, 20202023 was $0.26 billion$482.6 million compared to net cash used by investing activities of $1.18 billion$876.5 million during the fiscal year ended June 30, 2019.2022. This decrease in cash used was mainly due to a
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decrease in cash paid for business acquisitions of $1.73 billion,$452.0 million and an increase in proceeds from the sale of a business of $75.4 million, partially offset by higheran increase in net purchases of marketableavailable for sale and trading securities of $0.79 billion.$71.7 million and an increase in cash paid to purchase fixed assets of $34.3 million.
Cash Flows fromUsed in Financing Activities:
Net cash used in financing activities during the fiscal year ended June 30, 2020 increased2023 was $2.83 billion compared to $2.26 billion during the fiscal year ended June 30, 2019, from $0.36 billion to $1.30 billion.2022. This changeincrease was mainly impacted by lowerdue to an increase in net proceeds from borrowingsdebt repayments of $1.16$4.02 billion, an increase in cash paid for dividends and dividend equivalents of $93.4 million, partially offset by a decrease in cash used for common stock repurchases of $0.27 billion.$2.66 billion and cash paid for purchase of forward contract for accelerated share repurchases of $900.0 million.
Senior Notes:
In June 2022, we issued $3.00 billion (“2022 Senior Notes”) aggregate principal amount of senior unsecured notes as follows: $1.00 billion of 4.650% senior, unsecured notes due July 15, 2032; $1.20 billion of 4.950% senior, unsecured notes due July 15, 2052; and $800.0 million of 5.250% senior, unsecured notes due July 15, 2062. A portion of the net proceeds of the 2022 Senior Notes was used to complete a tender offer in July 2022 for an aggregate principal amount of $500.0 million of our 2014 Senior Notes due 2024, as defined below. The transaction resulted in a pre-tax net loss on extinguishment of debt of $13.3 million in the first quarter of fiscal 2023. The remainder of the net proceeds were used for share repurchases and for general corporate purposes.
In February 2020, March 2019 and November 2014, we issued $750.0 million, $1.20 billion and $2.50 billion, respectively (each a "2020(the “2020 Senior Notes", aNotes,” “2019 Senior Notes”, a and “2014 Senior Notes”,Notes,” respectively, and collectively with the 2022 Senior Notes, the “Senior Notes”), aggregate principal amount of senior, unsecured long-term notes. In July 2022, February 2020, and October 2019 and November 2017, we repaid $500.0 million, $500.0 million, $250.0 million and $250.0 million of the Senior Notes, respectively.
In February 2020, S&P upgraded its credit rating of the Company to “BBB+” and revised its outlook to stable, which permanently removed interest rate adjustments and the interest rate on the 2014 Senior Notes became fixed. The interest rate for each series of the 2020 Senior Notes and 2019 Senior Notes are not subject to adjustments.
In January 2020, we entered into a series of forward contracts (“2020 Rate Lock Agreements”) to lock the 30-year treasury rate (“benchmark rate”) on a portion of the 2020 Senior Notes. The 2020 Rate Lock Agreements had a notional amount of $350.0 million in aggregate and matured in the same quarter. The 2020 Rate Lock Agreements were terminated on the date of the pricing of the $750.0 million of 3.300% Senior Notes due in 2050 and we recorded the fair value of $21.5 million as a loss within Accumulated Other Comprehensive Income (Loss) (“OCI”) as of March 31, 2020, which will be amortized over the life of the debt. During the fiscal year ended June 30, 2018, we entered into a series of forward contracts (the “2018 Rate Lock Agreements”) to lock the benchmark interest rate with notional amount of $500.0 million in aggregate. In October 2014, we entered into a series of forward contracts to lock the 10-year treasury rate (“benchmark rate”) on a portion of the 2014 Senior Notes with a notional amount of $1.00 billion in aggregate. For additional details, refer to Note 17 “Derivative Instruments and Hedging Activities” and Note 8 “Debt” of the Notes to the Consolidated Financial Statements.
The original discounts on the 2020 Senior Notes the 2019 Senior Notes and the 2014 Senior Notes amounted to $0.3 million, $6.7 million and $4.0 million, respectively, and are being amortized over the life of the debt. Interest is payable as follows: semi-annually on January 15 and July 15 of each year for the 2022 Senior Notes; semi-annually on March 1 and September 1 of each year for the 2020 Senior Notes; semi-annually on March 15 and September 15 of each year for the 2019 Senior Notes; and semi-annually on May 1 and November 1 of each year for the 2014 Senior Notes. The indenturerelevant indentures for the Senior Notes (the(collectively, the “Indenture”) includesinclude covenants that limit our ability to grant liens on our facilities and enter into sale and leaseback transactions, subject to certain allowances under which certain sale and leaseback transactions are not restricted.transactions.
In certain circumstances involving a change of control followed by a downgrade of the rating of a series of Senior Notes by at least two of Moody’s, S&P and Fitch, Inc., unless we have exercised our rights to redeem the Senior Notes of such series, we will be required to make an offer to repurchase all or, at the holder’s option, any part of each holder’s Senior Notes of that series pursuant to the offer described below (the “ChangeChange of Control Offer”).Offer. In the Change of Control Offer, we will be required to offer payment in cash equal to 101% of the aggregate principal amount of Senior Notes repurchased plus accrued and unpaid interest, if any, on the Senior Notes repurchased, up to, but not including, the date of repurchase.
As of June 30, 2020,2023, we were in compliance with all of our covenants under the Indenture associated with the Senior Notes.
Revolving Credit Facility:
In November 2017,As of March 31, 2022, we entered into ahad in place the Prior Credit Agreement (the “Credit Agreement”) providing for a $750.0 million$1.00 billion five-year unsecured Prior Revolving Credit Facility (the “Revolvingwith a maturity date of November 30, 2023. In the fourth quarter of fiscal 2022, we replaced the Prior Credit Facility”), which replaced our priorAgreement and Prior Revolving Credit Facility.Facility with the Credit Agreement and the Revolving Credit Facility having a maturity of June 8, 2027 that allows us to borrow up to $1.50 billion. Subject to the terms of the Credit Agreement, the Revolving Credit Facility may be increased inby an amount up to $250.0 million in the aggregate. In November 2018, we entered into an Incremental Facility, Extension and Amendment Agreement (the “Amendment”), which amends the Credit Agreement to (a) extend the Maturity Date (the “Maturity Date”) from November 30, 2022 to November 30, 2023, (b) increase the total commitment by $250.0 million and (c) effect certain other amendments to the Credit Agreement as set forth in the Amendment. After giving effect to the Amendment, the total commitments under the Credit Agreement are $1.00 billion. During the fiscal year ended June 30, 2020, we borrowed $450.0 million from the Revolving Credit Facility and made a principal payment of $400.0 million. As of June 30, 2020,2022, we had outstanding $50.0$275.0 million aggregate principal amount of borrowings under the Revolving Credit Facility, which was borrowed in the fourth quarter of fiscal 2022. During the fiscal year ended June 30, 2023, we borrowed $300.0 million from the Revolving Credit Facility and made principal payments of $575.0 million so that, as of June 30, 2023, we had no outstanding borrowings under the Revolving Credit Facility.
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We may borrow, repay and reborrow funds under the Revolving Credit Facility until the Maturity Date,maturity date, at which time such Revolving Credit Facility will terminate, and all outstanding loans under such facility, togetherwe may exercise two one-year extension options with all accrued and unpaid interest, must be repaid.the consent of the lenders. We may prepay outstanding borrowings under the Revolving Credit Facility at any time without a prepayment penalty.
Borrowings under the Revolving Credit Facility can be made as Term Secured Overnight Financing (“SOFR”) Loans or Alternate Base Rate (“ABR”) Loans, at the Company’s option. In the event that Term SOFR is unavailable, any Term SOFR elections will be converted to Daily Simple SOFR, as long as it is available. Each Term SOFR Loan will bear interest at our option, at either: (i)a rate per annum equal to the Alternative Base Rate (“ABR”)applicable Adjusted Term SOFR rate, which is equal to the applicable Term SOFR rate plus 10 bps that shall not be less than zero, plus a spread which rangesranging from 75 bps to 125 bps, as determined by the Company’s credit ratings at the time. Each ABR Loan will bear interest at a rate per annum equal to the ABR plus a spread ranging from 0 bps to 7525 bps, or (ii)as determined by the London Interbank Offered Rate (“LIBOR”) plus a spread, which ranges from 100 bps to 175 bps. The spreads under ABR and LIBOR are subject to adjustment in conjunction withCompany’s credit rating downgrades or upgrades.ratings at the time. We are also obligated to pay an annual commitment fee on the daily undrawn balance of the Revolving Credit Facility, which ranges from 104.5 bps to 2512.5 bps, subject to an adjustment in conjunction with changes to our credit rating. The applicable interest rates and commitment fees are also subject to adjustment based on the Company’s performance against certain environmental sustainability key performance indicators (“KPI”) related to GHG emissions and renewable electricity usage. Our performance against these KPIs in calendar year 2022 resulted in reductions to the fees associated with our Revolving Credit Facility. As of June 30, 2020, we elected to pay2023, the all-in interest onrate of the borrowed amount underTerm SOFR loans reflected the Revolving Credit Facility at LIBORapplicable adjusted Term SOFR plus a spread of 112.597.5 bps and we pay an annualthe applicable commitment fee of 12.5 bps on the daily undrawn balance of the Revolving Credit Facility.Facility was 8.5 bps.
The Prior Revolving Credit Facility requiresrequired us to maintain an interest expense coverage ratio, as described in the Prior Credit Agreement, on a quarterly basis, covering the trailing four consecutive fiscal quarters of no less than 3.50 to 1.00. In addition, we are required to maintain theThe Revolving Credit Facility removed that requirement. The maximum leverage ratio as described in the Credit Agreement, on a quarterly basis, of 3.00is 3.50 to 1.00, covering the trailing four consecutive fiscal quarters for each fiscal quarter, which can be increased to 4.00 to 1.00 for a period of time in connection with a material acquisition or a series of material acquisitions. As of June 30, 2020,2023, our maximum allowed leverage ratio was 3.50 to 1.00.
We were in compliance with all covenants under the Credit Agreement as of June 30, 20202023 (the interest expense coverage ratio was 13.97 to 1.00 and the leverage ratio was 1.561.26 to 1.00). Considering our current liquidity position, short-term financial forecasts and ability to prepay the Revolving Credit Facility, if necessary, we expect to continue to be in compliance with our financial covenants at the end of our fiscal year ending June 30, 2021.2024.
Contractual ObligationsFactoring Arrangements
We have agreements with financial institutions to sell certain of our trade receivables and promissory notes from customers without recourse. In addition, we periodically sell certain letters of credit (“LC”), without recourse, received from customers as payment for goods and services.
The following table shows total receivables sold under factoring agreements and proceeds from sales of LC for the indicated periods:
Year Ended June 30,
(In thousands)202320222021
Receivables sold under factoring agreements$328,933 $250,983 $305,565 
Proceeds from sales of LC$69,247 $151,924 $133,679 
 Factoring and LC fees for the sale of certain trade receivables were recorded in Other expense (income), net and were not material for the periods presented.
We maintain guarantee arrangements available through various financial institutions for up to $78.2 million, of which $44.7 million had been issued as of June 30, 2023, primarily to fund guarantees to customs authorities for value-added tax and other operating requirements of our subsidiaries in Europe, Israel, and Asia.
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Material Cash Requirements
The following is a schedule summarizing our significant obligations to make future payments under contractual obligationsmaterial cash requirements as of June 30, 2020:2023: 
(In thousands)TotalShort-TermLong-term
Debt obligations(1)
$5,950,000 $— $5,950,000 
Interest payments associated with all debt obligations(2)
5,457,961 275,725 5,182,236 
Purchase commitments(3)
2,505,755 2,284,237 221,518 
Income taxes payable(4)
208,067 — 208,067 
Operating leases(5)
198,352 38,042 160,310 
Cash long-term incentive program(6)
175,443 76,762 98,681 
Pension obligations(7)
51,816 4,344 47,472 
EDSP(8)
258,223 — 258,223 
Transition tax payable(9)
195,713 49,017 146,696 
Liability for employee rights upon retirement(10)
46,014 — 46,014 
Other(11)
12,185 6,962 5,223 
Total material cash requirements$15,059,529 $2,735,089 $12,324,440 
______________
Fiscal year ending June 30,
(In thousands)Total202120222023202420252026 and thereafterOthers
Debt obligations(1)
$3,500,000 $— $— $— $50,000 $1,250,000 $2,200,000 $— 
Interest payments associated with all
debt obligations(2)
2,087,338 151,118 151,067 150,331 149,800 120,738 1,364,284 — 
Purchase commitments(3)
896,928 887,851 8,397 453 227 — — — 
Income taxes
payable(4)
172,674 — — — — — — 172,674 
Operating leases105,743 30,628 22,750 15,410 10,221 8,508 18,226 — 
Cash long-term incentive program(5)
197,116 78,404 56,573 41,039 21,100 — — — 
Pension obligations(6)
42,482 3,014 2,955 3,047 4,317 3,758 25,391 — 
Executive Deferred
Savings Plan(7)
215,167 — — — — — — 215,167 
Transition tax payable(8)
274,498 26,143 26,143 26,143 49,018 65,357 81,694 — 
Liability for employee rights upon retirement(9)
52,898 — — — — — — 52,898 
Other(10)
8,310 3,287 2,600 1,612 811 — — — 
Total obligations$7,553,154 $1,180,445 $270,485 $238,035 $285,494 $1,448,361 $3,689,595 $440,739 
__________________ 
(1)Represents $3.45$5.95 billion aggregate principal amount of Senior Notes due from fiscal year 2025 to fiscal year 2050 and $50.0 million principal amount of Revolving Credit Facility due in fiscal year 2024.2063.
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(2)The interest payments associated with the Senior Notes payable included in the table above are based on the principal amount multiplied by the applicable interest rate for each series of Senior Notes. Our future interest payments are subject to change if our then effective credit rating is below investment grade as discussed above. The interestAs of June 30, 2023, the commitment fee payment under the Revolving Credit Facility for the undrawn balance is payable at 12.58.5 bps as a commitment fee based on the daily undrawn balance, and we assumed no borrowings under the Revolving Credit Facility for the future and utilized the existing commitment fee rate for the projected interest payments included in the table above. Our future interest payments for the Revolving Credit Facility isare subject to change due to our actual borrowings under the Revolving Credit Facility, any upgrades or downgrades to our then effectivethen-effective credit rating.rating as well as the Company’s performance against certain environmental sustainability KPIs related to GHG emissions and renewable electricity usage.
(3)Represents an estimate of significant commitments to purchase inventory from our suppliers as well as an estimate of significant purchase commitments associated with goods, services and other assets in the ordinary course of business. Our obligation under these purchase commitments is generally restricted to a forecasted time-horizon as mutually agreed upon between the parties. This forecasted time-horizon can vary among different suppliers. Actual expenditures will vary based upon the volume of the transactions and length of contractual service provided. In addition, the amounts paid under these arrangements may be less in the event the arrangements are renegotiated or canceled. Certain agreements provide for potential cancellation penalties.
(4)Represents the estimated income tax payable obligation related to uncertain tax positions as well as related accrued interest. We are unable to make a reasonably reliable estimate of the timing of payments in individual years due to uncertainties in the timing of tax audit outcomes.
(5)RepresentsOperating lease obligations represent the amountundiscounted lease payments under non-cancelable leases, but exclude non-lease components.
(6)As part of our employee compensation program, we issue cash-based long-term incentive (“Cash LTI”) awards to many of our employees. Cash LTI awards issued to employees under the Cash Long-Term Incentive Plan (“Cash LTI Plan”) generally vest in three or four equal installments. The amounts in the table above are those committed under our cash long-term incentive program. Thethe Cash LTI Plan; the expected total payment after estimated forfeitures is approximately $160.2$146 million. For additional details, refer to Note 10 “Equity, Long-term Incentive Compensation Plans and Non-Controlling Interest” to our Consolidated Financial Statements.
(6)(7)Represents an estimate of expected benefit payments up to fiscal year 20302033 that was actuarially determined and excludes the minimum cash required to contribute to the plan.our defined benefit pension plans. As of June 30, 2020,2023, our defined benefit pension plans do not have material required minimum cash contribution obligations.
(7)(8)Represents the amount committed under our non-qualified executive deferred compensation plan. We are unable to make a reasonably reliable estimate of the timing of payments in individual years due to the uncertainties in the timing around participant’s separation and any potential changes that participants may decide to make to the previous distribution elections.
(8)(9)Represents the transition tax liability associated with our deemed repatriation of accumulated foreign earnings as a resultresulting from the enactment of the Tax Cuts and Jobs-ActAct into law on December 22, 2017.
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(10)Represents severance payments due upon dismissal of an employee or upon termination of employment in certain other circumstances as required under Israeli law.
(10)(11)Represents amounts committed for accrued dividends payable for quarterly cash dividends for unvested restricted stock unitsRSUs granted with dividend equivalent rights. For additional details, refer to Note 10 “Equity, Long-term Incentive Compensation Plans and Non-Controlling Interest” to our Consolidated Financial Statements.
We have adopted a cash-based long-term incentive (“Cash LTI”) program for many of our employees as part of our employee compensation program. Cash LTI awards issued to employees under the Cash Long-Term Incentive Plan (“Cash LTI Plan”) generally vest in three or four equal installments. For additional details, refer to Note 10 “Equity, Long-term Incentive Compensation Plans and Non-Controlling Interest” to our Consolidated Financial Statements.
We have agreements with financial institutions to sell certain of our trade receivables and promissory notes from customers without recourse. In addition, we periodically sell certain letters of credit (“LCs”), without recourse, received from customers in payment for goods and services.
The following table shows total receivables sold under factoring agreements and proceeds from sales of LCs for the indicated periods:
Year ended June 30,
(In thousands)202020192018
Receivables sold under factoring agreements$293,006  $193,089  $217,462  
Proceeds from sales of LCs$59,036  $95,436  $5,511  
 Factoring and LC fees for the sale of certain trade receivables were recorded in other expense (income), net and were not material for the periods presented.
We maintain guarantee arrangements available through various financial institutions for up to $81.7 million, of which $68.7 million had been issued as of June 30, 2020, primarily to fund guarantees to customs authorities for value-added tax (“VAT”) and other operating requirements of our subsidiaries in Europe, Israel, and Asia.
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Working Capital:
Working capital was $3.02$4.63 billion as of June 30, 2020,2023, which represents an increase of $477.2$331.4 million compared to our working capital as of June 30, 2019.2022. As of June 30, 2020,2023, our principal sources of liquidity consisted of $1.98$3.24 billion of cash, cash equivalents and marketable securities. Our liquidity may be affected by many factors, some of which are based on the normal ongoing operations of the business, spending for business acquisitions, and other factors such as uncertainty in the global and regional economies and the semiconductor, semiconductor-related and electronic device industries. Although cash requirements will fluctuate based on the timing and extent of these factors, we believe that cash generated from operations, together with the liquidity provided by existing cash and cash equivalents balances and our $1.00$1.50 billion Revolving Credit Facility, will be sufficient to satisfy our liquidity requirements associated with working capital needs, capital expenditures, cash dividends, stock repurchases and other contractual obligations, including repayment of outstanding debt, for at least the next 12 months.
Our credit ratings as of June 30, 20202023 are summarized below: 
Rating AgencyRating
FitchBBB+A-
Moody’sBaa1A2
Standard & Poor’sS&PBBB+A-
In June 2022, S&P upgraded our senior unsecured credit rating from BBB+ to A-. In March 2022, Fitch upgraded our senior unsecured credit rating from BBB+ to A-. Factors that can affect our credit ratings include changes in our operating performance, the economic environment, conditions in the semiconductor and semiconductor capital equipment industries, our financial position, material acquisitions and changes in our business strategy.
Off-Balance Sheet Arrangements
As of June 30, 2020, we did not have any off-balance sheet arrangements, as defined in Item 303(a)(4)(ii) of SEC Regulation S-K, that have or are reasonably likely to have a current or future effect on our financial position, changes in financial condition, revenues and expenses, results of operations, liquidity, capital expenditures, or capital resources that are material to investors. Refer to Note 16 “Commitments and Contingencies” to our Consolidated Financial Statements for information related to indemnification obligations.
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ITEM 7A.QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
We are exposed to financial market risks, including changes in interest rates, foreign currency exchange rates and marketable equity security prices. To mitigate these risks, we utilize derivative financial instruments, such as foreign currency hedges. All of the potential changes noted below are based on sensitivity analysisanalyses performed on our financial position as of June 30, 2020.2023. Actual results may differ materially.
As of June 30, 2020,2023, we had an investment portfolio of fixed income securities of $717.5 million$1.23 billion. These securities, as with all fixed income instruments, are subject to interest rate risk and will decline in value if market interest rates increase. If market interest rates were to increase immediately and uniformly by 100 bps from levels as of June 30, 2020,2023, the fair value of the portfolio would have declined by $4.7$12.4 million.
In February 2020, March 2019 and November 2014, we issued $750.0 million, $1.20 billion and $2.50 billion, respectively, (each, a “2020 Senior Notes”, “2019 Senior Notes”, a “2014 Senior Notes”, and collectively the “Senior Notes”) aggregate principal amount of fixed rate senior, unsecured long-term notes. The fair market value of our long-term fixed interest rate notesSenior Notes is subject to interest rate risk. Generally, the fair market value of fixed interest rate notes will increase as market interest rates fall and decrease as market interest rates rise. As of June 30, 2020,2023, the fair value and the book value of our Senior Notes were $4.01 billion and $3.45 billion, respectively, due in various fiscal years ranging from 20242025 to 2050. The interest expense for the 2014 Senior Notes was subject to interest rate adjustments following downgrade of our credit ratings below investment grade by the credit rating agencies. In February 2020, S&P upgraded its credit rating of the Company to “BBB+”2063 were $5.69 billion and revised its outlook to stable, which permanently removed interest rate adjustments and the interest rate on the 2014 Senior Notes became fixed. Unlike the 2014 Senior Notes, the interest rate for each series of the 2019 Senior Notes are not subject to such adjustments.$5.89 billion, respectively.

In November 2017, we entered intoWe have in place a Credit Agreement (the “Credit Agreement”) for a $750.0 million five-year unsecured Revolving Credit Facility (the “Revolving Credit Facility”), which replaced our prior Credit Agreement. Subjectthat allows us to the termsborrow up to $1.50 billion, has a maturity date of the Credit Agreement, the Revolving Credit FacilityJune 8, 2027 with two one-year extension options, and may be increased inby an amount up to $250.0 million in the aggregate. In November 2018, we entered into an Incremental Facility, Extension and Amendment Agreement (the “Amendment”), which amends the Credit Agreement to (a) extend the Maturity Date (the “Maturity Date”) from November 30, 2022 to November 30, 2023, (b) increase the total commitment by $250.0 million and (c) effect certain other amendments to the Credit Agreement as set forth in the Amendment. After giving effect to the Amendment, the total commitments under the Credit Agreement are $1.00 billion. As of June 30, 2020,2023, we had outstanding $50.0 million aggregate principal amount ofno borrowings under the Revolving Credit Facility. As of June 30, 2020, we electedEach Term SOFR Loan will bear interest at a rate per annum equal to pay interest on the borrowed amount underapplicable Adjusted Term SOFR rate, which is equal to the Revolving Credit Facilityapplicable Term SOFR rate plus 10 bps that shall not be less than zero, plus a spread ranging from 75 bps to 125 bps, as determined by our credit ratings at the London Interbank Offered Rate (“LIBOR”) plus a spread. The spread ranges from 100 bps to 175 bps based on the adjusted credit rating.time. The fair value of the borrowings under the Revolving Credit Facility is subject to interest rate and credit risk onlydue to the extenttiming of the fixed spread portionrate resets and changes in the market’s assessment of risk of default, respectively. Pursuant to the terms of the interest rates which does not fluctuate with changes in interest rates. WeCredit Agreement, we are also obligated to pay an annual commitment fee of 12.5 bps on the daily undrawn balance of the Revolving Credit Facility which is subject to an adjustment in conjunction with our credit rating downgrades or upgrades. The annual commitment feeat a rate that ranges from 104.5 bps to 2512.5 bps, on the daily undrawn balance of the Revolving Credit Facility, depending upon the then-effectiveour then prevailing credit rating. As of June 30, 2020, if LIBOR-based interest rates increased by 100 bps,2023 the change would increase our annual interest expense annually by approximately $0.5 million as it relates to our borrowings under the Revolving Credit Facility.commitment fee was 8.5 bps. Additionally, as of June 30, 2020,2023, if our credit ratings were downgraded to be below investment grade, the maximum potential increase to our annual commitment fee for the Revolving Credit Facility, using the highest range of the ranges discussed above, is estimated to be approximately $0.9$1 million.
Our equity investment in a publicly traded company is subject to market price risk, which we typically do not attempt to reduce or eliminate through hedging activities. As of June 30, 2023, the fair value of our investment in the marketable equity security, which began publicly trading on the Tokyo Stock Exchange on April 5, 2021, was $18.2 million. Assuming a decline of 50% in market prices, the aggregate value of our investment in the marketable equity security could decrease by approximately $9 million, based on the value as of June 30, 2023.
See Note 5 “Marketable Securities” to our Consolidated Financial Statements in Part II, Item 8; Management’s“Liquidity and Capital Resources” in “Management’s Discussion and Analysis of Financial Condition and Results of Operations, “Liquidity and Capital Resources,”Operations” in Part II, Item 7; and Risk Factors“Risk Factors” in Part I, Item 1A of this Annual Report on Form 10-K for a description of recent market events that may affect the value of the investments in our portfolio that we held as of June 30, 2020.2023.
As of June 30, 2020,2023, we had net forward and option contracts to sell $89.4purchase $329.7 million in foreign currency in order to hedge certain currency exposures (see Note 17 “Derivative Instruments and Hedging Activities” to our Consolidated Financial Statements for additional details). If we had entered into these contracts on June 30, 2020,2023, the U.S. dollar equivalent would have been $88.7$353.3 million. A 10% adverse move in all currency exchange rates affecting the contracts would decrease the fair value of the contracts by $39.0$74.5 million. However, if this occurred, the fair value of the underlying exposures hedged by the contracts would increase by a similar amount. Accordingly, we believe that, as a result of the hedging of certain of our foreign currency exposure, changes in most relevant foreign currency exchange rates should have no material impact on our results of operations or cash flows.
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ITEM 8.FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
 
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KLA CORPORATION
Consolidated Balance Sheets
 
As of June 30, As of June 30,
(In thousands, except par value)(In thousands, except par value)20202019(In thousands, except par value)20232022
ASSETSASSETSASSETS
Current assets:Current assets:Current assets:
Cash and cash equivalentsCash and cash equivalents$1,234,409  $1,015,994  Cash and cash equivalents$1,927,865 $1,584,908 
Marketable securitiesMarketable securities746,063  723,391  Marketable securities1,315,294 1,123,100 
Accounts receivable, netAccounts receivable, net1,107,413  990,113  Accounts receivable, net1,753,361 1,811,877 
InventoriesInventories1,310,985  1,262,500  Inventories2,876,784 2,146,889 
Other current assetsOther current assets324,675  323,077  Other current assets498,728 502,137 
Total current assetsTotal current assets4,723,545  4,315,075  Total current assets8,372,032 7,168,911 
Land, property and equipment, netLand, property and equipment, net519,824  448,799  Land, property and equipment, net1,031,841 849,929 
GoodwillGoodwill2,045,402  2,211,858  Goodwill2,278,820 2,320,049 
Deferred income taxesDeferred income taxes236,797  206,141  Deferred income taxes816,899 579,173 
Purchased intangible assets, netPurchased intangible assets, net1,391,413  1,560,670  Purchased intangible assets, net935,303 1,194,414 
Other non-current assetsOther non-current assets362,979  265,973  Other non-current assets637,462 484,612 
Total assetsTotal assets$9,279,960  $9,008,516  Total assets$14,072,357 $12,597,088 
LIABILITIES, NON-CONTROLLING INTEREST AND STOCKHOLDERS’ EQUITYLIABILITIES, NON-CONTROLLING INTEREST AND STOCKHOLDERS’ EQUITYLIABILITIES, NON-CONTROLLING INTEREST AND STOCKHOLDERS’ EQUITY
Current liabilities:Current liabilities:Current liabilities:
Accounts payableAccounts payable$264,280  $202,416  Accounts payable$371,026 $443,338 
Deferred system revenueDeferred system revenue336,237  282,348  Deferred system revenue651,720 500,969 
Deferred service revenueDeferred service revenue233,493  206,669  Deferred service revenue416,606 381,737 
Current portion of long-term debt—  249,999  
Other current liabilitiesOther current liabilities865,776  827,054  Other current liabilities2,303,490 1,545,039 
Total current liabilitiesTotal current liabilities1,699,786  1,768,486  Total current liabilities3,742,842 2,871,083 
Non-current liabilities:
Long-term debtLong-term debt3,469,670  3,173,383  Long-term debt5,890,736 6,660,718 
Deferred tax liabilitiesDeferred tax liabilities660,885  702,285  Deferred tax liabilities529,287 658,937 
Deferred service revenueDeferred service revenue96,325  98,772  Deferred service revenue176,681 124,618 
Other non-current liabilitiesOther non-current liabilities672,284  587,897  Other non-current liabilities813,058 882,642 
Total liabilitiesTotal liabilities6,598,950  6,330,823  Total liabilities11,152,604 11,197,998 
Commitments and contingencies (Notes 9, 15 and 16)Commitments and contingencies (Notes 9, 15 and 16)Commitments and contingencies (Notes 9, 15 and 16)
Stockholders’ equity:Stockholders’ equity:Stockholders’ equity:
Preferred stock, $0.001 par value, 1,000 shares authorized, NaN outstanding—  —  
Common stock, $0.001 par value, 500,000 shares authorized, 277,526 and 276,202 shares issued, 155,461 and 159,475 shares outstanding, as of June 30, 2020 and June 30, 2019, respectively155  159  
Preferred stock, $0.001 par value, 1,000 shares authorized, none outstandingPreferred stock, $0.001 par value, 1,000 shares authorized, none outstanding— — 
Common stock, $0.001 par value, 500,000 shares authorized, 279,995 and 279,210 shares issued, 136,750 and 141,804 shares outstanding, as of June 30, 2023 and June 30, 2022, respectivelyCommon stock, $0.001 par value, 500,000 shares authorized, 279,995 and 279,210 shares issued, 136,750 and 141,804 shares outstanding, as of June 30, 2023 and June 30, 2022, respectively137 142 
Capital in excess of par valueCapital in excess of par value2,090,113  2,017,153  Capital in excess of par value2,107,526 1,061,798 
Retained earningsRetained earnings654,930  714,825  Retained earnings848,431 366,882 
Accumulated other comprehensive income (loss)(79,774) (73,029) 
Accumulated other comprehensive lossAccumulated other comprehensive loss(36,341)(27,471)
Total KLA stockholders’ equityTotal KLA stockholders’ equity2,665,424  2,659,108  Total KLA stockholders’ equity2,919,753 1,401,351 
Non-controlling interest in consolidated subsidiariesNon-controlling interest in consolidated subsidiaries15,586  18,585  Non-controlling interest in consolidated subsidiaries— (2,261)
Total stockholders’ equityTotal stockholders’ equity2,681,010  2,677,693  Total stockholders’ equity2,919,753 1,399,090 
Total liabilities and stockholders’ equityTotal liabilities and stockholders’ equity$9,279,960  $9,008,516  Total liabilities and stockholders’ equity$14,072,357 $12,597,088 

See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Consolidated Statements of Operations
 
Year ended June 30, Year Ended June 30,
(In thousands, except per share amounts)(In thousands, except per share amounts)202020192018(In thousands, except per share amounts)202320222021
Revenues:Revenues:Revenues:
ProductProduct$4,328,725  $3,392,243  $3,160,671  Product$8,379,025 $7,301,428 $5,240,316 
ServiceService1,477,699  1,176,661  876,030  Service2,117,031 1,910,455 1,678,418 
Total revenuesTotal revenues5,806,424  4,568,904  4,036,701  Total revenues10,496,056 9,211,883 6,918,734 
Costs and expenses:Costs and expenses:Costs and expenses:
Costs of revenuesCosts of revenues2,449,561  1,869,377  1,446,041  Costs of revenues4,218,307 3,592,441 2,772,165 
Research and developmentResearch and development863,864  711,030  608,531  Research and development1,296,727 1,105,254 928,487 
Selling, general and administrativeSelling, general and administrative734,149  599,124  442,304  Selling, general and administrative986,326 860,007 729,602 
Goodwill impairment256,649  —  —  
Interest expenseInterest expense160,274  124,604  114,376  Interest expense296,940 160,339 157,328 
Loss on extinguishment of debtLoss on extinguishment of debt22,538  —  —  Loss on extinguishment of debt13,286 — — 
Other expense (income), netOther expense (income), net2,678  (31,462) (30,482) Other expense (income), net(104,720)4,605 (29,302)
Income before income taxesIncome before income taxes1,316,711  1,296,231  1,455,931  Income before income taxes3,789,190 3,489,237 2,360,454 
Provision for income taxesProvision for income taxes101,686  121,214  653,666  Provision for income taxes401,839 167,177 283,101 
Net incomeNet income1,215,025  1,175,017  802,265  Net income3,387,351 3,322,060 2,077,353 
Less: Net loss attributable to non-controlling interest(1,760) (600) —  
Less: Net income (loss) attributable to non-controlling interestLess: Net income (loss) attributable to non-controlling interest74 253 (939)
Net income attributable to KLANet income attributable to KLA$1,216,785  $1,175,617  $802,265  Net income attributable to KLA$3,387,277 $3,321,807 $2,078,292 
Net income per share attributable to KLANet income per share attributable to KLANet income per share attributable to KLA
BasicBasic$7.76  $7.53  $5.13  Basic$24.28 $22.07 $13.49 
DilutedDiluted$7.70  $7.49  $5.10  Diluted$24.15 $21.92 $13.37 
Weighted-average number of shares:Weighted-average number of shares:Weighted-average number of shares:
BasicBasic156,797  156,053  156,346  Basic139,483 150,494 154,086 
DilutedDiluted158,005  156,949  157,378  Diluted140,235 151,555 155,437 

See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Consolidated Statements of Comprehensive Income
Year ended June 30,Year Ended June 30,
(In thousands)(In thousands)202020192018(In thousands)202320222021
Net incomeNet income$1,215,025  $1,175,017  $802,265  Net income$3,387,351 $3,322,060 $2,077,353 
Other comprehensive income (loss):Other comprehensive income (loss):Other comprehensive income (loss):
Currency translation adjustments:Currency translation adjustments:Currency translation adjustments:
Cumulative currency translation adjustmentsCumulative currency translation adjustments(26) (5,190) 1,358  Cumulative currency translation adjustments(22,288)(15,915)12,236 
Income tax (provision) benefitIncome tax (provision) benefit110  117  (678) Income tax (provision) benefit1,547 4,592 (842)
Net change related to currency translation adjustmentsNet change related to currency translation adjustments84  (5,073) 680  Net change related to currency translation adjustments(20,741)(11,323)11,394 
Cash flow hedges:Cash flow hedges:Cash flow hedges:
Net unrealized gains (losses) arising during the period(16,739) (9,119) (1,934) 
Net unrealized gains arising during the periodNet unrealized gains arising during the period30,025 104,952 3,782 
Reclassification adjustments for net (gains) losses included in net incomeReclassification adjustments for net (gains) losses included in net income(2,072) (4,018) (3,846) Reclassification adjustments for net (gains) losses included in net income(29,058)(5,919)181 
Income tax (provision) benefitIncome tax (provision) benefit4,286  2,033  2,491  Income tax (provision) benefit2,141 (22,105)(805)
Net change related to cash flow hedgesNet change related to cash flow hedges(14,525) (11,104) (3,289) Net change related to cash flow hedges3,108 76,928 3,158 
Net change related to unrecognized losses and transition obligations in connection with defined benefit plansNet change related to unrecognized losses and transition obligations in connection with defined benefit plans2,397  (1,824) 7,162  Net change related to unrecognized losses and transition obligations in connection with defined benefit plans6,074 (1,438)(7,247)
Available-for-sale securities:Available-for-sale securities:Available-for-sale securities:
Net unrealized gains (losses) arising during the periodNet unrealized gains (losses) arising during the period6,029  11,664  (9,697) Net unrealized gains (losses) arising during the period2,459 (20,792)(3,678)
Reclassification adjustments for net (gains) losses included in net incomeReclassification adjustments for net (gains) losses included in net income(297) 1,294  209  Reclassification adjustments for net (gains) losses included in net income986 306 (253)
Income tax (provision) benefitIncome tax (provision) benefit(433) (3,208) 2,325  Income tax (provision) benefit(756)4,405 843 
Net change related to available-for-sale securitiesNet change related to available-for-sale securities5,299  9,750  (7,163) Net change related to available-for-sale securities2,689 (16,081)(3,088)
Other comprehensive income (loss)Other comprehensive income (loss)(6,745) (8,251) (2,610) Other comprehensive income (loss)(8,870)48,086 4,217 
Less: Comprehensive loss attributable to non-controlling interest(1,760) (600) —  
Less: Comprehensive income (loss) attributable to non-controlling interestLess: Comprehensive income (loss) attributable to non-controlling interest74 253 (939)
Total comprehensive income attributable to KLATotal comprehensive income attributable to KLA$1,210,040  $1,167,366  $799,655  Total comprehensive income attributable to KLA$3,378,407 $3,369,893 $2,082,509 

See accompanying notes to Consolidated Financial Statements.

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KLA CORPORATION
Consolidated Statements of Stockholders’ Equity
Common Stock and
Capital in Excess of
Par Value
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Total
KLA Stockholders’
Equity
Non-Controlling InterestTotal Stockholders’
Equity
Common Stock and
Capital in Excess of
Par Value
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Total
KLA Stockholders’
Equity
Non-Controlling InterestTotal Stockholders’
 Equity
(In thousands, except per share amounts)(In thousands, except per share amounts)SharesAmountAccumulated
Other
Comprehensive
Income (Loss)
Total
KLA Stockholders’
Equity
Non-Controlling InterestTotal Stockholders’
 Equity
Balances as of June 30, 2017156,840  $529,283  $848,457  $(51,323) $1,326,417  $—  $1,326,417  
Net income—  —  802,265  —  802,265  —  802,265  
Balances as of June 30, 2020Balances as of June 30, 2020155,461 $2,090,268 $654,930 $(79,774)$2,665,424 $15,586 $2,681,010 
Adoption of ASC 326Adoption of ASC 326— — (5,530)— (5,530)— (5,530)
Net income attributable to KLANet income attributable to KLA— — 2,078,292 — 2,078,292 — 2,078,292 
Net loss attributable to non-controlling interestNet loss attributable to non-controlling interest— — — — — (939)(939)
Other comprehensive incomeOther comprehensive income— — — 4,217 4,217 — 4,217 
Net issuance under employee stock plansNet issuance under employee stock plans973 29,736 — — 29,736 — 29,736 
Repurchase of common stockRepurchase of common stock(3,658)(55,414)(889,193)— (944,607)— (944,607)
Cash dividends ($3.60 per share) and dividend equivalents declaredCash dividends ($3.60 per share) and dividend equivalents declared— — (561,376)— (561,376)— (561,376)
Stock-based compensation expenseStock-based compensation expense— 111,398 — — 111,398 438 111,836 
Net issuance on exercise of option by non-controlling interestNet issuance on exercise of option by non-controlling interest— — — — — 127 127 
Disposal of non-controlling interestDisposal of non-controlling interest— — — — — (17,124)(17,124)
Balances as of June 30, 2021Balances as of June 30, 2021152,776 2,175,988 1,277,123 (75,557)3,377,554 (1,912)3,375,642 
Net income attributable to KLANet income attributable to KLA— — 3,321,807 — 3,321,807 — 3,321,807 
Net income attributable to non-controlling interestNet income attributable to non-controlling interest— — — — — 253 253 
Other comprehensive incomeOther comprehensive income— — — 48,086 48,086 — 48,086 
Net issuance under employee stock plansNet issuance under employee stock plans796 28,644 — — 28,644 — 28,644 
Repurchase of common stockRepurchase of common stock(11,768)(1,269,610)(3,592,657)— (4,862,267)— (4,862,267)
Cash dividends ($4.20 per share) and dividend equivalents declaredCash dividends ($4.20 per share) and dividend equivalents declared— — (639,391)— (639,391)— (639,391)
Dividend to non-controlling interestDividend to non-controlling interest— — — — — (602)(602)
Stock-based compensation expenseStock-based compensation expense— 126,918 — — 126,918 — 126,918 
Balances as of June 30, 2022Balances as of June 30, 2022141,804 1,061,940 366,882 (27,471)1,401,351 (2,261)1,399,090 
Net income attributable to KLANet income attributable to KLA— — 3,387,277 — 3,387,277 — 3,387,277 
Net income attributable to non-controlling interestNet income attributable to non-controlling interest— — — — — 74 74 
Other comprehensive lossOther comprehensive loss—  —  —  (2,610) (2,610) —  (2,610) Other comprehensive loss— — — (8,870)(8,870)— (8,870)
Net issuance under employee stock plansNet issuance under employee stock plans1,168  32,687  —  —  32,687  —  32,687  Net issuance under employee stock plans790 29,930 — — 29,930 — 29,930 
Repurchase of common stockRepurchase of common stock(1,960) (6,755) (196,414) —  (203,169) —  (203,169) Repurchase of common stock(5,844)842,467 (2,172,181)— (1,329,714)— (1,329,714)
Cash dividends ($2.52 per share) and dividend equivalents declared—  —  (397,863) —  (397,863) —  (397,863) 
Cash dividends ($5.20 per share) and dividend equivalents declaredCash dividends ($5.20 per share) and dividend equivalents declared— — (733,547)— (733,547)— (733,547)
Stock-based compensation expenseStock-based compensation expense—  62,784  —  —  62,784  —  62,784  Stock-based compensation expense— 171,424 — — 171,424 171,424 
Balances as of June 30, 2018156,048  617,999  1,056,445  (53,933) 1,620,511  —  1,620,511  
Adoption of ASC 606—  —  (21,215) 75  (21,140) —  (21,140) 
Reclassification of stranded tax effects—  —  10,920  (10,920) —  —  —  
Balance as of July 1, 2018156,048  617,999  1,046,150  (64,778) 1,599,371  —  1,599,371  
Net income attributable to KLA—  —  1,175,617  —  1,175,617  —  1,175,617  
Net loss attributable to non-controlling interest—  —  —  —  —  (600) (600) 
Other comprehensive loss—  —  —  (8,251) (8,251) —  (8,251) 
Assumption of stock-based compensation plan awards in connection with the acquisition of Orbotech—  13,281  —  —  13,281  —  13,281  
Common stock issued upon the acquisition of Orbotech12,292  1,330,786  —  —  1,330,786  —  1,330,786  
Net issuance under employee stock plans1,342  27,321  —  —  27,321  —  27,321  
Repurchase of common stock(10,207) (66,269) (1,036,933) —  (1,103,202) —  (1,103,202) 
Cash dividends ($3.00 per share) and dividend equivalents declared—  —  (470,009) —  (470,009) —  (470,009) 
Non-controlling interest in connection with the acquisition of Orbotech—  —  —  —  —  19,185  19,185  
Stock-based compensation expense—  94,194  —  —  94,194  —  94,194  
Balances as of June 30, 2019159,475  2,017,312  714,825  (73,029) 2,659,108  18,585  2,677,693  
Net income attributable to KLA—  —  1,216,785  —  1,216,785  —  1,216,785  
Other comprehensive income—  —  —  (6,745) (6,745) —  (6,745) 
Net loss attributable to non-controlling interest—  —  —  —  —  (1,760) (1,760) 
Net issuance under employee stock plans1,313  29,374  —  —  29,374  —  29,374  
Repurchase of common stock(5,327) (67,799) (753,284) —  (821,083) —  (821,083) 
Cash dividends ($3.30 per share) and dividend equivalents declared—  —  (523,396) —  (523,396) —  (523,396) 
Dividend to non-controlling interest—  —  —  —  —  (1,239) (1,239) 
Stock-based compensation expense—  111,381  —  —  111,381  —  111,381  
Balances as of June 30, 2020155,461  $2,090,268  $654,930  $(79,774) $2,665,424  $15,586  $2,681,010  
Purchase of non-controlling interestPurchase of non-controlling interest— 1,902 — — 1,902 (6,196)(4,294)
Disposal of non-controlling interestDisposal of non-controlling interest— — — — — 8,383 8,383 
Balances as of June 30, 2023Balances as of June 30, 2023136,750 $2,107,663 $848,431 $(36,341)$2,919,753 $— $2,919,753 


See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Consolidated Statements of Cash Flows
Year Ended June 30, Year Ended June 30,
(In thousands)(In thousands)202020192018(In thousands)202320222021
Cash flows from operating activities:Cash flows from operating activities:Cash flows from operating activities:
Net incomeNet income$1,215,025  $1,175,017  $802,265  Net income$3,387,351 $3,322,060 $2,077,353 
Adjustments to reconcile net income to net cash provided by operating activities:Adjustments to reconcile net income to net cash provided by operating activities:Adjustments to reconcile net income to net cash provided by operating activities:
Goodwill impairment256,649  —  —  
Depreciation and amortizationDepreciation and amortization348,049  233,224  62,684  Depreciation and amortization415,113 363,344 333,335 
Loss on extinguishment of debtLoss on extinguishment of debt22,538  —  —  Loss on extinguishment of debt13,286 — — 
Loss on unrealized foreign exchange and other13,860  3,830  9,886  
Other impairment charges13,341  221  —  
Unrealized foreign exchange (gain) loss and otherUnrealized foreign exchange (gain) loss and other(17,825)46,531 (19,441)
Asset impairment chargesAsset impairment charges9,905 5,962 842 
Disposal of non-controlling interestDisposal of non-controlling interest8,270 — — 
Stock-based compensation expenseStock-based compensation expense111,381  94,194  62,784  Stock-based compensation expense171,424 126,918 111,836 
Gain on sale of businessGain on sale of business(29,687)— (4,422)
Deferred income taxesDeferred income taxes(93,110) (27,511) 98,760  Deferred income taxes(298,145)(329,501)(44,445)
Gain on fair value adjustment of marketable equity securitiesGain on fair value adjustment of marketable equity securities— — (26,719)
Settlement of treasury lock agreementSettlement of treasury lock agreement— 82,799 — 
Changes in assets and liabilities, net of assets acquired and liabilities assumed in business acquisitions:Changes in assets and liabilities, net of assets acquired and liabilities assumed in business acquisitions:Changes in assets and liabilities, net of assets acquired and liabilities assumed in business acquisitions:
Accounts receivableAccounts receivable(118,362) (146,151) (76,033) Accounts receivable(48,534)(510,326)(203,155)
InventoriesInventories(74,817) (59,561) (179,605) Inventories(749,047)(567,003)(270,100)
Other assetsOther assets(11,147) (47,123) (41,748) Other assets(121,018)(217,070)(96,218)
Accounts payableAccounts payable61,144  (21,627) 21,778  Accounts payable(144,661)101,632 79,366 
Deferred system revenueDeferred system revenue57,687  (15,674) —  Deferred system revenue150,750 213,368 (44,674)
Deferred service revenueDeferred service revenue22,779  15,064  —  Deferred service revenue88,223 129,718 45,845 
Deferred system profit—  —  99,457  
Other liabilitiesOther liabilities(24,649) (51,271) 368,892  Other liabilities834,400 544,270 245,623 
Settlement of treasury lock agreement(21,518) —  —  
Net cash provided by operating activitiesNet cash provided by operating activities1,778,850  1,152,632  1,229,120  Net cash provided by operating activities3,669,805 3,312,702 2,185,026 
Cash flows from investing activities:Cash flows from investing activities:Cash flows from investing activities:
Acquisition of non-marketable securities—  (630) (3,377) 
Proceeds from sale of assetsProceeds from sale of assets— 27,658 1,855 
Net proceeds from sale of businessNet proceeds from sale of business75,358 — 16,833 
Business acquisitions, net of cash acquiredBusiness acquisitions, net of cash acquired(90,143) (1,818,283) (17,403) Business acquisitions, net of cash acquired(27,144)(479,113)— 
Capital expendituresCapital expenditures(152,675) (130,498) (66,947) Capital expenditures(341,591)(307,320)(231,628)
Proceeds from disposition of non-marketable securities1,086  —  —  
Purchases of available-for-sale securitiesPurchases of available-for-sale securities(798,493) (81,533) (466,330) Purchases of available-for-sale securities(1,441,933)(987,660)(1,018,744)
Proceeds from sale of available-for-sale securitiesProceeds from sale of available-for-sale securities148,969  256,395  233,259  Proceeds from sale of available-for-sale securities124,620 113,538 145,533 
Proceeds from maturity of available-for-sale securitiesProceeds from maturity of available-for-sale securities626,943  589,324  608,446  Proceeds from maturity of available-for-sale securities1,134,182 760,548 581,679 
Purchases of trading securitiesPurchases of trading securities(110,241) (81,022) (77,922) Purchases of trading securities(96,611)(121,254)(107,867)
Proceeds from sale of trading securitiesProceeds from sale of trading securities115,680  85,265  81,892  Proceeds from sale of trading securities89,528 116,350 111,321 
Net cash (used in) provided by investing activities(258,874) (1,180,982) 291,618  
Proceeds from other investmentsProceeds from other investments1,020 795 614 
Net cash used in investing activitiesNet cash used in investing activities(482,571)(876,458)(500,404)
Cash flows from financing activities:Cash flows from financing activities:Cash flows from financing activities:
Payment of debt issuance costsPayment of debt issuance costs(6,515)— — 
Proceeds from issuance of debt, net of issuance costsProceeds from issuance of debt, net of issuance costs741,832  1,183,785  —  Proceeds from issuance of debt, net of issuance costs— 2,967,409 40,343 
Proceeds from revolving credit facility, net of costsProceeds from revolving credit facility, net of costs450,000  900,000  248,693  Proceeds from revolving credit facility, net of costs300,000 875,000 — 
Repayment of debtRepayment of debt(1,171,033) (902,474) (946,250) Repayment of debt(1,087,250)(620,000)(70,000)
Common stock repurchasesCommon stock repurchases(829,084) (1,095,202) (203,169) Common stock repurchases(1,311,864)(3,967,806)(938,607)
Forward contract for accelerated share repurchasesForward contract for accelerated share repurchases— (900,000)— 
Payment of dividends to stockholdersPayment of dividends to stockholders(522,421) (472,263) (402,065) Payment of dividends to stockholders(732,556)(638,528)(559,353)
Payment of dividends to subsidiary's non-controlling interest holders(1,239) —  —  
Payment of dividends to subsidiary’s non-controlling interest holdersPayment of dividends to subsidiary’s non-controlling interest holders— (602)— 
Issuance of common stockIssuance of common stock75,634  64,828  61,444  Issuance of common stock124,847 113,014 86,098 
Tax withholding payments related to vested and released restricted stock unitsTax withholding payments related to vested and released restricted stock units(46,260) (37,517) (28,756) Tax withholding payments related to vested and released restricted stock units(94,806)(84,371)(56,362)
Contingent consideration payable and other, net2,936  (1,162) —  
Payment of contingent consideration payablePayment of contingent consideration payable(17,850)(1,121)— 
Purchase of non-controlling interestPurchase of non-controlling interest(4,295)— — 
Net cash used in financing activitiesNet cash used in financing activities(1,299,635) (360,005) (1,270,103) Net cash used in financing activities(2,830,289)(2,257,005)(1,497,881)
Effect of exchange rate changes on cash and cash equivalentsEffect of exchange rate changes on cash and cash equivalents(1,926) (33) 696  Effect of exchange rate changes on cash and cash equivalents(13,988)(28,941)13,460 
Net (decrease) increase in cash and cash equivalents218,415  (388,388) 251,331  
Net increase in cash and cash equivalentsNet increase in cash and cash equivalents342,957 150,298 200,201 
Cash and cash equivalents at beginning of periodCash and cash equivalents at beginning of period1,015,994  1,404,382  1,153,051  Cash and cash equivalents at beginning of period1,584,908 1,434,610 1,234,409 
Cash and cash equivalents at end of periodCash and cash equivalents at end of period$1,234,409  $1,015,994  $1,404,382  Cash and cash equivalents at end of period$1,927,865 $1,584,908 $1,434,610 
Supplemental cash flow disclosures:Supplemental cash flow disclosures:Supplemental cash flow disclosures:
Income taxes paid, netIncome taxes paid, net$194,583  $180,470  $253,128  Income taxes paid, net$495,101 $464,526 $326,002 
Interest paidInterest paid$152,651  $107,073  $114,238  Interest paid$223,955 $154,673 $154,196 
Non-cash activities:Non-cash activities:Non-cash activities:
Issuance of common stock for the acquisition of Orbotech - financing activities$—  $1,330,786  $—  
Contingent consideration payable - financing activitiesContingent consideration payable - financing activities$5,326  $6,905  $—  Contingent consideration payable - financing activities$(1,878)$16,281 $(7,448)
Dividends payable - financing activitiesDividends payable - financing activities$5,978  $7,340  $9,571  Dividends payable - financing activities$7,903 $7,028 $6,285 
Business acquisition holdback amounts - investing activities$—  $440  $—  
Unsettled common stock repurchase - financing activitiesUnsettled common stock repurchase - financing activities$—  $8,000  $—  Unsettled common stock repurchase - financing activities$11,000 $— $6,000 
Accrued purchase of land, property and equipment - investing activitiesAccrued purchase of land, property and equipment - investing activities$15,843  $6,353  $7,418  Accrued purchase of land, property and equipment - investing activities$18,445 $19,595 $30,615 

See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Notes to Consolidated Financial Statements
NOTE 1— DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Description of Business and Principles of Consolidation. For purposes of this report, “KLA,”KLA Corporation and its majority-owned subsidiaries (“KLA” or the “Company,”“Company” and also referred to as “we,” “our,” “us,” or similar references mean KLA Corporation, and its majority-owned subsidiaries unless the context requires otherwise. We arereferences) is a supplier of process equipment, process control equipment, and data analytics products for a broad range of industries, including semiconductors, printed circuit boards (“PCB”) and displays. We provide advanced process control and process-enabling solutions for manufacturing and testing wafers and reticles, integrated circuits (“IC” or “chip”), advanced packaging, light emittinglight-emitting diodes, power devices, compound semiconductor devices, microelectromechanical systems (“MEMS”), data storage, printed circuit boardsPCBs and flat and flexible panel displays, as well as general materials research. We also provide comprehensive support and services across our installed base. Our comprehensiveextensive portfolio of inspection, metrology and data analytics products, and related services, helps integrated circuitIC manufacturers achieve target yield throughout the entire semiconductor fabrication process, from research and development (“R&D”) to final volume production. We develop and sell advanced vacuum deposition and etching process tools, which are used by a broad range of specialty semiconductor customers. We enable electronic device manufacturers to inspect, test and measure printed circuit boards (“PCBs”)PCBs and flat panel displays (“FPDs)FPD”) and ICs to verify their quality, deposit a pattern theof desired electronic circuitry on the relevant substrate and perform three-dimensional shaping of materializedmetalized circuits on multiple surfaces. Our advanced products, coupled with our unique yield management software and services, allow us to deliver the solutions our semiconductor, printed circuit boardPCB and display customers need to achieve their productivity goals by significantly reducing their risks and costs.costs and improving their overall profitability and return on investment. Headquartered in Milpitas, California, we have subsidiaries both in the United StatesU.S. and in key markets throughout the world.
The Consolidated Financial Statements include the accounts of KLA and its majority-owned subsidiaries. All significant intercompany balances and transactions have been eliminated.
Acquisition of Orbotech, Ltd. On February 20, 2019 (the “Closing Date” or “Acquisition Date”), we completed the acquisition of Orbotech, Ltd. (“Orbotech”) for $38.86 in cash and 0.25 of a share of our common stock in exchange for each ordinary share of Orbotech for a total consideration of $3.26 billion. The acquisition of Orbotech is referred to as the “Orbotech Acquisition”. The Orbotech Acquisition was accounted for by applying the acquisition method of accounting for business combinations. The Consolidated Financial Statements in this report include the financial results of Orbotech prospectively from the Acquisition Date. For additional details, refer to Note 6 “Business Combinations.”
Comparability. Effective on the first day of fiscal 2020,2022, we adopted an Accounting Standards Update (“ASU”) to simplify the accounting for income taxes in Accounting Standards Codification ("ASC"(“ASC”) 842, Leases740, Income Taxes (“ASC 842”740”). Prior periods were not retrospectively restated,, on a prospective basis. We also adopted an ASU to simplify the accounting for certain financial instruments with characteristics of liabilities and accordingly theequity, including convertible instruments and contracts on an entity’s own equity, on a modified retrospective basis. The adoption of these updates had no material impact on our Consolidated Balance Sheet as of June 30, 2019 and the Consolidated Statements of Operations for the years ended June 30, 2019 and 2018 were prepared using accounting standards that were different than those in effect for the year ended June 30, 2020.Financial Statements.
Effective on the first day of fiscal 2019, we adopted ASC 606, Revenue from Contracts with Customers (“ASC 606”). Prior periods were not retrospectively restated, and accordingly the Consolidated Statement of Operations for the year ended June 30, 2018 was prepared using accounting standards that were different from those in effect for the years ended June 30, 2019 and 2020.
Certain reclassifications have been made to the prior year’s Consolidated Financial Statements to conform to the current year presentation. The reclassifications did not have material effects on the prior year’s Consolidated Balance Sheets, Statements of Operations, Comprehensive Income and Cash Flows.
Management Estimates. The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions in applying our accounting policies that affect the reported amounts of assets and liabilities (and related disclosure of contingent assets and liabilities) at the date of the Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.
Cash Equivalents and Marketable Securities.Securities. All highly liquid debt instruments with original or remaining maturities of less than three months at the date of purchase are considered to be cash equivalents. Marketable securities are generally classified as available-for-sale for use in current operations, if required, and are reported at fair value, with unrealized gains and non-credit related unrealized losses, net of tax, presented as a separate component of stockholders’ equity under the caption “Accumulated other comprehensive income (loss).” All realized gains and losses and unrealized losses resulting from declines in fair value that are other than temporary are recorded in earnings in the period of occurrence. The specific identification method is used to determine the realized gains and losses on investments. For all investments
We regularly review the available-for-sale debt securities in an unrealized loss position and evaluate the current expected credit loss by considering available information relevant to the collectability of the security, such as historical experience, market data, issuer-specific factors including credit ratings, default and loss rates of the underlying collateral and structure and credit enhancements, current economic conditions and reasonable and supportable forecasts. There were no credit losses on available-for-sale debt securities recognized in the years ended June 30, 2023, 2022 and equity securities,2021.
If we assess whetherdo not expect to recover the impairment is other than temporary. Ifentire amortized cost of the fairsecurity, the amount representing credit losses, defined as the difference between the present value of athe cash flows expected to be collected and the amortized cost basis of the debt security, is less than its amortized cost basis,recorded as an impairmentallowance for credit losses with an offsetting entry to net income, and the amount that is
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considered not credit-related is recognized in other than temporary if (i)comprehensive income (loss) (“OCI”). If we have the intent to sell the security or it is more likely than not that we will be required to sell the security before recovery of its entire amortized cost basis, or (ii) we do not expectfirst write off any
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previously recognized allowance for credit losses with an offsetting entry to recover the entiresecurity’s amortized cost ofbasis. If the security. If an impairmentallowance has been fully written off and fair value is considered otherless than temporary based on condition (i), the entire difference between the amortized cost and the fair value of the security is recognized in earnings. If an impairment is considered other than temporary based on condition (ii), the amount representing credit losses, defined as the difference between the present value of the cash flows expected to be collected andbasis, we write down the amortized cost basis of the debt security will be recognized in earnings, and the amount relating to all other factors will be recognized in other comprehensive income (loss). We evaluate both qualitative and quantitative factors such as duration and severity of the unrealized losses, credit ratings, default and loss rates of the underlying collateral, structure and credit enhancementsits fair value with an offsetting entry to determine if a credit loss may exist.net income.
Non-MarketableInvestments in Equity Securities. We acquire certain non-marketablehold equity investmentssecurities in publicly and privately held companies for the promotion of business and strategic objectives. Non-marketableEquity securities in publicly held companies, or marketable equity securities, do not give us the ability to exercise significant influence over the investeesare measured and recorded at fair value on a recurring basis. Equity securities in privately held companies, or non-marketable equity securities, are accounted for at cost, less impairment, plus or minus observable price changes in orderly transactions for identical or similar securities of the same issuer. Non-marketable equity securities are included in “Other non-current assets” on the balance sheet. Non-marketable equity securities are subject to a periodic impairment review; however, since there are no open-market valuations, the impairment analysis requires significant judgment. This analysis includes assessment of the investee’s financial condition, the business outlook for its products and technology, its projected results and cash flow, financing transactions subsequent to the acquisition of the investment, the likelihood of obtaining subsequent rounds of financing and the impact of any relevant contractual equity preferences held by us or the others. Non-marketable equity securities are included in “Other non-current assets” on the balance sheet. Realized and unrealized gains and losses resulting from changes in fair value or the sale of our marketable and non-marketable equity securities are recorded in Other expense (income), net.
Variable Interest Entities. We use a qualitative approach in assessing the consolidation requirement for variable interest entities. The approach focuses on identifying which enterprise has the power to direct the activities that most significantly impact the variable interest entity’s economic performance and which enterprise has the obligation to absorb losses or the right to receive benefits from the variable interest entity. In the event we are the primary beneficiary of a variable interest entity, the assets, liabilities, and results of operations of the variable interest entity will be included in our Consolidated Financial Statements. We have concluded that none of our equity investments require consolidation based on our most recent qualitative assessment.
Inventories.Inventory Valuation. Inventories are stated at the lower of cost (onor net realizable value using standard costs that approximate actual costs on a first-in, first-out basis) orbasis. The carrying value of product inventory is reduced for estimated obsolescence equal to the difference between its cost and the estimated net realizable value. Netvalue based on assumptions about future demand for meeting our product manufacturing plans. The carrying value of service inventory is reduced for estimated obsolescence equal to the difference between its cost and the estimated net realizable value is the estimated selling prices in the ordinary course of business, less costs of completion, disposal and transportation.based on assumptions about future demand to meet our customers’ support requirements. Demonstration units are stated at their manufacturing cost and written down to their net realizable value. We reviewThe Company’s policy is to assess the valuation of all inventories including manufacturing raw materials, work-in-process, finished goods and set standard costs at currentspare parts in each reporting period. The estimate of net realizable value of inventory is impacted by assumptions regarding general semiconductor market conditions, manufacturing costs in orderschedules, technology changes, new product introductions and possible alternative uses, and require us to approximate actual costs.use significant judgment that may include uncertain elements. Actual demand may differ from forecasted demand, and such differences may have a material effect on recorded inventory values. Our manufacturing overhead standards for product costs are calculated assuming full absorption of forecasted spending over projected volumes, adjusted for excess capacity. Abnormal inventory costs such as costs of idle facilities, excess freight and handling costs and spoilage are recognized as current period charges. We write down product inventory based on forecasted demand and technological obsolescence and service spare parts inventory based on forecasted usage. These factors 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. Actual demand may differ from forecasted demand, and such differences may have a material effect on recorded inventory values.
Allowance for Doubtful Accounts.Credit Losses. A majority of our accounts receivable are derived from sales to large multinational semiconductor and electronics manufacturers throughout the world. In order to monitor potentialWe maintain an allowance for credit losses for expected uncollectible accounts receivable, which is recorded as an offset to accounts receivable and changes in such are classified as selling, general and administrative (“SG&A”) expense in the Consolidated Statements of Income. We assess collectability by reviewing accounts receivable on a collective basis where similar risk characteristics exist and on an individual basis when we perform ongoing credit evaluationsidentify specific customers with known disputes or collectability issues. The estimate of our customers’ financial condition. An allowance for doubtful accounts is maintained for probableexpected credit losses based upon our assessment of the expected collectibility of the accounts receivable.considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts. The allowance for doubtful accountscredit losses is reviewed on a quarterly basis to assess its adequacy.the adequacy of the allowance. Our assessment considered estimates of expected credit and collectability trends. The credit losses recognized on accounts receivable were not significant as of June 30, 2023 and 2022. Volatility in market conditions and evolving credit trends are difficult to predict and may cause variability that may have a material impact on our allowance for credit losses in future periods.
Property and Equipment. Property and equipment are recorded at cost, net of accumulated depreciation. Depreciation of property and equipment is based on the straight-line method over the estimated useful lives of the assets. The following table
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sets forth the estimated useful life for various asset categories:
Asset CategoryRange of Useful Lives
Buildings30 to 50 years
Leasehold improvementsShorter of 15 years or lease term
Machinery and equipment2 to 10 years
Office furniture and fixtures7 years
Construction-in-process assets are not depreciated until the assets are placed in service. Depreciation expense for the fiscal years ended June 30, 2020, 20192023, 2022 and 20182021 was $101.4$154.2 million, $72.6$122.2 million and $53.3$111.1 million, respectively.
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Leases. Under ASC 842 Leases, 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. We determine if an arrangement is a lease at inception of the contract, which is the date on which the terms of the contract are agreed to, and the agreement creates enforceable rights and obligations. The commencement date of the lease is the date that the lessor makes an underlying asset available for our use. On the commencement date, leases are evaluated for classification and assets and liabilities are recognized based on the present value of lease payments over the lease term.
The lease term used to calculate the lease liability includes options to extend or terminate the lease when it is reasonably certain that the option will be exercised. The right-of-useright of use (“ROU”) asset is initially measured as the amount 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 included in the lease liability and are recognized as they are incurred.
As most of our leases do not provide an implicit rate, we use our incremental borrowing rate at lease commencement to measure ROU assets and lease liabilities. The incremental borrowing rate used by us is based on baseline rates and adjusted by the credit spreads commensurate with our secured borrowing rate, over a similar term. We used the incremental borrowing rate on June 30, 2019 for all leases that commenced on or prior to that date. Operating lease expense is generally recognized on a straight-line basis over the lease term.
We have elected the practical expedient to account for the lease and non-lease components as a single lease component for the majority of our asset classes. For leases with a term of one year or less, we have elected not to record the ROU asset or liability.

Goodwill, Purchased Intangible Assets and Impairment Assessment. Purchased intangible assets that are not considered to have an indefinite useful life are amortized over their estimated useful lives, which generally range from six months to nine years. The carrying values of our intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be fully recoverable. RecoverabilityImpairment indicators primarily include the declines in our operating cash flows from the use of finite-lived intangible assets is measuredthese assets. If impairment indicators are present, we are required to perform a recoverability test by comparison ofcomparing the carrying value of the asset to the following: in the case of finite-lived intangible assets, the sum of the estimated undiscounted future undiscounted cash flows attributable to these long-lived assets, or in the asset is expected to generate. Recoverabilitycase of indefinite-lived intangible assets, is measured by comparison of the carrying value of the asset to its fair value. If the asset is considered to be impaired, the amount of any impairment is measured as the difference between the carrying value and the fair value.
Goodwill represents the excess of the purchase price in a business combination over the fair value of the net tangible and intangible assets acquired. We assess goodwill for impairment annually during our third fiscal quarter andor whenever events or changes in circumstances indicate the carrying value may not be fully recoverable. We have the option to perform ana qualitative assessment of qualitative factors of impairment prior to necessitating a quantitative impairment test. The former 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. In the qualitative assessment, if we determine that it is more likely than not that the fair value of a reporting unit is less than the carrying value, a quantitative test is then performed, which involves a comparison ofcomparing the estimated fair value of a reporting unit to its carrying value including goodwill. We determine the fair value of a reporting unit using the income approach which uses discounted cash flow ("DCF") analysis, the market approach when deemed appropriate and the necessary information is available, or a combination of both. If the fair value of a reporting unit is less than its carrying value, a goodwill impairment charge is recorded for the difference. See Note 7 "Goodwill“Goodwill and OtherPurchased Intangible Assets"Assets” for additional information. Any further impairment charges could have a material adverse effect on our operating results and net asset value in the quarter and fiscal year in which we recognize the impairment charge.
Impairment of Long-Lived Assets. We evaluate the carrying value of our long-lived assets whenever events or changes in business circumstances indicate that the carrying value of the asset may be impaired. An impairment loss is recognized when
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estimated future cash flows expected to result from the use of the asset, including disposition, are less than the carrying value of the asset. Such an impairment charge would be measured as the excess of the carrying value of the asset over its fair value.
Concentration of Credit Risk. Financial instruments that potentially subject us to significant concentrations of credit risk consist primarily of cash equivalents, short-term marketable securities, trade accounts receivable and derivative financial instruments used in hedging activities. We invest in a variety of financial instruments, such as, but not limited to, certificates of deposit, corporate debt and municipal securities, United StatesU.S. Treasury and Government agency securities, and equity securities and, by policy, we limit the amount of credit exposure with any one financial institution or commercial issuer. We have not experienced any material credit losses on our investments.
A majority of our accounts receivable are derived from sales to large multinational semiconductor and electronics manufacturers located throughout the world, with a majority located in Asia. In recent years, our customer base has become increasingly concentrated due to corporate consolidations, acquisitions and business closures, and to the extent that these customers experience liquidity
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issues in the future, we may be required to incur additional bad debt expensereserve for potential credit losses with respect to trade receivables. We perform ongoing credit evaluations of our customers’ financial condition and generally require little to no collateral to secure accounts receivable. We maintain an allowance for potential credit losses based upon expected collectibilitycollectability risk of all accounts receivable. In addition, we may utilize letters of credit credit insurance(“LC”) or non-recourse factoring to mitigate credit risk when considered appropriate.
We are exposed to credit loss in the event of non-performance by counterparties on the foreign exchange contracts that we use in hedging activities and in certain factoring transactions. These counterparties are large international financial institutions, and, to date, no such counterparty has failed to meet its financial obligations to us under such contracts.
The following customers each accounted for more than 10% of total revenues, primarily in the Semiconductor Process Control segment, for the indicated periods:
Year Ended June 30,
202320222021
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.
Year ended June 30,
202020192018
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company LimitedSamsung Electronics Co., Ltd.
Samsung Electronics Co., Ltd.
The following customers each accounted for more than 10% of net accounts receivable as of the dates indicated below:
As of June 30,
20202019
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.
As of June 30,
20232022
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.
Foreign Currency. The functional currencies of our foreign subsidiaries are primarily the local currencies, except as described below. Accordingly, all assets and liabilities of these foreign operations are translated to U.S. dollars at current period end exchange rates, and revenues and expenses are translated to U.S. dollars using average exchange rates in effect during the period. The gains and losses from foreign currency translation of these subsidiaries’ financial statements are recorded directly into a separate component of stockholders’ equity under the caption “Accumulated other comprehensive income (loss).”
Our manufacturing subsidiaries in Singapore, Israel, Germany, and the United Kingdom use the U.S. dollar as their functional currency. Accordingly, monetary assets and liabilities in non-functional currency of these subsidiaries are remeasured using exchange rates in effect at the end of the period. Revenues and costs in local currency are remeasured using average exchange rates for the period, except for costs related to those balance sheet items that are remeasured using historical exchange rates. The resulting remeasurement gains and losses are included in the Consolidated Statements of Operations as incurred.
Derivative Financial Instruments. We use financial instruments, such as forwardforeign exchange contracts including forward and currency options transactions, to hedge a portion of, but not all, existing and forecasted foreign currency denominated transactions. The purpose of our foreign currencyexchange hedging program is to manage the effect of exchange rate fluctuations on certain foreign currency denominated revenues, costs and eventual cash flows. The effect of exchange rate changes on forwardforeign exchange contracts is expected to offset the effect of exchange rate changes on the underlying hedged items. We also use interest rate lock agreements to hedge the risk associated with the variability of cash flows due to changes in the benchmark interest rate of the intended debt financing. We believe these financial instruments do not subject us to speculative risk that would otherwise result from changes in currency exchange rates or interest rates. All of our derivative financial instruments are recorded at fair value
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based upon quoted market prices for comparable instruments adjusted for risk of counterparty non-performance.
For derivative instruments designated and qualifying as cash flow hedges of forecasted foreign currency denominated transactions or debt financing, expected to occur within twelve to eighteen months, the effective portion of the gains or losses is reported in accumulatedAccumulated other comprehensive income (loss) (“OCI”AOCI”) and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. In the second quarter of our fiscal year ending June 30, 2019, we early adopted the new accounting guidance for hedge accounting. Prior to adopting this new accounting guidance, time value was excluded from the assessment of effectiveness for derivative instruments designated as cash flow hedges. Time value was amortized on a mark-to-market basis and recognized in earnings over the life of the derivative contract. For derivative contracts executed after adopting the new accounting guidance, the electionWe elected to include time value for the assessment of effectiveness is made on all forward contractstransactions designated as cash flow hedges. The change in fair value of the derivative areis recorded in OCIAOCI until the hedged transaction is recognized in earnings. The assessment of effectiveness of options contracts designated as cash
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flow hedges continue to excludeexcludes time value after adopting the new accounting guidance.value. The initial value of the component excluded from the assessment of effectiveness areis recognized in earnings over the life of the derivative contracts.contract. Any differencedifferences between change in the fair value of the excluded components and the amounts recognized in earnings are recorded in OCI.AOCI. For derivativeforeign exchange contracts that are designated and qualify as a net investment hedge in a foreign operation and that meet the effectiveness requirements, the net gains or losses attributable to changes in spot exchange rates are recorded in cumulative translation within AOCI. The remainder of the change in value of such instruments is recorded in earnings using the mark-to-market approach. Recognition in earnings of amounts previously recorded in cumulative translation is limited to circumstances such as complete or substantially complete liquidation of the net investment in the hedged foreign operations. For foreign exchange contracts that are not designated as a cash flow hedge,hedges, gains and losses are recognized in otherOther expense (income), net. We use foreign currency forwardexchange contracts to hedge certain foreign currency denominated assets or liabilities. The gains and losses on these derivative instruments are largely offset by the changes in the fair value of the assets or liabilities being hedged.
Revenue Recognition. We primarily derive revenue from the sale of process control and yield managementprocess-enabling solutions for the semiconductor and related nanoelectronicselectronics industries, maintenance and support of all these products, installation and training services and the sale of spare parts. Our solutions provide a comprehensive portfolio of inspection, metrology and data analytics products, which are accompanied by a flexible portfolio of services to enable our customers to maintain the performance and productivity of the solutions purchased. The acquisition of Orbotech enabled us to broaden our portfolio to include theincludes yield enhancement and production solutions used by manufacturers of printed circuit boards, flat panel displays, advancedfor manufacturing wafers and reticles, ICs, packaging, microelectromechanical systemsPCBs and other electronic components.FPDs, as well as comprehensive support and services across our installed base.
Our solutions are generally not sold with a right of return, nor have we experienced significant returns from or refunds to our customers.
We account for a contract with a customer when there is approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectibilitycollectability of consideration is probable.
Our revenues are measured based on consideration stipulated in the arrangement with each customer, net of any sales incentives and amounts collected on behalf of third parties, such as sales taxes. The revenues are recognized as separate performance obligations that are satisfied by transferring control of the product or service to the customer.
Our arrangements with our customers include various combinations of products and services, which are generally capable of being distinct and accounted for as separate performance obligations. A product or service is considered distinct if it is separately identifiable from other deliverables in the arrangement and if a customer can benefit from it on its own or with other resources that are readily available to the customer.
The transaction consideration, including any sales incentives, is allocated between separate performance obligations of an arrangement based on the stand-alone selling pricesprice (“SSP”) for each distinct product or service. Management considers a variety of factors to determine the SSP, such as historical standalonestand-alone sales of products and services, discounting strategies and other observable data.
From time to time, our contracts are modified to account for additional, or to change existing, performance obligations. Our contract modifications are generally accounted for prospectively.
Product Revenue
We recognize revenue from product sales at a point in time when we have satisfied our performance obligation by transferring control of the product to the customer. We use judgment to evaluate whether the control has transferred by considering several indicators, including:including whether:
whether weWe have a present right to payment;
theThe customer has legal title;
theThe customer has physical possession;
theThe customer has significant risk and rewards of ownership; and
theThe customer has accepted the product, or whether customer acceptance is considered a formality based on history of acceptance of similar products (for example, when the customer has previously accepted the same tool, with the same
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specifications, and when we can objectively demonstrate that the tool meets all of the required acceptance criteria, and when the installation of the system is deemed perfunctory).
Not all of the indicators need to be met for us to conclude that control has transferred to the customer. In circumstances in which revenue is recognized prior to the product acceptance, the portionfair value of revenue associated with our performance obligations to install the product is deferred and recognized upon acceptance.
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as revenue at a point in time, once installation is complete.
We enter into volume purchase agreements with some of our customers. We adjust the transaction consideration for estimated credits earned by our customers for such incentives. These credits are estimated based upon the forecasted and actual product sales for any given period and agreed-uponagreed incentive rate. The estimate is reviewed for material changes and updated at each reporting period.
We offer perpetual and term licenses for software products. The primary difference between perpetual and term licenses is the duration over which the customer can benefit from the use of the software, while the functionality and the features of the software are the same. Software is generally bundled with post-contract customer support (“PCS”), which includes unspecified software updates that are made available throughout the entire term of the arrangement. Revenue from software licenses is recognized at a point in time, when the software is made available to the customer. Revenue from PCS is deferred at contract inception and recognized ratably over the service period, or as services are performed.
Services and Spare Parts Revenue
The majority of product sales include a standard 6six to 12-month warranty that is not separately paid for by the customers. The customers may also purchase an extended warranty for periods beyond the initial yearperiod as part of the initial product sale. We have concluded that the standardsix to 12-month warranty as well as any extended warranty periods included in the initial product sales are separate performance obligations for most of our products. The estimated fair value of warranty services is deferred and recognized ratably as revenue over the warranty period, as the customer simultaneously receives and consumes the benefits of warranty services provided by us.
Additionally, we offer product maintenance and support services, which the customer may purchase separately from the standard and extended warranty offered as part of the initial product sale. Revenue from separately negotiated maintenance and support service contracts is also recognized over time based on the terms of the applicable service period. Revenue from services performed in the absence of a maintenance contract, including training revenue, is recognized when the related services are performed. We also sell spare parts, revenue from which is recognized when control over the spare parts is transferred to the customer.
Installation services include connecting and validating configuration of the product. In addition, several testing protocols are completed to confirm the equipment is performing to customer specifications. Revenues from product installation are deferred and recognized at a point in time, once installation is complete.
Significant Judgments
Our contracts with our customers often include promises to transfer multiple products and services. Each product and service is generally capable of being distinct within the context of the contract and represents a separate performance obligation. Determining the SSP for each distinct performance obligation and allocation of consideration from an arrangement to the individual performance obligations and the appropriate timing of revenue recognition are significant judgments with respect to these arrangements. We typically estimate the SSP of products and services based on observable transactions when the products and services are sold on a standalonestand-alone basis and those prices fall within a reasonable range. We typically have more than one SSP for individual products and services due to the stratification of these products by customers and circumstances. In these instances, we use information such as the size of the customer, geographic region, as well as customization of the products in determining the SSP. In instances where the SSP is not directly observable, we determine the SSP using information that includes market conditions, entity-specific factors, including discounting strategies, information about the customer or class of customer that is reasonably available and other observable inputs. While changes in the allocation of SSP between performance obligations will not affect the amount of total revenue recognized for a particular contract, any material changes could impact the timing of revenue recognition, which could have a material effect on our financial position and resultresults of operations.
Although theour products are generally not sold with a right of return, we may provide other credits or sales incentives, which are accounted for either as variable consideration or material right, depending on the specific terms and conditions of the arrangement. These credits and incentives are estimated at contract inception and updated at the end of each reporting period if and when additional information becomes available.
As outlined above, we use judgments to evaluate whether or not the customer has obtained control of the product and considers theconsider several indicators in evaluating whether or not control has transferred to the customer. Not all of the indicators need to be met for us to conclude that control has transferred to the customer.
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Contract Assets/Liabilities
The timing of revenue recognition, billings and cash collections may result in accounts receivable, contract assets, and contract liabilities (deferred revenue) on our Consolidated Balance Sheets. A receivable is recorded in the period we deliver products or provide services when we have an unconditional right to payment. Contract assets primarily relate to the value of
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products and services transferred to the customer for which the right to payment is not just dependent on the passage of time. Contract assets are transferred to receivablesaccounts receivable when rights to payment become unconditional.
A contract liability is recognized when we receive payment or have an unconditional right to payment in advance of the satisfaction of performance. The contract liabilities represent (1) deferred product revenue related to the value of products that have been shipped and billed to customers and for which the control has not been transferred to the customers, and (2) deferred service revenue, which is recorded when we receive consideration, or such consideration is unconditionally due, from a customer prior to transferring services to the customer under the terms of a contract. Deferred service revenue typically results from warranty services, and maintenance and other service contracts.
Contract assets and liabilities related to rights and obligations in a contract are recorded net in the Consolidated Balance Sheets.
Research and Development Costs. Research and developmentR&D costs are expensed as incurred.
Shipping and Handling Costs. Shipping and handling costs are included as a component of cost of sales.
Accounting for Stock-Based Compensation Plans. We account for stock-based awards granted to employees for services based on the fair value of those awards. The fair value of stock-based awards is measured at the grant date and is recognized as expense over the employee’s requisite service period. The fair value for restricted stock units (“RSU”) granted without “dividend equivalent” rights is determined using the closing price of our common stock on the grant date, adjusted to exclude the present value of dividends which are not accrued on the restricted stock units.RSUs. The fair value for restricted stock unitsRSUs granted with “dividend equivalent” rights is determined using the closing price of our common stock on the grant date. The award holder is not entitled to receive payments under dividend equivalent rights unless the associated restricted stock unitRSU award vests (i.e., the award holder is entitled to receive credits, payable in cash or shares of common stock, equal to the cash dividends that would have been received on the shares of our common stock underlying the restricted stock unitsRSUs had the shares been issued and outstanding on the dividend record date, but such dividend equivalents are only paid subject to the recipient satisfying the vesting requirements of the underlying award). Compensation expense for restricted stock unitsRSUs with performance metrics is calculated based upon expected achievement of the metrics specified in the grant, or when a grant contains a market condition, the grant date fair value using a Monte Carlo simulation. The Monte Carlo simulation incorporates estimates of the potential outcomes of the market condition on the grant date fair value of each award. Additionally, we estimate forfeitures based on historical experience and revise those estimates in subsequent periods if actual forfeitures differ from the estimated amounts. The fair value for our Employee Stock Purchase Plan (“ESPP”) is determined using a Black-Scholes valuation model for purchase rights under our Employee Stock Purchase Plan.rights. The Black-Scholes option-pricing model requires the input of assumptions, including the option’s expected term and the expected price volatility of the underlying stock. The expected stock price volatility assumption is based on the market-based historical implied volatility from traded options of our common stock.
Accounting for Cash-Based Long-Term Incentive Compensation. Cash-based long-term incentive (“Cash LTI”) awards issued to employees under our Cash Long-Term Incentive Plan (“Cash LTI program vestsPlan”) vest in 3three or 4four equal installments, with one-third or one-fourth of the aggregate amount of the Cash LTI award vesting on each yearly anniversary of the grant date over a three- or four-year period. In order to receive payments under a Cash LTI award, participants must remain employed by us as of the applicable award vesting date. Compensation expense related to the Cash LTI awards is recognized over the vesting term and adjusted for the impact of estimated forfeitures.
Accounting for Non-qualified Deferred Compensation Plan. We have a non-qualified deferred compensation plan (known as the “Executive Deferred Savings Plan” (“EDSP”)) under which certain executives and non-employee directors may defer a portion of their compensation. Participants are credited with returns based on their allocation of their account balances among measurement funds. We control the investment of these funds, and the participants remain general creditors of ours. We invest these funds in certain mutual funds and such investments are classified as trading securities in the Consolidated Balance Sheets. Investments in trading securities are measured at fair value in the statement of financial position. Unrealized holding gains and losses for trading securities are included in earnings. Distributions from the Executive Deferred Savings PlanEDSP commence following a participant’s retirement or termination of employment or on a specified date allowed per the Executive Deferred Savings PlanEDSP provisions, except in cases where such distributions are required to be delayed in order to avoid a prohibited distribution under Internal Revenue Code Section 409A. Participants can generally elect for the distributions to be paid in a lump sum or quarterly cash payments over a scheduled period for up to 15 years and are allowed to make subsequent changes to their existing elections as permissible under the Executive Deferred Savings PlanEDSP provisions. The liability associated with the Executive Deferred Savings PlanEDSP is included as a component of other current liabilities in the
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Consolidated Balance Sheets. Changes in the Executive Deferred Savings PlanEDSP liability isare recorded in selling, general and administrativeSG&A expense in the Consolidated Statements of Operations. The net (benefit) expense associated with changes in the liability included in selling, general and administrativeSG&A expense was $13.3$27.6 million, $13.6$(44.2) million and $19.9$56.5 million for the fiscal years ended June 30, 2020, 20192023, 2022 and
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2018, 2021, respectively. We also have a deferred compensation asset that corresponds to the liability under the Executive Deferred Savings PlanEDSP and it is included as a component of other non-current assets in the Consolidated Balance Sheets. Changes in the Executive Deferred Savings PlanEDSP assets are recorded as gains (losses), net in selling, general and administrativeSG&A expense in the Consolidated Statements of Operations. The amount of net (losses) gains included in selling, general and administrativeSG&A expense were $13.9$27.6 million, $14.7$(44.3) million and $19.5$56.8 million for the fiscal years ended June 30, 2020, 20192023, 2022 and 2018,2021, respectively.
Income Taxes. We account for income taxes in accordance with the authoritative guidance, which requires income tax effects for changes in tax laws areto be recognized in the period in which the law is enacted.
Deferred tax assets and liabilities are recognized using enacted tax rates for the effect of temporary differences between the book and tax bases of recorded assets and liabilities. The guidance also requires that deferred tax assets be reduced by a valuation allowance if it is more likely than not that a portion of the deferred tax asset will not be realized. We have determined that a valuation allowance is necessary against a portion of the deferred tax assets, but we anticipate that our future taxable income will be sufficient to recover the remainder of our deferred tax assets. However, should there be a change in our ability to recover our deferred tax assets that are not subject to a valuation allowance, we could be required to record an additional valuation allowance against such deferred tax assets. This would result in an increase to our tax provision in the period in which we determine that the recovery is not probable.
On a quarterly basis, we provide for income taxes based upon an estimated annual effective income tax rate. The effective tax rate is highly dependent upon the geographic composition of worldwide earnings, tax regulations governing each region, availability of tax credits and the effectiveness of our tax planning strategies. We carefully monitor the changes in many factors and adjust our effective income tax rate on a timely basis. If actual results differ from these estimates, this could have a material effect on our financial condition and results of operations.
The calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax regulations. In accordance with the authoritative guidance on accounting for uncertainty in income taxes, we recognize liabilities for uncertain tax positions based on the two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained in audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon ultimate settlement. We reevaluate these uncertain tax positions on a quarterly basis. This evaluation is based on factors including, but not limited to, changes in facts or circumstances, changes in tax law, effectively settled issues under audit and new audit activity.activities. Any change in these factors could result in the recognition of a tax benefit or an additional charge to the tax provision.
We record income taxes on the undistributed earnings of foreign subsidiaries unless the subsidiaries’ earnings are considered indefinitely reinvested outside the U.S. Our effective tax rate would be adversely affected if we change our intent or if such undistributed earnings are needed for U.S. operations because we would be required to provide or pay income taxes on some or all of these undistributed earnings.
Global Intangible Low-Taxed Income. The Tax CutsCut and Jobs Act (the “Act”) includes provisions for Global Intangible Low-Taxed Income (“GILTI”) wherein U.S. taxes on foreign income are imposed in excess of a deemed return on tangible assets of foreign corporations. We electedelect to account for GILTI as a component of current period tax expense starting fromand not recognize deferred tax assets and liabilities for the first quarterbasis differences expected to reverse as a result of the fiscal year ending June 30, 2019.GILTI provisions.
Business Combinations. Accounting for business combinations requires management to make significant estimates and assumptions to determine the fair values of assets acquired and liabilities assumed at the acquisition date. Although we believe the assumptions and estimates we have made in the past have been reasonable and appropriate, they are based, in part, on historical experience and information obtained from management of the acquired companies and are inherently uncertain. Critical estimates in valuing certain acquired intangible assets include, but are not limited to future expected cash flows including revenue growth rate assumptions from product sales, customer contracts and acquired technologies, expected costs to develop in-process research and development into commercially viable products, estimated cash flows from the projects when completed, including assumptions associated with the technology migration curve, estimated royalty rates used in valuing technology related intangible assets, and discount rates. The discount rates used to discount expected future cash flows to present value are typically derived from a weighted-average cost of capital analysis and adjusted to reflect inherent risks. Unanticipated events and circumstances may occur that could affect either the accuracy or validity of such assumptions, estimates or actual results.
We allocate the fair value of the purchase price of our acquisitions to the tangible assets acquired, liabilities assumed, and intangible assets acquired, including in-process research and development (“IPR&D”), based on their estimated fair values.values at acquisition date. The excess of the fair value of the purchase price over the fair values of these net tangible and intangible assets acquired is recorded as goodwill. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but our estimates and
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assumptions are inherently uncertain and subject to refinement. As a result, during the measurement period, which will not exceed one year from the acquisition date, we record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. UponAfter the conclusion of the measurement period or final determination of the fair value of the purchase price of our acquisitions, whichever comes first, any subsequent adjustments are recorded to our Consolidated Statements of Operations.
The fair value of IPR&D is initially capitalized as an intangible asset with an indefinite life and assessed for impairment thereafter whenever events or changes in circumstances indicate that the carrying value of the IPR&D assets may not be recoverable. Impairment of IPR&D is recorded to research and developmentR&D expenses. When an IPR&D project is completed, the IPR&D is reclassified as an amortizable purchased intangible asset and amortized to costs of revenues over the asset’s estimated useful life.
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Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred.
Net Income Per Share. Basic net income per share is calculated by dividing net income available to common stockholders by the weighted-average number of common shares outstanding during the period. Diluted net income per share is calculated by using the weighted-average number of common shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the dilutive potential shares of common stock had been issued. The dilutive effect of restricted stock unitsRSUs and options is reflected in diluted net income per share by application of the treasury stock method. The dilutive securities are excluded from the computation of diluted net loss per share when a net loss is recorded for the period as their effect would be anti-dilutive.
Contingencies and Litigation. We are subject to the possibility of losses from various contingencies. Considerable judgment is necessary to estimate the probability and amount of any loss from such contingencies. An accrual is made when it is probable that a liability has been incurred or an asset has been impaired, and the amount of loss can be reasonably estimated. We accrue a liability and recognize as expense the estimated costs to defend or settle asserted and unasserted claims existing as of the balance sheet date. See Note 16 “Commitments and Contingencies” and Note 15 “Litigation and Other Legal Matters” and Note 16 “Commitments and Contingencies” for additional details.
Recent Accounting Pronouncements
Recently Adopted
In February 2016,December 2019, the Financial Accounting Standards Board (“FASB”) issued ASC 842 which supersedes the lease recognition requirements in ASC 840, Leases, (“ASC 840”). The most prominent of the changes in ASC 842 is the recognition of right of use ("ROU") assets and lease liabilities by lessees for those leases classified as operating leases.
Consistent with ASC 840, leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the Consolidated Statements of Operations. In July 2018, the FASB issued an accounting standard update which amended ASC 842 and offered an additional (and optional) transition method by which entities could elect not to recast the comparative periods presented in financial statements in the period of adoption.
We adopted the new standard on July 1, 2019, the first day of fiscal 2020, using the optional adoption method whereby we did not adjust comparative period financial statements. Consequently, prior period balances and disclosures have not been restated. We elected certain practical expedients, which among other things, allowed us to carry forward prior conclusions about lease identification and classification. The adoption of ASC 842 resulted in the balance sheet recognition of additional lease assets and lease liabilities of $110.7 million and $108.7 million, respectively, related primarily to facilities, vehicles and other equipment. The adoption of ASC 842 did not have a material impact on beginning retained earnings, the Consolidated Statement of Operations, Cash Flows, or earnings per share. Additionally, the adoption of ASC 842 did not have a material impact on the Consolidated Financial Statements for arrangements in which we are the lessor. For additional information regarding our leases, see Note 9 “Leases” in the Notes to the Condensed Consolidated Financial Statements.

Updates Not Yet Effective
In June 2016, the FASB issued an accounting standard update which replaces existing incurred loss impairment guidance and requires an entity to measure expected credit losses for certain financial instruments and financial assets including trade receivables. This new standard also modifies the impairment models for available-for-sale debt securities. This new standard is effective for us beginning in the first quarter of our fiscal year ending June 30, 2021. We plan to adopt the standard in the first quarter of fiscal 2021 using the modified retrospective transition method. We do not currently believe the adoption will have a material impact on our Consolidated Balance Sheets and Consolidated Statements of Operations, pending further evaluation of potential economic recession and disruption associated with the current COVID-19 pandemic.
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In August 2018, the FASB issued an accounting standard update which modifies the existing accounting standards for fair value measurement disclosure. This update eliminates the disclosure of the amount of and reasons for transfers between level 1 and level 2 of the fair value hierarchy, and the policy for timing of transfers between levels. This standard update is effective for us beginning in the first quarter of our fiscal year ending June 30, 2021, and early adoption is permitted. We do not expect a material impact on our Consolidated Financial Statements upon adoption of this accounting standard update.
In August 2018, the FASB issued an accounting standard update to amend the disclosure requirements related to defined benefit pension and other post-retirement plans. Some of the changes include adding a disclosure requirement for significant gains and losses related to changes in the benefit obligation for the period and removing the amounts in accumulated other comprehensive income expected to be recognized as components of net periodic benefit cost over the next fiscal year. This standard update is effective for us beginning in the first quarter of the fiscal year ending June 30, 2021, and early adoption is permitted. We do not expect a material impact on our Consolidated Financial Statements upon adoption of this accounting standard update.
In August 2018, the FASB issued an accounting standard update to align the requirements for capitalizing implementation costs incurred in a cloud computing arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. The guidance clarifies which costs should be capitalized including the cost to acquire the license and the related implementation costs. This standard update is effective for us beginning in the first quarter of our fiscal year ending June 30, 2021, with an option to be adopted either prospectively or retrospectively. Early adoption is permitted. We do not expect a material impact on our Consolidated Financial Statements upon adoption of this accounting standard update.
In December 2019, the FASB issued an accounting standard updateASU to simplify the accounting for income taxes in ASC 740, Income Taxes, (“ASC 740”).740. This amendment removes certain exceptions and improves consistent application of accounting principles for certain areas in ASC 740. TheWe adopted this update is effective for us beginning in the first quarter of our fiscal year ending June 30, 2022 on a prospective basis and earlythe adoption is permitted. We are currently evaluating thehad no material impact of this accounting standard update on our Consolidated Financial Statements.
In August 2020, the FASB issued an ASU to simplify the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts on an entity’s own equity. The standard eliminates the beneficial conversion feature and cash conversion models, resulting in more convertible instruments being accounted for as a single unit, and modifies the guidance on the computation of earnings per share for convertible instruments and contracts on an entity’s own equity. We adopted this update beginning in the first quarter of our fiscal year ending June 30, 2022 on a modified retrospective basis and the adoption had no material impact on our Consolidated Financial Statements.

On July 1, 2020 we adopted ASC 326, which was issued by the FASB in June 2016 as ASU No. 2016-13 Financial Instruments – Credit Losses
. 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 $5.5 million to retained earnings as of July 1, 2020. Please see the “Allowance for Credit Losses” accounting policy above.
Updates Not Yet Effective
In October 2021, FASB issued authoritative guidance that requires companies to apply revenue guidance to recognize and measure contract assets and contract liabilities from contracts with customers acquired in a business combination at carrying value. Under the current business combination guidance, such assets and liabilities are recognized by the acquirer at fair value on the acquisition date. This update is effective for us in the first quarter of our fiscal year ending June 30, 2024 and should be applied on a prospective basis. Early adoption is permitted. The impact of adopting this update will depend on the magnitude of contract assets and contract liabilities acquired in future acquisitions.
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NOTE 2 — REVENUE
Contract Balances
The following table represents the opening and closing balances of accounts receivable, contract assets and contract liabilities for the indicated periods.
As ofAs ofAs of
(In thousands, except for percentage)June 30, 2020June 30, 2019July 1, 2018Change in Fiscal 2020Change in Fiscal 2019
Accounts receivable, net$1,107,413  $990,113  $635,878  $117,300  12 %$354,235  56 %
Contract assets$99,876  $94,015  $14,727  $5,861  %$79,288  538 %
Contract liabilities$666,055  $587,789  $556,691  $78,266  13 %$31,098  %
As ofAs ofAs of
(In thousands, except for percentages)June 30, 2023June 30, 2022June 30, 2021Change in Fiscal 2023Change in Fiscal 2022
Accounts receivable, net$1,753,361 $1,811,877 $1,305,479 $(58,516)(3)%$506,398 39 %
Contract assets$117,137 $114,747 $91,052 $2,390 %$23,695 26 %
Contract liabilities$1,245,007 $1,007,324 $667,703 $237,683 24 %$339,621 51 %
Our payment terms and conditions vary by contract type, although terms generally include a requirement of payment of 70% to 90% of total contract consideration within 30 to 60 days of shipment, with the remainder payable within 30 days of acceptance. Contract assets are included in other current asset and contract liabilities are included in current and non-current liabilities on our Consolidated Balance Sheets.
The change in contract assets during the fiscal year ended June 30, 20202023 was mainly due to $70.9$101.0 million of revenue recognized for which the payment is subject to conditions other than the passage of time, partially offset by $98.3 million of contract assets reclassified to net accounts receivable as our right to consideration for these contract assets became unconditional, partially offset by $71.4 million of revenue recognized for which the payment is subject to conditionsunconditional. Contract assets are included in other than the passage of time.current assets on our Consolidated Balance Sheets.
DuringThe change in contract liabilities during the fiscal year ended June 30, 2020, we recognized revenue of $456.0 million that2023 was included in contract liabilities as of June 30, 2019. This was partially offset bymainly due to the value of products and services billed to customers for which control of the products and serviceservices has not transferred to the customers.customers, partially offset by the recognition in revenue of $819.0 million that was included in contract liabilities as of June 30, 2022. The change in contract liabilities during the fiscal year ended June 30, 2022 was mainly due to the value of products and services billed to customers for which control of the products and services has not transferred to the customers, partially offset by the recognition in revenue of $555.4 million that was included in contract liabilities as of June 30, 2021. Contract liabilities are included in current and non-current liabilities on our Consolidated Balance Sheet.
Remaining Performance ObligationsConsolidated Balance Sheets
As
 As of June 30,
(In thousands, except par value)20232022
ASSETS
Current assets:
Cash and cash equivalents$1,927,865 $1,584,908 
Marketable securities1,315,294 1,123,100 
Accounts receivable, net1,753,361 1,811,877 
Inventories2,876,784 2,146,889 
Other current assets498,728 502,137 
Total current assets8,372,032 7,168,911 
Land, property and equipment, net1,031,841 849,929 
Goodwill2,278,820 2,320,049 
Deferred income taxes816,899 579,173 
Purchased intangible assets, net935,303 1,194,414 
Other non-current assets637,462 484,612 
Total assets$14,072,357 $12,597,088 
LIABILITIES, NON-CONTROLLING INTEREST AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$371,026 $443,338 
Deferred system revenue651,720 500,969 
Deferred service revenue416,606 381,737 
Other current liabilities2,303,490 1,545,039 
Total current liabilities3,742,842 2,871,083 
Long-term debt5,890,736 6,660,718 
Deferred tax liabilities529,287 658,937 
Deferred service revenue176,681 124,618 
Other non-current liabilities813,058 882,642 
Total liabilities11,152,604 11,197,998 
Commitments and contingencies (Notes 9, 15 and 16)
Stockholders’ equity:
Preferred stock, $0.001 par value, 1,000 shares authorized, none outstanding— — 
Common stock, $0.001 par value, 500,000 shares authorized, 279,995 and 279,210 shares issued, 136,750 and 141,804 shares outstanding, as of June 30, 2023 and June 30, 2022, respectively137 142 
Capital in excess of par value2,107,526 1,061,798 
Retained earnings848,431 366,882 
Accumulated other comprehensive loss(36,341)(27,471)
Total KLA stockholders’ equity2,919,753 1,401,351 
Non-controlling interest in consolidated subsidiaries— (2,261)
Total stockholders’ equity2,919,753 1,399,090 
Total liabilities and stockholders’ equity$14,072,357 $12,597,088 

See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Consolidated Statements of Operations
 Year Ended June 30,
(In thousands, except per share amounts)202320222021
Revenues:
Product$8,379,025 $7,301,428 $5,240,316 
Service2,117,031 1,910,455 1,678,418 
Total revenues10,496,056 9,211,883 6,918,734 
Costs and expenses:
Costs of revenues4,218,307 3,592,441 2,772,165 
Research and development1,296,727 1,105,254 928,487 
Selling, general and administrative986,326 860,007 729,602 
Interest expense296,940 160,339 157,328 
Loss on extinguishment of debt13,286 — — 
Other expense (income), net(104,720)4,605 (29,302)
Income before income taxes3,789,190 3,489,237 2,360,454 
Provision for income taxes401,839 167,177 283,101 
Net income3,387,351 3,322,060 2,077,353 
Less: Net income (loss) attributable to non-controlling interest74 253 (939)
Net income attributable to KLA$3,387,277 $3,321,807 $2,078,292 
Net income per share attributable to KLA
Basic$24.28 $22.07 $13.49 
Diluted$24.15 $21.92 $13.37 
Weighted-average number of shares:
Basic139,483 150,494 154,086 
Diluted140,235 151,555 155,437 

See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Consolidated Statements of Comprehensive Income
Year Ended June 30,
(In thousands)202320222021
Net income$3,387,351 $3,322,060 $2,077,353 
Other comprehensive income (loss):
Currency translation adjustments:
Cumulative currency translation adjustments(22,288)(15,915)12,236 
Income tax (provision) benefit1,547 4,592 (842)
Net change related to currency translation adjustments(20,741)(11,323)11,394 
Cash flow hedges:
Net unrealized gains arising during the period30,025 104,952 3,782 
Reclassification adjustments for net (gains) losses included in net income(29,058)(5,919)181 
Income tax (provision) benefit2,141 (22,105)(805)
Net change related to cash flow hedges3,108 76,928 3,158 
Net change related to unrecognized losses and transition obligations in connection with defined benefit plans6,074 (1,438)(7,247)
Available-for-sale securities:
Net unrealized gains (losses) arising during the period2,459 (20,792)(3,678)
Reclassification adjustments for net (gains) losses included in net income986 306 (253)
Income tax (provision) benefit(756)4,405 843 
Net change related to available-for-sale securities2,689 (16,081)(3,088)
Other comprehensive income (loss)(8,870)48,086 4,217 
Less: Comprehensive income (loss) attributable to non-controlling interest74 253 (939)
Total comprehensive income attributable to KLA$3,378,407 $3,369,893 $2,082,509 

See accompanying notes to Consolidated Financial Statements.

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KLA CORPORATION
Consolidated Statements of Stockholders’ Equity
 Common Stock and
Capital in Excess of
Par Value
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Total
KLA Stockholders’
Equity
Non-Controlling InterestTotal Stockholders’
 Equity
(In thousands, except per share amounts)SharesAmount
Balances as of June 30, 2020155,461 $2,090,268 $654,930 $(79,774)$2,665,424 $15,586 $2,681,010 
Adoption of ASC 326— — (5,530)— (5,530)— (5,530)
Net income attributable to KLA— — 2,078,292 — 2,078,292 — 2,078,292 
Net loss attributable to non-controlling interest— — — — — (939)(939)
Other comprehensive income— — — 4,217 4,217 — 4,217 
Net issuance under employee stock plans973 29,736 — — 29,736 — 29,736 
Repurchase of common stock(3,658)(55,414)(889,193)— (944,607)— (944,607)
Cash dividends ($3.60 per share) and dividend equivalents declared— — (561,376)— (561,376)— (561,376)
Stock-based compensation expense— 111,398 — — 111,398 438 111,836 
Net issuance on exercise of option by non-controlling interest— — — — — 127 127 
Disposal of non-controlling interest— — — — — (17,124)(17,124)
Balances as of June 30, 2021152,776 2,175,988 1,277,123 (75,557)3,377,554 (1,912)3,375,642 
Net income attributable to KLA— — 3,321,807 — 3,321,807 — 3,321,807 
Net income attributable to non-controlling interest— — — — — 253 253 
Other comprehensive income— — — 48,086 48,086 — 48,086 
Net issuance under employee stock plans796 28,644 — — 28,644 — 28,644 
Repurchase of common stock(11,768)(1,269,610)(3,592,657)— (4,862,267)— (4,862,267)
Cash dividends ($4.20 per share) and dividend equivalents declared— — (639,391)— (639,391)— (639,391)
Dividend to non-controlling interest— — — — — (602)(602)
Stock-based compensation expense— 126,918 — — 126,918 — 126,918 
Balances as of June 30, 2022141,804 1,061,940 366,882 (27,471)1,401,351 (2,261)1,399,090 
Net income attributable to KLA— — 3,387,277 — 3,387,277 — 3,387,277 
Net income attributable to non-controlling interest— — — — — 74 74 
Other comprehensive loss— — — (8,870)(8,870)— (8,870)
Net issuance under employee stock plans790 29,930 — — 29,930 — 29,930 
Repurchase of common stock(5,844)842,467 (2,172,181)— (1,329,714)— (1,329,714)
Cash dividends ($5.20 per share) and dividend equivalents declared— — (733,547)— (733,547)— (733,547)
Stock-based compensation expense— 171,424 — — 171,424 171,424 
Purchase of non-controlling interest— 1,902 — — 1,902 (6,196)(4,294)
Disposal of non-controlling interest— — — — — 8,383 8,383 
Balances as of June 30, 2023136,750 $2,107,663 $848,431 $(36,341)$2,919,753 $— $2,919,753 


See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Consolidated Statements of Cash Flows
 Year Ended June 30,
(In thousands)202320222021
Cash flows from operating activities:
Net income$3,387,351 $3,322,060 $2,077,353 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization415,113 363,344 333,335 
Loss on extinguishment of debt13,286 — — 
Unrealized foreign exchange (gain) loss and other(17,825)46,531 (19,441)
Asset impairment charges9,905 5,962 842 
Disposal of non-controlling interest8,270 — — 
Stock-based compensation expense171,424 126,918 111,836 
Gain on sale of business(29,687)— (4,422)
Deferred income taxes(298,145)(329,501)(44,445)
Gain on fair value adjustment of marketable equity securities— — (26,719)
Settlement of treasury lock agreement— 82,799 — 
Changes in assets and liabilities, net of assets acquired and liabilities assumed in business acquisitions:
Accounts receivable(48,534)(510,326)(203,155)
Inventories(749,047)(567,003)(270,100)
Other assets(121,018)(217,070)(96,218)
Accounts payable(144,661)101,632 79,366 
Deferred system revenue150,750 213,368 (44,674)
Deferred service revenue88,223 129,718 45,845 
Other liabilities834,400 544,270 245,623 
Net cash provided by operating activities3,669,805 3,312,702 2,185,026 
Cash flows from investing activities:
Proceeds from sale of assets— 27,658 1,855 
Net proceeds from sale of business75,358 — 16,833 
Business acquisitions, net of cash acquired(27,144)(479,113)— 
Capital expenditures(341,591)(307,320)(231,628)
Purchases of available-for-sale securities(1,441,933)(987,660)(1,018,744)
Proceeds from sale of available-for-sale securities124,620 113,538 145,533 
Proceeds from maturity of available-for-sale securities1,134,182 760,548 581,679 
Purchases of trading securities(96,611)(121,254)(107,867)
Proceeds from sale of trading securities89,528 116,350 111,321 
Proceeds from other investments1,020 795 614 
Net cash used in investing activities(482,571)(876,458)(500,404)
Cash flows from financing activities:
Payment of debt issuance costs(6,515)— — 
Proceeds from issuance of debt, net of issuance costs— 2,967,409 40,343 
Proceeds from revolving credit facility, net of costs300,000 875,000 — 
Repayment of debt(1,087,250)(620,000)(70,000)
Common stock repurchases(1,311,864)(3,967,806)(938,607)
Forward contract for accelerated share repurchases— (900,000)— 
Payment of dividends to stockholders(732,556)(638,528)(559,353)
Payment of dividends to subsidiary’s non-controlling interest holders— (602)— 
Issuance of common stock124,847 113,014 86,098 
Tax withholding payments related to vested and released restricted stock units(94,806)(84,371)(56,362)
Payment of contingent consideration payable(17,850)(1,121)— 
Purchase of non-controlling interest(4,295)— — 
Net cash used in financing activities(2,830,289)(2,257,005)(1,497,881)
Effect of exchange rate changes on cash and cash equivalents(13,988)(28,941)13,460 
Net increase in cash and cash equivalents342,957 150,298 200,201 
Cash and cash equivalents at beginning of period1,584,908 1,434,610 1,234,409 
Cash and cash equivalents at end of period$1,927,865 $1,584,908 $1,434,610 
Supplemental cash flow disclosures:
Income taxes paid, net$495,101 $464,526 $326,002 
Interest paid$223,955 $154,673 $154,196 
Non-cash activities:
Contingent consideration payable - financing activities$(1,878)$16,281 $(7,448)
Dividends payable - financing activities$7,903 $7,028 $6,285 
Unsettled common stock repurchase - financing activities$11,000 $— $6,000 
Accrued purchase of land, property and equipment - investing activities$18,445 $19,595 $30,615 

See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Notes to Consolidated Financial Statements
NOTE 1— DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Description of Business and Principles of Consolidation. KLA Corporation and its majority-owned subsidiaries (“KLA” or the “Company” and also referred to as “we,” “our,” “us,” or similar references) is a supplier of process equipment, process control equipment, and data analytics products for a broad range of industries, including semiconductors, printed circuit boards (“PCB”) and displays. We provide advanced process control and process-enabling solutions for manufacturing and testing wafers and reticles, integrated circuits (“IC”), advanced packaging, light-emitting diodes, power devices, compound semiconductor devices, microelectromechanical systems (“MEMS”), data storage, PCBs and flat and flexible panel displays, as well as general materials research. We also provide comprehensive support and services across our installed base. Our extensive portfolio of inspection, metrology and data analytics products, and related services, helps IC manufacturers achieve target yield throughout the entire semiconductor fabrication process, from research and development (“R&D”) to final volume production. We develop and sell advanced vacuum deposition and etching process tools, which are used by a broad range of specialty semiconductor customers. We enable electronic device manufacturers to inspect, test and measure PCBs and flat panel displays (“FPD”) and ICs to verify their quality, deposit a pattern of desired electronic circuitry on the relevant substrate and perform three-dimensional shaping of metalized circuits on multiple surfaces. Our advanced products, coupled with our unique yield management software and services, allow us to deliver the solutions our semiconductor, PCB and display customers need to achieve their productivity goals by significantly reducing their risks and costs and improving their overall profitability and return on investment. Headquartered in Milpitas, California, we have subsidiaries both in the U.S. and key markets throughout the world.
The Consolidated Financial Statements include the accounts of KLA and its majority-owned subsidiaries. All significant intercompany balances and transactions have been eliminated.
Comparability. Effective on the first day of fiscal 2022, we adopted an Accounting Standards Update (“ASU”) to simplify the accounting for income taxes in Accounting Standards Codification (“ASC”) 740, Income Taxes (“ASC 740”), on a prospective basis. We also adopted an ASU to simplify the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts on an entity’s own equity, on a modified retrospective basis. The adoption of these updates had no material impact on our Consolidated Financial Statements.
Certain reclassifications have been made to the prior year’s Consolidated Financial Statements to conform to the current year presentation. The reclassifications did not have material effects on the prior year’s Consolidated Balance Sheets, Statements of Operations, Comprehensive Income and Cash Flows.
Management Estimates. The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions in applying our accounting policies that affect the reported amounts of assets and liabilities (and related disclosure of contingent assets and liabilities) at the date of the Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.
Cash Equivalents and Marketable Securities. All highly liquid debt instruments with original or remaining maturities of less than three months at the date of purchase are cash equivalents. Marketable securities are generally classified as available-for-sale for use in current operations, if required, and are reported at fair value, with unrealized gains and non-credit related unrealized losses, net of tax, presented as a separate component of stockholders’ equity under the caption “Accumulated other comprehensive income (loss).” All realized gains and losses are recorded in earnings in the period of occurrence. The specific identification method is used to determine the realized gains and losses on investments.
We regularly review the available-for-sale debt securities in an unrealized loss position and evaluate the current expected credit loss by considering available information relevant to the collectability of the security, such as historical experience, market data, issuer-specific factors including credit ratings, default and loss rates of the underlying collateral and structure and credit enhancements, current economic conditions and reasonable and supportable forecasts. There were no credit losses on available-for-sale debt securities recognized in the years ended June 30, 2020,2023, 2022 and 2021.
If we had $2.13 billion of remaining performance obligations, which represents our obligation to deliver products and services, and consists primarily of sales orders where written customer requests have been received. Wedo not expect to recognize approximately 5%recover the entire amortized cost of the security, the amount representing credit losses, defined as the difference between the present value of the cash flows expected to 15%be collected and the amortized cost basis of these performance obligationsthe debt security, is recorded as revenue beyondan allowance for credit losses with an offsetting entry to net income, and the next twelve months, subjectamount that is not credit-related is recognized in other comprehensive income (loss) (“OCI”). If we have the intent to risksell the security or it is more likely than not that we will be required to sell the security before recovery of delays, pushouts, and cancellation by the customer, usually with limited or no penalties.its entire amortized cost basis, we first write off any
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Practical expedientspreviously recognized allowance for credit losses with an offsetting entry to the security’s amortized cost basis. If the allowance has been fully written off and fair value is less than amortized cost basis, we write down the amortized cost basis of the security to its fair value with an offsetting entry to net income.
Investments in Equity Securities.We account for shippinghold equity securities in publicly and handling costs as activities to fulfill the promise to transfer goods, instead of a promised service to our customer.
We have elected to not adjust the promised amount of considerationprivately held companies for the effectspromotion of a significant financing component as we expect, at contract inception, that the period between when we transfer a promised goodbusiness and strategic objectives. Equity securities in publicly held companies, or service to a customer and when the customer pays for that good or service will generally be one year or less.
We have elected to expense costs to obtain a contract as incurred because the expected amortization period is one year or less.
Refer to Note 19 “Segment Reporting and Geographic Information” for information related to revenue by geographic region as well as significant product and service offerings.
NOTE 3 — FAIR VALUE MEASUREMENTS
Our financial assets and liabilitiesmarketable equity securities, are measured and recorded at fair value except for our debt and certain equity investmentson a recurring basis. Equity securities in privately held companies. Equity investments without a readily available fair valuecompanies, or non-marketable equity securities, are accounted for using the measurement alternative. The measurement alternative is calculated asat cost, minusless impairment, if any, plus or minus observable price changes in orderly transactions for identical or similar securities of the same issuer. Non-marketable equity securities are subject to a periodic impairment review; however, since there are no open-market valuations, the impairment analysis requires significant judgment. This analysis includes assessment of the investee’s financial condition, the business outlook for its products and technology, its projected results and cash flow, financing transactions subsequent to the acquisition of the investment, the likelihood of obtaining subsequent rounds of financing and the impact of any relevant contractual equity preferences held by us or the others. Non-marketable equity securities are included in “Other non-current assets” on the balance sheet. Realized and unrealized gains and losses resulting from observable price changes.changes in fair value or the sale of our marketable and non-marketable equity securities are recorded in Other expense (income), net.
Variable Interest Entities. We use a qualitative approach in assessing the consolidation requirement for variable interest entities. The approach focuses on identifying which enterprise has the power to direct the activities that most significantly impact the variable interest entity’s economic performance and which enterprise has the obligation to absorb losses or the right to receive benefits from the variable interest entity. In the event we are the primary beneficiary of a variable interest entity, the assets, liabilities, and results of operations of the variable interest entity will be included in our Consolidated Financial Statements. We have concluded that none of our equity investments require consolidation based on our most recent qualitative assessment.
Inventory Valuation. Inventories are stated at the lower of cost or net realizable value using standard costs that approximate actual costs on a first-in, first-out basis. The carrying value of product inventory is reduced for estimated obsolescence equal to the difference between its cost and the estimated net realizable value based on assumptions about future demand for meeting our product manufacturing plans. The carrying value of service inventory is reduced for estimated obsolescence equal to the difference between its cost and the estimated net realizable value based on assumptions about future demand to meet our customers’ support requirements. Demonstration units are stated at their manufacturing cost and written down to their net realizable value. The Company’s policy is to assess the valuation of all inventories including manufacturing raw materials, work-in-process, finished goods and spare parts in each reporting period. The estimate of net realizable value of inventory is impacted by assumptions regarding general semiconductor market conditions, manufacturing schedules, technology changes, new product introductions and possible alternative uses, and require us to use significant judgment that may include uncertain elements. Actual demand may differ from forecasted demand, and such differences may have a material effect on recorded inventory values. Our non-financial assets,manufacturing overhead standards for product costs are calculated assuming full absorption of forecasted spending over projected volumes, adjusted for excess capacity. Abnormal inventory costs such as goodwill, intangible assets,costs of idle facilities, excess freight and land, propertyhandling costs and spoilage are recognized as current period charges.
Allowance for Credit Losses. A majority of our accounts receivable are derived from sales to large multinational semiconductor and electronics manufacturers throughout the world. We maintain an allowance for credit losses for expected uncollectible accounts receivable, which is recorded as an offset to accounts receivable and changes in such are classified as selling, general and administrative (“SG&A”) expense in the Consolidated Statements of Income. We assess collectability by reviewing accounts receivable on a collective basis where similar risk characteristics exist and on an individual basis when we identify specific customers with known disputes or collectability issues. The estimate of expected credit losses 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. Our assessment considered estimates of expected credit and collectability trends. The credit losses recognized on accounts receivable were not significant as of June 30, 2023 and 2022. Volatility in market conditions and evolving credit trends are difficult to predict and may cause variability that may have a material impact on our allowance for credit losses in future periods.
Property and Equipment. Property and equipment are assessed for impairment when an event or circumstance indicates that an other-than-temporary decline in value may have occurred.
Fair Valuerecorded at cost, net of Financial Instruments. We have evaluated the estimated fair valueaccumulated depreciation. Depreciation of financial instruments using available market informationproperty and valuations as provided by third-party sources. The use of different market assumptions and/or estimation methodologies could have a significant effect on the estimated fair value amounts. The fair value of our cash equivalents, accounts receivable, accounts payable and other current assets and liabilities approximate their carrying amounts due to the relatively short maturity of these items.
Fair Value Hierarchy. The authoritative guidance for fair value measurements establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:
Level 1Valuations based on quoted prices in active markets for identical assets or liabilities that the entity has the ability to access.
Level 2Valuations based on quoted prices for similar assets or liabilities, quoted prices in markets that are not active, or other inputs that are observable or can be corroborated by observable data for substantially the full term of the assets or liabilities.
Level 3Valuations based on inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.
A financial instrument’s level within the fair value hierarchyequipment is based on the lowest level of any input that is significant tostraight-line method over the fair value measurement.
As of June 30, 2020, the types of instruments valued based on quoted market prices in active markets included money market funds, certain U.S. Treasury securities and U.S. Government agency securities. Such instruments are generally classified within Level 1estimated useful lives of the fair value hierarchy.
assets. The types of instruments valued based on other observable inputs included corporate debt securities, sovereign securities, municipal securities and certain U.S. Treasury securities. The market inputs used to value these instruments generally consist of market yields, reported trades and broker/dealer quotes. Such instruments are generally classified within Level 2 of the fair value hierarchy.
The principal market in which we execute our foreign currency contracts is the institutional market in an over-the-counter environment with a relatively high level of price transparency. The market participants generally are large financial institutions. Our foreign currency contracts’ valuation inputs are based on quoted prices and quoted pricing intervals from public data sources and do not involve management judgment. These contracts are typically classified within Level 2 of the fair value hierarchy.
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The fair value of deferred payments and contingent consideration payable, the majority of which were recorded in connection with business combinations, were classified as Level 3 and estimated using significant inputs that were not observable in the market. See Note 6 “Business Combinations” for additional information.
Financial assets (excluding cash held in operating accounts and time deposits) and liabilities measured at fair value on a recurring basis as of the date indicated below were presented on our Consolidated Balance Sheets as follows:
As of June 30, 2020 (In thousands)TotalQuoted Prices
in Active Markets
for Identical
Assets (Level 1)
Significant 
Other
Observable 
Inputs
(Level 2)
Little or No
Market Activity Inputs (Level 3)
Assets
Cash equivalents:
Corporate debt securities$—  $—  $—  $—  
Money market funds and other694,950  694,950  —  —  
U.S. Government agency securities—  —  —  —  
U.S. Treasury securities—  —  —  —  
Marketable securities:
Corporate debt securities381,957  —  381,957  —  
Municipal securities29,110  —  29,110  
Sovereign securities2,017  —  2,017  —  
U.S. Government agency securities106,336  106,336  —  —  
U.S. Treasury securities181,193  151,210  29,983  —  
Total cash equivalents and marketable securities(1)
1,395,563  952,496  443,067  —  
Other current assets:
Derivative assets2,077  —  2,077  —  
Other non-current assets:
Executive Deferred Savings Plan213,487  166,000  47,487  —  
Total financial assets(1)
$1,611,127  $1,118,496  $492,631  $—  
Liabilities
Derivative liabilities$(1,410) $—  $(1,410) $—  
Deferred payments(6,750) —  —  (6,750) 
Contingent consideration payable(15,513) —  —  (15,513) 
Total financial liabilities$(23,673) $—  $(1,410) $(22,263) 
__________________ 
(1)Excludes cash of $460.8 million held in operating accounts and time deposits of $78.7 million as of June 30, 2020.following table
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Financialsets forth the estimated useful life for various asset categories:
Asset CategoryRange of Useful Lives
Buildings30 to 50 years
Leasehold improvementsShorter of 15 years or lease term
Machinery and equipment2 to 10 years
Office furniture and fixtures7 years
Construction-in-process assets (excluding cash heldare not depreciated until the assets are placed in operating accounts and time deposits) and liabilities measured at fair value on a recurring basis as of the date indicated below were presented on our Consolidated Balance Sheets as follows:
As of June 30, 2019 (In thousands)TotalQuoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant Other
Observable Inputs
(Level 2)
Little or No
Market Activity Inputs (Level 3)
Assets
Cash equivalents:
Corporate debt securities$10,988  $—  $10,988  $—  
Money market funds and other352,708  352,708  —  —  
U.S. Government agency securities27,994  —  27,994  —  
U.S. Treasury securities55,858  —  55,858  —  
Marketable securities:
Corporate debt securities422,089  —  422,089  —  
Municipal securities1,913  —  1,913  —  
Sovereign securities5,994  —  5,994  —  
U.S. Government agency securities131,224  131,224  —  —  
U.S. Treasury securities151,838  151,838  —  —  
Total cash equivalents and marketable securities(1)
1,160,606  635,770  524,836  —  
Other current assets:
Derivative assets2,557  —  2,557  —  
Other non-current assets:
Executive Deferred Savings Plan207,581  158,021  49,560  —  
Total financial assets(1)
$1,370,744  $793,791  $576,953  $—  
Liabilities
Derivative liabilities$(3,334) $—  $(3,334) $—  
Deferred payments(8,800) —  —  (8,800) 
Contingent consideration payable(14,005) —  —  (14,005) 
Total financial liabilities$(26,139) $—  $(3,334) $(22,805) 
__________________ 
(1)Excludes cash of $479.8 million held in operating accounts and time deposits of $99.0 million as of June 30, 2019. 
There were no transfers between Level 1 and Level 2 fair value measurements duringservice. Depreciation expense for the fiscal years ended June 30, 20202023, 2022 and 2021 was $154.2 million, $122.2 million and $111.1 million, respectively.
Leases. Under ASC 842 Leases, a contract is or 2019.contains a lease when we have the right to control the use of an identified asset for a period of time. We determine if an arrangement is a lease at inception of the contract, which is the date on which the terms of the contract are agreed to, and the agreement creates enforceable rights and obligations. The commencement date of the lease is the date that the lessor makes an underlying asset available for our use. On the commencement date, leases are evaluated for classification and assets and liabilities are recognized based on the present value of lease payments over the lease term.
The lease term used to calculate the lease liability includes options to extend or terminate the lease when it is reasonably certain that the option will be exercised. The right of use (“ROU”) asset is initially measured as the amount 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 included in the lease liability and are recognized as they are incurred.
As most of our leases do not provide an implicit rate, we use our incremental borrowing rate at lease commencement to measure ROU assets and lease liabilities. The incremental borrowing rate used by us is based on baseline rates and adjusted by the credit spreads commensurate with our secured borrowing rate, over a similar term. We used the incremental borrowing rate on June 30, 2019 for all leases that commenced on or prior to that date. Operating lease expense is generally recognized on a straight-line basis over the lease term.
We have elected the practical expedient to account for the lease and non-lease components as a single lease component for the majority of our asset classes. For leases with a term of one year or less, we have elected not to record the ROU asset or liability.
Goodwill, Purchased Intangible Assets and Impairment Assessment. Purchased intangible assets that are not considered to have an indefinite useful life are amortized over their estimated useful lives, which generally range from six months to nine years. The carrying values of our intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be fully recoverable. Impairment indicators primarily include the declines in our operating cash flows from the use of these assets. If impairment indicators are present, we are required to perform a recoverability test by comparing the carrying value of the asset to the following: in the case of finite-lived intangible assets, the sum of the estimated undiscounted future cash flows attributable to these long-lived assets, or in the case of indefinite-lived intangible assets, its fair value. If the asset is considered to be impaired, the amount of any impairment is measured as the difference between the carrying value and the fair value.
Goodwill represents the excess of the purchase price in a business combination over the fair value of the net tangible and intangible assets acquired. We assess goodwill for impairment annually during our third fiscal quarter or whenever events or changes in circumstances indicate the carrying value may not be fully recoverable. We have the option to perform a qualitative assessment prior to necessitating a quantitative impairment test. The former 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. In the qualitative assessment, if we determine that it is more likely than not that the fair value of a reporting unit is less than the carrying value, a quantitative test is then performed, which involves comparing the estimated fair value of a reporting unit to its carrying value including goodwill. We determine the fair value of a reporting unit using the income approach which uses discounted cash flow analysis, the market approach when deemed appropriate and the necessary information is available, or a combination of both. If the fair value of a reporting unit is less than its carrying value, a goodwill impairment charge is recorded for the difference. See Note 8 “Debt”7 “Goodwill and Purchased Intangible Assets” for disclosureadditional information. Any further impairment charges could have a material adverse effect on our operating results and net asset value in the quarter and fiscal year in which we recognize the impairment charge.
Impairment of Long-Lived Assets. We evaluate the carrying value of our long-lived assets whenever events or changes in business circumstances indicate that the carrying value of the asset may be impaired. An impairment loss is recognized when
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estimated future cash flows expected to result from the use of the asset, including disposition, are less than the carrying value of the asset. Such an impairment charge would be measured as the excess of the carrying value of the asset over its fair value.
Concentration of Credit Risk. Financial instruments that potentially subject us to significant concentrations of credit risk consist primarily of cash equivalents, short-term marketable securities, trade accounts receivable and derivative financial instruments used in hedging activities. We invest in a variety of financial instruments, such as, but not limited to, certificates of deposit, corporate debt and municipal securities, U.S. Treasury and Government agency securities, and equity securities and, by policy, we limit the amount of credit exposure with any one financial institution or commercial issuer. We have not experienced any material credit losses on our investments.
A majority of our accounts receivable are derived from sales to large multinational semiconductor and electronics manufacturers located throughout the world, with a majority located in Asia. In recent years, our customer base has become increasingly concentrated due to corporate consolidations, acquisitions and business closures, and to the extent that these customers experience liquidity issues in the future, we may be required to reserve for potential credit losses with respect to trade receivables. We perform ongoing credit evaluations of our customers’ financial condition and generally require little to no collateral to secure accounts receivable. We maintain an allowance for potential credit losses based upon expected collectability risk of all accounts receivable. In addition, we may utilize letters of credit (“LC”) or non-recourse factoring to mitigate credit risk when considered appropriate.
We are exposed to credit loss in the event of non-performance by counterparties on the foreign exchange contracts that we use in hedging activities and in certain factoring transactions. These counterparties are large international financial institutions, and, to date, no such counterparty has failed to meet its financial obligations to us under such contracts.
The following customers each accounted for more than 10% of total revenues, primarily in the Semiconductor Process Control segment, for the indicated periods:
Year Ended June 30,
202320222021
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.
The following customers each accounted for more than 10% of net accounts receivable as of the dates indicated below:
As of June 30,
20232022
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.
Foreign Currency. The functional currencies of our foreign subsidiaries are primarily the local currencies, except as described below. Accordingly, all assets and liabilities of these foreign operations are translated to U.S. dollars at current period end exchange rates, and revenues and expenses are translated to U.S. dollars using average exchange rates in effect during the period. The gains and losses from foreign currency translation of these subsidiaries’ financial statements are recorded directly into a separate component of stockholders’ equity under the caption “Accumulated other comprehensive income (loss).”
Our manufacturing subsidiaries in Singapore, Israel, Germany, and the United Kingdom use the U.S. dollar as their functional currency. Accordingly, monetary assets and liabilities in non-functional currency of these subsidiaries are remeasured using exchange rates in effect at the end of the period. Revenues and costs in local currency are remeasured using average exchange rates for the period, except for costs related to those balance sheet items that are remeasured using historical exchange rates. The resulting remeasurement gains and losses are included in the Consolidated Statements of Operations as incurred.
Derivative Financial Instruments. We use financial instruments, such as foreign exchange contracts including forward and options transactions, to hedge a portion of, but not all, existing and forecasted foreign currency denominated transactions. The purpose of our foreign exchange hedging program is to manage the effect of exchange rate fluctuations on certain foreign currency denominated revenues, costs and eventual cash flows. The effect of exchange rate changes on foreign exchange contracts is expected to offset the effect of exchange rate changes on the underlying hedged items. We also use rate lock agreements to hedge the risk associated with the variability of cash flows due to changes in the benchmark interest rate of the intended debt financing. We believe these financial instruments do not subject us to speculative risk that would otherwise result from changes in currency exchange rates or interest rates. All of our derivative financial instruments are recorded at fair value
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based upon quoted market prices for comparable instruments adjusted for risk of counterparty non-performance.
For derivative instruments designated and qualifying as cash flow hedges of forecasted foreign currency denominated transactions or debt financing, the effective portion of the gains or losses is reported in Accumulated other comprehensive income (loss) (“AOCI”) and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. We elected to include time value for the assessment of effectiveness on all forward transactions designated as cash flow hedges. The change in fair value of the derivative is recorded in AOCI until the hedged transaction is recognized in earnings. The assessment of effectiveness of options contracts designated as cash flow hedges excludes time value. The initial value of the component excluded from the assessment of effectiveness is recognized in earnings over the life of the derivative contract. Any differences between change in the fair value of the excluded components and the amounts recognized in earnings are recorded in AOCI. For foreign exchange contracts that are designated and qualify as a net investment hedge in a foreign operation and that meet the effectiveness requirements, the net gains or losses attributable to changes in spot exchange rates are recorded in cumulative translation within AOCI. The remainder of the change in value of such instruments is recorded in earnings using the mark-to-market approach. Recognition in earnings of amounts previously recorded in cumulative translation is limited to circumstances such as complete or substantially complete liquidation of the net investment in the hedged foreign operations. For foreign exchange contracts that are not designated as hedges, gains and losses are recognized in Other expense (income), net. We use foreign exchange contracts to hedge certain foreign currency denominated assets or liabilities. The gains and losses on these derivative instruments are largely offset by the changes in the fair value of the assets or liabilities being hedged.
Revenue Recognition. We primarily derive revenue from the sale of process control and process-enabling solutions for the semiconductor and related electronics industries, maintenance and support of all these products, installation and training services and the sale of spare parts. Our portfolio includes yield enhancement and production solutions for manufacturing wafers and reticles, ICs, packaging, PCBs and FPDs, as well as comprehensive support and services across our installed base.
Our solutions are generally not sold with a right of return, nor have we experienced significant returns from or refunds to our customers.
We account for a contract with a customer when there is approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable.
Our revenues are measured based on consideration stipulated in the arrangement with each customer, net of any sales incentives and amounts collected on behalf of third parties, such as sales taxes. The revenues are recognized as separate performance obligations that are satisfied by transferring control of the product or service to the customer.
Our arrangements with our customers include various combinations of products and services, which are generally capable of being distinct and accounted for as separate performance obligations. A product or service is considered distinct if it is separately identifiable from other deliverables in the arrangement and if a customer can benefit from it on its own or with other resources that are readily available to the customer.
The transaction consideration, including any sales incentives, is allocated between separate performance obligations of an arrangement based on the stand-alone selling price (“SSP”) for each distinct product or service. Management considers a variety of factors to determine the SSP, such as historical stand-alone sales of products and services, discounting strategies and other observable data.
From time to time, our contracts are modified to account for additional, or to change existing, performance obligations. Our contract modifications are generally accounted for prospectively.
Product Revenue
We recognize revenue from product sales at a point in time when we have satisfied our performance obligation by transferring control of the product to the customer. We use judgment to evaluate whether control has transferred by considering several indicators, including whether:
We have a present right to payment;
The customer has legal title;
The customer has physical possession;
The customer has significant risk and rewards of ownership; and
The customer has accepted the product, or whether customer acceptance is considered a formality based on history of acceptance of similar products (for example, when the customer has previously accepted the same tool, with the same
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specifications, and when we can objectively demonstrate that the tool meets all of the required acceptance criteria, and when the installation of the system is deemed perfunctory).
Not all of the indicators need to be met for us to conclude that control has transferred to the customer. In circumstances in which revenue is recognized prior to the product acceptance, the fair value of revenue associated with our performance obligations to install the product is deferred and recognized as revenue at a point in time, once installation is complete.
We enter into volume purchase agreements with some of our customers. We adjust the transaction consideration for estimated credits earned by our customers for such incentives. These credits are estimated based upon the forecasted and actual product sales for any given period and agreed incentive rate. The estimate is reviewed for material changes and updated at each reporting period.
We offer perpetual and term licenses for software products. The primary difference between perpetual and term licenses is the duration over which the customer can benefit from the use of the software, while the functionality and the features of the software are the same. Software is generally bundled with post-contract customer support (“PCS”), which includes unspecified software updates that are made available throughout the entire term of the arrangement. Revenue from software licenses is recognized at a point in time, when the software is made available to the customer. Revenue from PCS is deferred at contract inception and recognized ratably over the service period, or as services are performed.
Services Revenue
The majority of product sales include a standard six to 12-month warranty that is not separately paid for by the customers. The customers may also purchase an extended warranty for periods beyond the initial period as part of the initial product sale. We have concluded that the standard six to 12-month warranty as well as any extended warranty periods included in the initial product sales are separate performance obligations for most of our products. The estimated fair value of warranty services is deferred and recognized ratably as revenue over the warranty period, as the customer simultaneously receives and consumes the benefits of warranty services provided by us.
Additionally, we offer product maintenance and support services, which the customer may purchase separately from the standard and extended warranty offered as part of the initial product sale. Revenue from separately negotiated maintenance and support service contracts is also recognized over time based on the terms of the applicable service period. Revenue from services performed in the absence of a maintenance contract, including training revenue, is recognized when the related services are performed. We also sell spare parts, revenue from which is recognized when control over the spare parts is transferred to the customer.
Significant Judgments
Our contracts with our customers often include promises to transfer multiple products and services. Each product and service is generally capable of being distinct within the context of the contract and represents a separate performance obligation. Determining the SSP for each distinct performance obligation and allocation of consideration from an arrangement to the individual performance obligations and the appropriate timing of revenue recognition are significant judgments with respect to these arrangements. We typically estimate the SSP of products and services based on observable transactions when the products and services are sold on a stand-alone basis and those prices fall within a reasonable range. We typically have more than one SSP for individual products and services due to the stratification of these products by customers and circumstances. In these instances, we use information such as the size of the customer, geographic region, as well as customization of the products in determining the SSP. In instances where the SSP is not directly observable, we determine the SSP using information that includes market conditions, entity-specific factors, including discounting strategies, information about the customer or class of customer that is reasonably available and other observable inputs. While changes in the allocation of SSP between performance obligations will not affect the amount of total revenue recognized for a particular contract, any material changes could impact the timing of revenue recognition, which could have a material effect on our financial position and results of operations.
Although our products are generally not sold with a right of return, we may provide other credits or sales incentives, which are accounted for either as variable consideration or material right, depending on the specific terms and conditions of the arrangement. These credits and incentives are estimated at contract inception and updated at the end of each reporting period if and when additional information becomes available.
As outlined above, we use judgments to evaluate whether or not the customer has obtained control of the product and consider several indicators in evaluating whether or not control has transferred to the customer. Not all of the indicators need to be met for us to conclude that control has transferred to the customer.
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Contract Assets/Liabilities
The timing of revenue recognition, billings and cash collections may result in accounts receivable, contract assets, and contract liabilities (deferred revenue) on our Consolidated Balance Sheets. A receivable is recorded in the period we deliver products or provide services when we have an unconditional right to payment. Contract assets primarily relate to the value of products and services transferred to the customer for which the right to payment is not just dependent on the passage of time. Contract assets are transferred to accounts receivable when rights to payment become unconditional.
A contract liability is recognized when we receive payment or have an unconditional right to payment in advance of the satisfaction of performance. The contract liabilities represent (1) deferred product revenue related to the value of products that have been shipped and billed to customers and for which control has not been transferred to the customers, and (2) deferred service revenue, which is recorded when we receive consideration, or such consideration is unconditionally due, from a customer prior to transferring services to the customer under the terms of a contract. Deferred service revenue typically results from warranty services, and maintenance and other service contracts.
Contract assets and liabilities related to rights and obligations in a contract are recorded net in the Consolidated Balance Sheets.
Research and Development Costs. R&D costs are expensed as incurred.
Shipping and Handling Costs. Shipping and handling costs are included as a component of cost of sales.
Accounting for Stock-Based Compensation Plans. We account for stock-based awards granted to employees for services based on the fair value of those awards. The fair value of stock-based awards is measured at the grant date and is recognized as expense over the employee’s requisite service period. The fair value for restricted stock units (“RSU”) granted without “dividend equivalent” rights is determined using the closing price of our common stock on the grant date, adjusted to exclude the present value of dividends which are not accrued on the RSUs. The fair value for RSUs granted with “dividend equivalent” rights is determined using the closing price of our common stock on the grant date. The award holder is not entitled to receive payments under dividend equivalent rights unless the associated RSU award vests (i.e., the award holder is entitled to receive credits, payable in cash or shares of common stock, equal to the cash dividends that would have been received on the shares of our common stock underlying the RSUs had the shares been issued and outstanding on the dividend record date, but such dividend equivalents are only paid subject to the recipient satisfying the vesting requirements of the underlying award). Compensation expense for RSUs with performance metrics is calculated based upon expected achievement of the metrics specified in the grant, or when a grant contains a market condition, the grant date fair value using a Monte Carlo simulation. The Monte Carlo simulation incorporates estimates of the potential outcomes of the market condition on the grant date fair value of each award. Additionally, we estimate forfeitures based on historical experience and revise those estimates in subsequent periods if actual forfeitures differ from the estimated amounts. The fair value for our Employee Stock Purchase Plan (“ESPP”) is determined using a Black-Scholes valuation model for purchase rights. The Black-Scholes option-pricing model requires the input of assumptions, including the option’s expected term and the expected price volatility of the underlying stock. The expected stock price volatility assumption is based on the market-based historical implied volatility from traded options of our common stock.
Accounting for Cash-Based Long-Term Incentive Compensation. Cash-based long-term incentive (“Cash LTI”) awards issued to employees under our Cash Long-Term Incentive Plan (“Cash LTI Plan”) vest in three or four equal installments, with one-third or one-fourth of the aggregate amount of the Cash LTI award vesting on each yearly anniversary of the grant date over a three- or four-year period. In order to receive payments under a Cash LTI award, participants must remain employed by us as of the applicable award vesting date. Compensation expense related to the Cash LTI awards is recognized over the vesting term and adjusted for the impact of estimated forfeitures.
Accounting for Non-qualified Deferred Compensation Plan. We have a non-qualified deferred compensation plan (known as the “Executive Deferred Savings Plan” (“EDSP”)) under which certain executives and non-employee directors may defer a portion of their compensation. Participants are credited with returns based on their allocation of their account balances among measurement funds. We control the investment of these funds, and the participants remain general creditors of ours. We invest these funds in certain mutual funds and such investments are classified as trading securities in the Consolidated Balance Sheets. Investments in trading securities are measured at fair value in the statement of financial position. Unrealized holding gains and losses for trading securities are included in earnings. Distributions from the EDSP commence following a participant’s retirement or termination of employment or on a specified date allowed per the EDSP provisions, except in cases where such distributions are required to be delayed in order to avoid a prohibited distribution under Internal Revenue Code Section 409A. Participants can generally elect for the distributions to be paid in a lump sum or quarterly cash payments over a scheduled period for up to 15 years and are allowed to make subsequent changes to their existing elections as permissible under the EDSP provisions. The liability associated with the EDSP is included as a component of other current liabilities in the
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Consolidated Balance Sheets. Changes in the EDSP liability are recorded in SG&A expense in the Consolidated Statements of Operations. The net (benefit) expense associated with changes in the liability included in SG&A expense was $27.6 million, $(44.2) million and $56.5 million for the fiscal years ended June 30, 2023, 2022 and 2021, respectively. We also have a deferred compensation asset that corresponds to the liability under the EDSP and it is included as a component of other non-current assets in the Consolidated Balance Sheets. Changes in the EDSP assets are recorded as gains (losses), net in SG&A expense in the Consolidated Statements of Operations. The amount of net (losses) gains included in SG&A expense were $27.6 million, $(44.3) million and $56.8 million for the fiscal years ended June 30, 2023, 2022 and 2021, respectively.
Income Taxes. We account for income taxes in accordance with the authoritative guidance, which requires income tax effects for changes in tax laws to be recognized in the period in which the law is enacted.
Deferred tax assets and liabilities are recognized using enacted tax rates for the effect of temporary differences between the book and tax bases of recorded assets and liabilities. The guidance also requires that deferred tax assets be reduced by a valuation allowance if it is more likely than not that a portion of the deferred tax asset will not be realized. We have determined that a valuation allowance is necessary against a portion of the deferred tax assets, but we anticipate that our future taxable income will be sufficient to recover the remainder of our deferred tax assets. However, should there be a change in our ability to recover our deferred tax assets that are not subject to a valuation allowance, we could be required to record an additional valuation allowance against such deferred tax assets. This would result in an increase to our tax provision in the period in which we determine that the recovery is not probable.
On a quarterly basis, we provide for income taxes based upon an estimated annual effective income tax rate. The effective tax rate is highly dependent upon the geographic composition of worldwide earnings, tax regulations governing each region, availability of tax credits and the effectiveness of our tax planning strategies. We carefully monitor the changes in many factors and adjust our effective income tax rate on a timely basis. If actual results differ from these estimates, this could have a material effect on our financial condition and results of operations.
The calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax regulations. In accordance with the authoritative guidance on accounting for uncertainty in income taxes, we recognize liabilities for uncertain tax positions based on the two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained in audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon ultimate settlement. We reevaluate these uncertain tax positions on a quarterly basis. This evaluation is based on factors including, but not limited to, changes in facts or circumstances, changes in tax law, effectively settled issues under audit and new audit activities. Any change in these factors could result in the recognition of a tax benefit or an additional charge to the tax provision.
We record income taxes on the undistributed earnings of foreign subsidiaries unless the subsidiaries’ earnings are considered indefinitely reinvested outside the U.S. Our effective tax rate would be adversely affected if we change our intent or if such undistributed earnings are needed for U.S. operations because we would be required to provide or pay income taxes on some or all of these undistributed earnings.
Global Intangible Low-Taxed Income. The Tax Cut and Jobs Act includes provisions for Global Intangible Low-Taxed Income (“GILTI”) wherein U.S. taxes on foreign income are imposed in excess of a deemed return on tangible assets of foreign corporations. We elect to account for GILTI as a component of current period tax expense and not recognize deferred tax assets and liabilities for the basis differences expected to reverse as a result of GILTI provisions.
Business Combinations. We allocate the fair value of the purchase price of our acquisitions to the tangible assets acquired, liabilities assumed, and intangible assets acquired, including in-process research and development (“IPR&D”), based on their estimated fair values at acquisition date. The excess of the fair value of the purchase price over the fair values of these net tangible and intangible assets acquired is recorded as goodwill. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but our Senior Notes.estimates and assumptions are inherently uncertain and subject to refinement. As a result, during the measurement period, which will not exceed one year from the acquisition date, we record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. After the conclusion of the measurement period or final determination of the fair value of the purchase price of our acquisitions, whichever comes first, any subsequent adjustments are recorded to our Consolidated Statements of Operations.
The fair value of IPR&D is initially capitalized as an intangible asset with an indefinite life and assessed for impairment thereafter whenever events or changes in circumstances indicate that the carrying value of the IPR&D assets may not be recoverable. Impairment of IPR&D is recorded to R&D expenses. When an IPR&D project is completed, the IPR&D is reclassified as an amortizable purchased intangible asset and amortized to costs of revenues over the asset’s estimated useful life.
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Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred.
Net Income Per Share. Basic net income per share is calculated by dividing net income available to common stockholders by the weighted-average number of common shares outstanding during the period. Diluted net income per share is calculated by using the weighted-average number of common shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the dilutive potential shares of common stock had been issued. The dilutive effect of RSUs and options is reflected in diluted net income per share by application of the treasury stock method. The dilutive securities are excluded from the computation of diluted net loss per share when a net loss is recorded for the period as their effect would be anti-dilutive.
Contingencies and Litigation. We are subject to the possibility of losses from various contingencies. Considerable judgment is necessary to estimate the probability and amount of any loss from such contingencies. An accrual is made when it is probable that a liability has been incurred or an asset has been impaired, and the amount of loss can be reasonably estimated. We accrue a liability and recognize as expense the estimated costs to defend or settle asserted and unasserted claims existing as of the balance sheet date. See Note 15 “Litigation and Other Legal Matters” and Note 16 “Commitments and Contingencies” for additional details.
Recent Accounting Pronouncements
Recently Adopted
In December 2019, the Financial Accounting Standards Board (“FASB”) issued an ASU to simplify the accounting for income taxes in ASC 740. This amendment removes certain exceptions and improves consistent application of accounting principles for certain areas in ASC 740. We adopted this update beginning in the first quarter of our fiscal year ending June 30, 2022 on a prospective basis and the adoption had no material impact on our Consolidated Financial Statements.
In August 2020, the FASB issued an ASU to simplify the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts on an entity’s own equity. The standard eliminates the beneficial conversion feature and cash conversion models, resulting in more convertible instruments being accounted for as a single unit, and modifies the guidance on the computation of earnings per share for convertible instruments and contracts on an entity’s own equity. We adopted this update beginning in the first quarter of our fiscal year ending June 30, 2022 on a modified retrospective basis and the adoption had no material impact on our Consolidated Financial Statements.
On July 1, 2020 we adopted ASC 326, which was issued by the FASB in June 2016 as ASU No. 2016-13 Financial Instruments – Credit Losses. 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 $5.5 million to retained earnings as of July 1, 2020. Please see the “Allowance for Credit Losses” accounting policy above.
Updates Not Yet Effective
In October 2021, FASB issued authoritative guidance that requires companies to apply revenue guidance to recognize and measure contract assets and contract liabilities from contracts with customers acquired in a business combination at carrying value. Under the current business combination guidance, such assets and liabilities are recognized by the acquirer at fair value on the acquisition date. This update is effective for us in the first quarter of our fiscal year ending June 30, 2024 and should be applied on a prospective basis. Early adoption is permitted. The impact of adopting this update will depend on the magnitude of contract assets and contract liabilities acquired in future acquisitions.
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NOTE 42FINANCIAL STATEMENT COMPONENTSREVENUE
Contract Balances
The following table represents the opening and closing balances of accounts receivable, contract assets and contract liabilities for the indicated periods.
As ofAs ofAs of
(In thousands, except for percentages)June 30, 2023June 30, 2022June 30, 2021Change in Fiscal 2023Change in Fiscal 2022
Accounts receivable, net$1,753,361 $1,811,877 $1,305,479 $(58,516)(3)%$506,398 39 %
Contract assets$117,137 $114,747 $91,052 $2,390 %$23,695 26 %
Contract liabilities$1,245,007 $1,007,324 $667,703 $237,683 24 %$339,621 51 %
Our payment terms and conditions vary by contract type, although terms generally include a requirement of payment of 70% to 90% of total contract consideration within 30 to 60 days of shipment, with the remainder payable within 30 days of acceptance.
The change in contract assets during the fiscal year ended June 30, 2023 was mainly due to $101.0 million of revenue recognized for which the payment is subject to conditions other than the passage of time, partially offset by $98.3 million of contract assets reclassified to net accounts receivable as our right to consideration for these contract assets became unconditional. Contract assets are included in other current assets on our Consolidated Balance Sheets.
The change in contract liabilities during the fiscal year ended June 30, 2023 was mainly due to the value of products and services billed to customers for which control of the products and services has not transferred to the customers, partially offset by the recognition in revenue of $819.0 million that was included in contract liabilities as of June 30, 2022. The change in contract liabilities during the fiscal year ended June 30, 2022 was mainly due to the value of products and services billed to customers for which control of the products and services has not transferred to the customers, partially offset by the recognition in revenue of $555.4 million that was included in contract liabilities as of June 30, 2021. Contract liabilities are included in current and non-current liabilities on our Consolidated Balance Sheet.
Consolidated Balance Sheets
 As of June 30,
(In thousands)20202019
Accounts receivable, net:
Accounts receivable, gross$1,119,235  $1,002,114  
Allowance for doubtful accounts(11,822) (12,001) 
$1,107,413  $990,113  
Inventories:
Customer service parts$338,608  $328,515  
Raw materials478,594  444,627  
Work-in-process334,965  285,191  
Finished goods158,818  204,167  
$1,310,985  $1,262,500  
Other current assets:
Contract assets$99,876  $94,015  
Deferred costs of revenue77,219  70,721  
Prepaid expenses74,955  88,387  
Prepaid income and other taxes56,809  51,889  
Other current assets15,816  18,065  
$324,675  $323,077  
Land, property and equipment, net:
Land$67,858  $67,883  
Buildings and leasehold improvements405,238  402,678  
Machinery and equipment677,627  669,316  
Office furniture and fixtures29,964  28,282  
Construction-in-process93,736  26,029  
1,274,423  1,194,188  
Less: accumulated depreciation(754,599) (745,389) 
$519,824  $448,799  
Other non-current assets:
Executive Deferred Savings Plan$213,487  $207,581  
Operating lease right of use assets100,790  —  
Other non-current assets48,702  58,392  
$362,979  $265,973  
Other current liabilities:
Executive Deferred Savings Plan$215,167  $208,926  
Compensation and benefits251,379  226,462  
Other accrued expenses183,435  202,647  
Customer credits and advances114,896  133,677  
Income taxes payable35,640  23,350  
Interest payable36,265  31,992  
Operating lease liabilities28,994  —  
$865,776  $827,054  
Other non-current liabilities:
Pension liabilities$78,911  $79,622  
Income taxes payable383,447  392,266  
Operating lease liabilities70,885  —  
Other non-current liabilities139,041  116,009  
$672,284  $587,897  
 As of June 30,
(In thousands, except par value)20232022
ASSETS
Current assets:
Cash and cash equivalents$1,927,865 $1,584,908 
Marketable securities1,315,294 1,123,100 
Accounts receivable, net1,753,361 1,811,877 
Inventories2,876,784 2,146,889 
Other current assets498,728 502,137 
Total current assets8,372,032 7,168,911 
Land, property and equipment, net1,031,841 849,929 
Goodwill2,278,820 2,320,049 
Deferred income taxes816,899 579,173 
Purchased intangible assets, net935,303 1,194,414 
Other non-current assets637,462 484,612 
Total assets$14,072,357 $12,597,088 
LIABILITIES, NON-CONTROLLING INTEREST AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$371,026 $443,338 
Deferred system revenue651,720 500,969 
Deferred service revenue416,606 381,737 
Other current liabilities2,303,490 1,545,039 
Total current liabilities3,742,842 2,871,083 
Long-term debt5,890,736 6,660,718 
Deferred tax liabilities529,287 658,937 
Deferred service revenue176,681 124,618 
Other non-current liabilities813,058 882,642 
Total liabilities11,152,604 11,197,998 
Commitments and contingencies (Notes 9, 15 and 16)
Stockholders’ equity:
Preferred stock, $0.001 par value, 1,000 shares authorized, none outstanding— — 
Common stock, $0.001 par value, 500,000 shares authorized, 279,995 and 279,210 shares issued, 136,750 and 141,804 shares outstanding, as of June 30, 2023 and June 30, 2022, respectively137 142 
Capital in excess of par value2,107,526 1,061,798 
Retained earnings848,431 366,882 
Accumulated other comprehensive loss(36,341)(27,471)
Total KLA stockholders’ equity2,919,753 1,401,351 
Non-controlling interest in consolidated subsidiaries— (2,261)
Total stockholders’ equity2,919,753 1,399,090 
Total liabilities and stockholders’ equity$14,072,357 $12,597,088 


See accompanying notes to Consolidated Financial Statements.
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Accumulated Other Comprehensive Income (Loss)KLA CORPORATION
The components of accumulated other comprehensive income (loss) (“OCI”) as of the dates indicated below were as follows:
(In thousands)Currency Translation AdjustmentsUnrealized Gains (Losses) on Available-for-Sale SecuritiesUnrealized Gains (Losses) on Cash Flow HedgesUnrealized Gains (Losses) on Defined Benefit PlansTotal
Balance as of June 30, 2020$(43,957) $3,683  $(23,250) $(16,250) $(79,774) 
Balance as of June 30, 2019$(44,041) $(1,616) $(8,725) $(18,647) $(73,029) 
The effects on net income of amounts reclassified from accumulated OCI to the Consolidated Statements of Operations for the indicated periods were as follows (in thousands):
Location in the Consolidated Statements of OperationsYear ended June 30,
Accumulated OCI Components20202019
Unrealized gains (losses) on cash flow hedges from foreign exchange and interest rate contracts(1)
Revenues$4,086  $4,329  
Costs of revenues and operating expenses(1,377) (739) 
Interest expense(637) 424  
Other expense (income), net—   
Net gains reclassified from accumulated OCI$2,072  $4,018  
Unrealized gains (losses) on available-for-sale securitiesOther expense (income), net$297  $(1,294) 
________________
(1)Reflects the adoption of the new accounting guidance for hedge accounting in the second quarter of fiscal year 2019. For additional details, refer to Note 17 “Derivative Instruments and Hedging Activities.”
The amounts reclassified out of accumulated OCI related to our defined benefit pension plans, which were recognized as a component of net periodic cost for the fiscal years ended June 30, 2020 and 2019 were $1.2 million and $1.1 million, respectively. For additional details, refer to Note 13 “Employee Benefit Plans.”
Consolidated Statements of Operations
 Year Ended June 30,
(In thousands, except per share amounts)202320222021
Revenues:
Product$8,379,025 $7,301,428 $5,240,316 
Service2,117,031 1,910,455 1,678,418 
Total revenues10,496,056 9,211,883 6,918,734 
Costs and expenses:
Costs of revenues4,218,307 3,592,441 2,772,165 
Research and development1,296,727 1,105,254 928,487 
Selling, general and administrative986,326 860,007 729,602 
Interest expense296,940 160,339 157,328 
Loss on extinguishment of debt13,286 — — 
Other expense (income), net(104,720)4,605 (29,302)
Income before income taxes3,789,190 3,489,237 2,360,454 
Provision for income taxes401,839 167,177 283,101 
Net income3,387,351 3,322,060 2,077,353 
Less: Net income (loss) attributable to non-controlling interest74 253 (939)
Net income attributable to KLA$3,387,277 $3,321,807 $2,078,292 
Net income per share attributable to KLA
Basic$24.28 $22.07 $13.49 
Diluted$24.15 $21.92 $13.37 
Weighted-average number of shares:
Basic139,483 150,494 154,086 
Diluted140,235 151,555 155,437 

See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Consolidated Statements of Comprehensive Income
Year Ended June 30,
(In thousands)202320222021
Net income$3,387,351 $3,322,060 $2,077,353 
Other comprehensive income (loss):
Currency translation adjustments:
Cumulative currency translation adjustments(22,288)(15,915)12,236 
Income tax (provision) benefit1,547 4,592 (842)
Net change related to currency translation adjustments(20,741)(11,323)11,394 
Cash flow hedges:
Net unrealized gains arising during the period30,025 104,952 3,782 
Reclassification adjustments for net (gains) losses included in net income(29,058)(5,919)181 
Income tax (provision) benefit2,141 (22,105)(805)
Net change related to cash flow hedges3,108 76,928 3,158 
Net change related to unrecognized losses and transition obligations in connection with defined benefit plans6,074 (1,438)(7,247)
Available-for-sale securities:
Net unrealized gains (losses) arising during the period2,459 (20,792)(3,678)
Reclassification adjustments for net (gains) losses included in net income986 306 (253)
Income tax (provision) benefit(756)4,405 843 
Net change related to available-for-sale securities2,689 (16,081)(3,088)
Other comprehensive income (loss)(8,870)48,086 4,217 
Less: Comprehensive income (loss) attributable to non-controlling interest74 253 (939)
Total comprehensive income attributable to KLA$3,378,407 $3,369,893 $2,082,509 

See accompanying notes to Consolidated Financial Statements.

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KLA CORPORATION
Consolidated Statements of Stockholders’ Equity
 Common Stock and
Capital in Excess of
Par Value
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Total
KLA Stockholders’
Equity
Non-Controlling InterestTotal Stockholders’
 Equity
(In thousands, except per share amounts)SharesAmount
Balances as of June 30, 2020155,461 $2,090,268 $654,930 $(79,774)$2,665,424 $15,586 $2,681,010 
Adoption of ASC 326— — (5,530)— (5,530)— (5,530)
Net income attributable to KLA— — 2,078,292 — 2,078,292 — 2,078,292 
Net loss attributable to non-controlling interest— — — — — (939)(939)
Other comprehensive income— — — 4,217 4,217 — 4,217 
Net issuance under employee stock plans973 29,736 — — 29,736 — 29,736 
Repurchase of common stock(3,658)(55,414)(889,193)— (944,607)— (944,607)
Cash dividends ($3.60 per share) and dividend equivalents declared— — (561,376)— (561,376)— (561,376)
Stock-based compensation expense— 111,398 — — 111,398 438 111,836 
Net issuance on exercise of option by non-controlling interest— — — — — 127 127 
Disposal of non-controlling interest— — — — — (17,124)(17,124)
Balances as of June 30, 2021152,776 2,175,988 1,277,123 (75,557)3,377,554 (1,912)3,375,642 
Net income attributable to KLA— — 3,321,807 — 3,321,807 — 3,321,807 
Net income attributable to non-controlling interest— — — — — 253 253 
Other comprehensive income— — — 48,086 48,086 — 48,086 
Net issuance under employee stock plans796 28,644 — — 28,644 — 28,644 
Repurchase of common stock(11,768)(1,269,610)(3,592,657)— (4,862,267)— (4,862,267)
Cash dividends ($4.20 per share) and dividend equivalents declared— — (639,391)— (639,391)— (639,391)
Dividend to non-controlling interest— — — — — (602)(602)
Stock-based compensation expense— 126,918 — — 126,918 — 126,918 
Balances as of June 30, 2022141,804 1,061,940 366,882 (27,471)1,401,351 (2,261)1,399,090 
Net income attributable to KLA— — 3,387,277 — 3,387,277 — 3,387,277 
Net income attributable to non-controlling interest— — — — — 74 74 
Other comprehensive loss— — — (8,870)(8,870)— (8,870)
Net issuance under employee stock plans790 29,930 — — 29,930 — 29,930 
Repurchase of common stock(5,844)842,467 (2,172,181)— (1,329,714)— (1,329,714)
Cash dividends ($5.20 per share) and dividend equivalents declared— — (733,547)— (733,547)— (733,547)
Stock-based compensation expense— 171,424 — — 171,424 171,424 
Purchase of non-controlling interest— 1,902 — — 1,902 (6,196)(4,294)
Disposal of non-controlling interest— — — — — 8,383 8,383 
Balances as of June 30, 2023136,750 $2,107,663 $848,431 $(36,341)$2,919,753 $— $2,919,753 


See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Consolidated Statements of Cash Flows
 Year Ended June 30,
(In thousands)202320222021
Cash flows from operating activities:
Net income$3,387,351 $3,322,060 $2,077,353 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization415,113 363,344 333,335 
Loss on extinguishment of debt13,286 — — 
Unrealized foreign exchange (gain) loss and other(17,825)46,531 (19,441)
Asset impairment charges9,905 5,962 842 
Disposal of non-controlling interest8,270 — — 
Stock-based compensation expense171,424 126,918 111,836 
Gain on sale of business(29,687)— (4,422)
Deferred income taxes(298,145)(329,501)(44,445)
Gain on fair value adjustment of marketable equity securities— — (26,719)
Settlement of treasury lock agreement— 82,799 — 
Changes in assets and liabilities, net of assets acquired and liabilities assumed in business acquisitions:
Accounts receivable(48,534)(510,326)(203,155)
Inventories(749,047)(567,003)(270,100)
Other assets(121,018)(217,070)(96,218)
Accounts payable(144,661)101,632 79,366 
Deferred system revenue150,750 213,368 (44,674)
Deferred service revenue88,223 129,718 45,845 
Other liabilities834,400 544,270 245,623 
Net cash provided by operating activities3,669,805 3,312,702 2,185,026 
Cash flows from investing activities:
Proceeds from sale of assets— 27,658 1,855 
Net proceeds from sale of business75,358 — 16,833 
Business acquisitions, net of cash acquired(27,144)(479,113)— 
Capital expenditures(341,591)(307,320)(231,628)
Purchases of available-for-sale securities(1,441,933)(987,660)(1,018,744)
Proceeds from sale of available-for-sale securities124,620 113,538 145,533 
Proceeds from maturity of available-for-sale securities1,134,182 760,548 581,679 
Purchases of trading securities(96,611)(121,254)(107,867)
Proceeds from sale of trading securities89,528 116,350 111,321 
Proceeds from other investments1,020 795 614 
Net cash used in investing activities(482,571)(876,458)(500,404)
Cash flows from financing activities:
Payment of debt issuance costs(6,515)— — 
Proceeds from issuance of debt, net of issuance costs— 2,967,409 40,343 
Proceeds from revolving credit facility, net of costs300,000 875,000 — 
Repayment of debt(1,087,250)(620,000)(70,000)
Common stock repurchases(1,311,864)(3,967,806)(938,607)
Forward contract for accelerated share repurchases— (900,000)— 
Payment of dividends to stockholders(732,556)(638,528)(559,353)
Payment of dividends to subsidiary’s non-controlling interest holders— (602)— 
Issuance of common stock124,847 113,014 86,098 
Tax withholding payments related to vested and released restricted stock units(94,806)(84,371)(56,362)
Payment of contingent consideration payable(17,850)(1,121)— 
Purchase of non-controlling interest(4,295)— — 
Net cash used in financing activities(2,830,289)(2,257,005)(1,497,881)
Effect of exchange rate changes on cash and cash equivalents(13,988)(28,941)13,460 
Net increase in cash and cash equivalents342,957 150,298 200,201 
Cash and cash equivalents at beginning of period1,584,908 1,434,610 1,234,409 
Cash and cash equivalents at end of period$1,927,865 $1,584,908 $1,434,610 
Supplemental cash flow disclosures:
Income taxes paid, net$495,101 $464,526 $326,002 
Interest paid$223,955 $154,673 $154,196 
Non-cash activities:
Contingent consideration payable - financing activities$(1,878)$16,281 $(7,448)
Dividends payable - financing activities$7,903 $7,028 $6,285 
Unsettled common stock repurchase - financing activities$11,000 $— $6,000 
Accrued purchase of land, property and equipment - investing activities$18,445 $19,595 $30,615 

See accompanying notes to Consolidated Financial Statements.
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KLA CORPORATION
Notes to Consolidated Financial Statements
NOTE 1— DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Description of Business and Principles of Consolidation. KLA Corporation and its majority-owned subsidiaries (“KLA” or the “Company” and also referred to as “we,” “our,” “us,” or similar references) is a supplier of process equipment, process control equipment, and data analytics products for a broad range of industries, including semiconductors, printed circuit boards (“PCB”) and displays. We provide advanced process control and process-enabling solutions for manufacturing and testing wafers and reticles, integrated circuits (“IC”), advanced packaging, light-emitting diodes, power devices, compound semiconductor devices, microelectromechanical systems (“MEMS”), data storage, PCBs and flat and flexible panel displays, as well as general materials research. We also provide comprehensive support and services across our installed base. Our extensive portfolio of inspection, metrology and data analytics products, and related services, helps IC manufacturers achieve target yield throughout the entire semiconductor fabrication process, from research and development (“R&D”) to final volume production. We develop and sell advanced vacuum deposition and etching process tools, which are used by a broad range of specialty semiconductor customers. We enable electronic device manufacturers to inspect, test and measure PCBs and flat panel displays (“FPD”) and ICs to verify their quality, deposit a pattern of desired electronic circuitry on the relevant substrate and perform three-dimensional shaping of metalized circuits on multiple surfaces. Our advanced products, coupled with our unique yield management software and services, allow us to deliver the solutions our semiconductor, PCB and display customers need to achieve their productivity goals by significantly reducing their risks and costs and improving their overall profitability and return on investment. Headquartered in Milpitas, California, we have subsidiaries both in the U.S. and key markets throughout the world.
The Consolidated Financial Statements include the accounts of KLA and its majority-owned subsidiaries. All significant intercompany balances and transactions have been eliminated.
Comparability. Effective on the first day of fiscal 2022, we adopted an Accounting Standards Update (“ASU”) to simplify the accounting for income taxes in Accounting Standards Codification (“ASC”) 740, Income Taxes (“ASC 740”), on a prospective basis. We also adopted an ASU to simplify the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts on an entity’s own equity, on a modified retrospective basis. The adoption of these updates had no material impact on our Consolidated Financial Statements.
Certain reclassifications have been made to the prior year’s Consolidated Financial Statements to conform to the current year presentation. The reclassifications did not have material effects on the prior year’s Consolidated Balance Sheets, Statements of Operations, Comprehensive Income and Cash Flows.
Management Estimates. The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions in applying our accounting policies that affect the reported amounts of assets and liabilities (and related disclosure of contingent assets and liabilities) at the date of the Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.
Cash Equivalents and Marketable Securities. All highly liquid debt instruments with original or remaining maturities of less than three months at the date of purchase are cash equivalents. Marketable securities are generally classified as available-for-sale for use in current operations, if required, and are reported at fair value, with unrealized gains and non-credit related unrealized losses, net of tax, presented as a separate component of stockholders’ equity under the caption “Accumulated other comprehensive income (loss).” All realized gains and losses are recorded in earnings in the period of occurrence. The specific identification method is used to determine the realized gains and losses on investments.
We regularly review the available-for-sale debt securities in an unrealized loss position and evaluate the current expected credit loss by considering available information relevant to the collectability of the security, such as historical experience, market data, issuer-specific factors including credit ratings, default and loss rates of the underlying collateral and structure and credit enhancements, current economic conditions and reasonable and supportable forecasts. There were no credit losses on available-for-sale debt securities recognized in the years ended June 30, 2023, 2022 and 2021.
If we do not expect to recover the entire amortized cost of the security, the amount representing credit losses, defined as the difference between the present value of the cash flows expected to be collected and the amortized cost basis of the debt security, is recorded as an allowance for credit losses with an offsetting entry to net income, and the amount that is not credit-related is recognized in other comprehensive income (loss) (“OCI”). If we have the intent to sell the security or it is more likely than not that we will be required to sell the security before recovery of its entire amortized cost basis, we first write off any
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previously recognized allowance for credit losses with an offsetting entry to the security’s amortized cost basis. If the allowance has been fully written off and fair value is less than amortized cost basis, we write down the amortized cost basis of the security to its fair value with an offsetting entry to net income.
Investments in Equity Securities. We hold equity securities in publicly and privately held companies for the promotion of business and strategic objectives. Equity securities in publicly held companies, or marketable equity securities, are measured and recorded at fair value on a recurring basis. Equity securities in privately held companies, or non-marketable equity securities, are accounted for at cost, less impairment, plus or minus observable price changes in orderly transactions for identical or similar securities of the same issuer. Non-marketable equity securities are subject to a periodic impairment review; however, since there are no open-market valuations, the impairment analysis requires significant judgment. This analysis includes assessment of the investee’s financial condition, the business outlook for its products and technology, its projected results and cash flow, financing transactions subsequent to the acquisition of the investment, the likelihood of obtaining subsequent rounds of financing and the impact of any relevant contractual equity preferences held by us or the others. Non-marketable equity securities are included in “Other non-current assets” on the balance sheet. Realized and unrealized gains and losses resulting from changes in fair value or the sale of our marketable and non-marketable equity securities are recorded in Other expense (income), net.
Variable Interest Entities. We use a qualitative approach in assessing the consolidation requirement for variable interest entities. The approach focuses on identifying which enterprise has the power to direct the activities that most significantly impact the variable interest entity’s economic performance and which enterprise has the obligation to absorb losses or the right to receive benefits from the variable interest entity. In the event we are the primary beneficiary of a variable interest entity, the assets, liabilities, and results of operations of the variable interest entity will be included in our Consolidated Financial Statements. We have concluded that none of our equity investments require consolidation based on our most recent qualitative assessment.
Inventory Valuation. Inventories are stated at the lower of cost or net realizable value using standard costs that approximate actual costs on a first-in, first-out basis. The carrying value of product inventory is reduced for estimated obsolescence equal to the difference between its cost and the estimated net realizable value based on assumptions about future demand for meeting our product manufacturing plans. The carrying value of service inventory is reduced for estimated obsolescence equal to the difference between its cost and the estimated net realizable value based on assumptions about future demand to meet our customers’ support requirements. Demonstration units are stated at their manufacturing cost and written down to their net realizable value. The Company’s policy is to assess the valuation of all inventories including manufacturing raw materials, work-in-process, finished goods and spare parts in each reporting period. The estimate of net realizable value of inventory is impacted by assumptions regarding general semiconductor market conditions, manufacturing schedules, technology changes, new product introductions and possible alternative uses, and require us to use significant judgment that may include uncertain elements. Actual demand may differ from forecasted demand, and such differences may have a material effect on recorded inventory values. Our manufacturing overhead standards for product costs are calculated assuming full absorption of forecasted spending over projected volumes, adjusted for excess capacity. Abnormal inventory costs such as costs of idle facilities, excess freight and handling costs and spoilage are recognized as current period charges.
Allowance for Credit Losses. A majority of our accounts receivable are derived from sales to large multinational semiconductor and electronics manufacturers throughout the world. We maintain an allowance for credit losses for expected uncollectible accounts receivable, which is recorded as an offset to accounts receivable and changes in such are classified as selling, general and administrative (“SG&A”) expense in the Consolidated Statements of Income. We assess collectability by reviewing accounts receivable on a collective basis where similar risk characteristics exist and on an individual basis when we identify specific customers with known disputes or collectability issues. The estimate of expected credit losses 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. Our assessment considered estimates of expected credit and collectability trends. The credit losses recognized on accounts receivable were not significant as of June 30, 2023 and 2022. Volatility in market conditions and evolving credit trends are difficult to predict and may cause variability that may have a material impact on our allowance for credit losses in future periods.
Property and Equipment. Property and equipment are recorded at cost, net of accumulated depreciation. Depreciation of property and equipment is based on the straight-line method over the estimated useful lives of the assets. The following table
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sets forth the estimated useful life for various asset categories:
Asset CategoryRange of Useful Lives
Buildings30 to 50 years
Leasehold improvementsShorter of 15 years or lease term
Machinery and equipment2 to 10 years
Office furniture and fixtures7 years
Construction-in-process assets are not depreciated until the assets are placed in service. Depreciation expense for the fiscal years ended June 30, 2023, 2022 and 2021 was $154.2 million, $122.2 million and $111.1 million, respectively.
Leases. Under ASC 842 Leases, 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. We determine if an arrangement is a lease at inception of the contract, which is the date on which the terms of the contract are agreed to, and the agreement creates enforceable rights and obligations. The commencement date of the lease is the date that the lessor makes an underlying asset available for our use. On the commencement date, leases are evaluated for classification and assets and liabilities are recognized based on the present value of lease payments over the lease term.
The lease term used to calculate the lease liability includes options to extend or terminate the lease when it is reasonably certain that the option will be exercised. The right of use (“ROU”) asset is initially measured as the amount 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 included in the lease liability and are recognized as they are incurred.
As most of our leases do not provide an implicit rate, we use our incremental borrowing rate at lease commencement to measure ROU assets and lease liabilities. The incremental borrowing rate used by us is based on baseline rates and adjusted by the credit spreads commensurate with our secured borrowing rate, over a similar term. We used the incremental borrowing rate on June 30, 2019 for all leases that commenced on or prior to that date. Operating lease expense is generally recognized on a straight-line basis over the lease term.
We have elected the practical expedient to account for the lease and non-lease components as a single lease component for the majority of our asset classes. For leases with a term of one year or less, we have elected not to record the ROU asset or liability.
Goodwill, Purchased Intangible Assets and Impairment Assessment. Purchased intangible assets that are not considered to have an indefinite useful life are amortized over their estimated useful lives, which generally range from six months to nine years. The carrying values of our intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be fully recoverable. Impairment indicators primarily include the declines in our operating cash flows from the use of these assets. If impairment indicators are present, we are required to perform a recoverability test by comparing the carrying value of the asset to the following: in the case of finite-lived intangible assets, the sum of the estimated undiscounted future cash flows attributable to these long-lived assets, or in the case of indefinite-lived intangible assets, its fair value. If the asset is considered to be impaired, the amount of any impairment is measured as the difference between the carrying value and the fair value.
Goodwill represents the excess of the purchase price in a business combination over the fair value of the net tangible and intangible assets acquired. We assess goodwill for impairment annually during our third fiscal quarter or whenever events or changes in circumstances indicate the carrying value may not be fully recoverable. We have the option to perform a qualitative assessment prior to necessitating a quantitative impairment test. The former 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. In the qualitative assessment, if we determine that it is more likely than not that the fair value of a reporting unit is less than the carrying value, a quantitative test is then performed, which involves comparing the estimated fair value of a reporting unit to its carrying value including goodwill. We determine the fair value of a reporting unit using the income approach which uses discounted cash flow analysis, the market approach when deemed appropriate and the necessary information is available, or a combination of both. If the fair value of a reporting unit is less than its carrying value, a goodwill impairment charge is recorded for the difference. See Note 7 “Goodwill and Purchased Intangible Assets” for additional information. Any further impairment charges could have a material adverse effect on our operating results and net asset value in the quarter and fiscal year in which we recognize the impairment charge.
Impairment of Long-Lived Assets. We evaluate the carrying value of our long-lived assets whenever events or changes in business circumstances indicate that the carrying value of the asset may be impaired. An impairment loss is recognized when
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estimated future cash flows expected to result from the use of the asset, including disposition, are less than the carrying value of the asset. Such an impairment charge would be measured as the excess of the carrying value of the asset over its fair value.
Concentration of Credit Risk. Financial instruments that potentially subject us to significant concentrations of credit risk consist primarily of cash equivalents, short-term marketable securities, trade accounts receivable and derivative financial instruments used in hedging activities. We invest in a variety of financial instruments, such as, but not limited to, certificates of deposit, corporate debt and municipal securities, U.S. Treasury and Government agency securities, and equity securities and, by policy, we limit the amount of credit exposure with any one financial institution or commercial issuer. We have not experienced any material credit losses on our investments.
A majority of our accounts receivable are derived from sales to large multinational semiconductor and electronics manufacturers located throughout the world, with a majority located in Asia. In recent years, our customer base has become increasingly concentrated due to corporate consolidations, acquisitions and business closures, and to the extent that these customers experience liquidity issues in the future, we may be required to reserve for potential credit losses with respect to trade receivables. We perform ongoing credit evaluations of our customers’ financial condition and generally require little to no collateral to secure accounts receivable. We maintain an allowance for potential credit losses based upon expected collectability risk of all accounts receivable. In addition, we may utilize letters of credit (“LC”) or non-recourse factoring to mitigate credit risk when considered appropriate.
We are exposed to credit loss in the event of non-performance by counterparties on the foreign exchange contracts that we use in hedging activities and in certain factoring transactions. These counterparties are large international financial institutions, and, to date, no such counterparty has failed to meet its financial obligations to us under such contracts.
The following customers each accounted for more than 10% of total revenues, primarily in the Semiconductor Process Control segment, for the indicated periods:
Year Ended June 30,
202320222021
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.
The following customers each accounted for more than 10% of net accounts receivable as of the dates indicated below:
As of June 30,
20232022
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
Samsung Electronics Co., Ltd.
Foreign Currency. The functional currencies of our foreign subsidiaries are primarily the local currencies, except as described below. Accordingly, all assets and liabilities of these foreign operations are translated to U.S. dollars at current period end exchange rates, and revenues and expenses are translated to U.S. dollars using average exchange rates in effect during the period. The gains and losses from foreign currency translation of these subsidiaries’ financial statements are recorded directly into a separate component of stockholders’ equity under the caption “Accumulated other comprehensive income (loss).”
Our manufacturing subsidiaries in Singapore, Israel, Germany, and the United Kingdom use the U.S. dollar as their functional currency. Accordingly, monetary assets and liabilities in non-functional currency of these subsidiaries are remeasured using exchange rates in effect at the end of the period. Revenues and costs in local currency are remeasured using average exchange rates for the period, except for costs related to those balance sheet items that are remeasured using historical exchange rates. The resulting remeasurement gains and losses are included in the Consolidated Statements of Operations as incurred.
Derivative Financial Instruments. We use financial instruments, such as foreign exchange contracts including forward and options transactions, to hedge a portion of, but not all, existing and forecasted foreign currency denominated transactions. The purpose of our foreign exchange hedging program is to manage the effect of exchange rate fluctuations on certain foreign currency denominated revenues, costs and eventual cash flows. The effect of exchange rate changes on foreign exchange contracts is expected to offset the effect of exchange rate changes on the underlying hedged items. We also use rate lock agreements to hedge the risk associated with the variability of cash flows due to changes in the benchmark interest rate of the intended debt financing. We believe these financial instruments do not subject us to speculative risk that would otherwise result from changes in currency exchange rates or interest rates. All of our derivative financial instruments are recorded at fair value
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based upon quoted market prices for comparable instruments adjusted for risk of counterparty non-performance.
For derivative instruments designated and qualifying as cash flow hedges of forecasted foreign currency denominated transactions or debt financing, the effective portion of the gains or losses is reported in Accumulated other comprehensive income (loss) (“AOCI”) and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. We elected to include time value for the assessment of effectiveness on all forward transactions designated as cash flow hedges. The change in fair value of the derivative is recorded in AOCI until the hedged transaction is recognized in earnings. The assessment of effectiveness of options contracts designated as cash flow hedges excludes time value. The initial value of the component excluded from the assessment of effectiveness is recognized in earnings over the life of the derivative contract. Any differences between change in the fair value of the excluded components and the amounts recognized in earnings are recorded in AOCI. For foreign exchange contracts that are designated and qualify as a net investment hedge in a foreign operation and that meet the effectiveness requirements, the net gains or losses attributable to changes in spot exchange rates are recorded in cumulative translation within AOCI. The remainder of the change in value of such instruments is recorded in earnings using the mark-to-market approach. Recognition in earnings of amounts previously recorded in cumulative translation is limited to circumstances such as complete or substantially complete liquidation of the net investment in the hedged foreign operations. For foreign exchange contracts that are not designated as hedges, gains and losses are recognized in Other expense (income), net. We use foreign exchange contracts to hedge certain foreign currency denominated assets or liabilities. The gains and losses on these derivative instruments are largely offset by the changes in the fair value of the assets or liabilities being hedged.
Revenue Recognition. We primarily derive revenue from the sale of process control and process-enabling solutions for the semiconductor and related electronics industries, maintenance and support of all these products, installation and training services and the sale of spare parts. Our portfolio includes yield enhancement and production solutions for manufacturing wafers and reticles, ICs, packaging, PCBs and FPDs, as well as comprehensive support and services across our installed base.
Our solutions are generally not sold with a right of return, nor have we experienced significant returns from or refunds to our customers.
We account for a contract with a customer when there is approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable.
Our revenues are measured based on consideration stipulated in the arrangement with each customer, net of any sales incentives and amounts collected on behalf of third parties, such as sales taxes. The revenues are recognized as separate performance obligations that are satisfied by transferring control of the product or service to the customer.
Our arrangements with our customers include various combinations of products and services, which are generally capable of being distinct and accounted for as separate performance obligations. A product or service is considered distinct if it is separately identifiable from other deliverables in the arrangement and if a customer can benefit from it on its own or with other resources that are readily available to the customer.
The transaction consideration, including any sales incentives, is allocated between separate performance obligations of an arrangement based on the stand-alone selling price (“SSP”) for each distinct product or service. Management considers a variety of factors to determine the SSP, such as historical stand-alone sales of products and services, discounting strategies and other observable data.
From time to time, our contracts are modified to account for additional, or to change existing, performance obligations. Our contract modifications are generally accounted for prospectively.
Product Revenue
We recognize revenue from product sales at a point in time when we have satisfied our performance obligation by transferring control of the product to the customer. We use judgment to evaluate whether control has transferred by considering several indicators, including whether:
We have a present right to payment;
The customer has legal title;
The customer has physical possession;
The customer has significant risk and rewards of ownership; and
The customer has accepted the product, or whether customer acceptance is considered a formality based on history of acceptance of similar products (for example, when the customer has previously accepted the same tool, with the same
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specifications, and when we can objectively demonstrate that the tool meets all of the required acceptance criteria, and when the installation of the system is deemed perfunctory).
Not all of the indicators need to be met for us to conclude that control has transferred to the customer. In circumstances in which revenue is recognized prior to the product acceptance, the fair value of revenue associated with our performance obligations to install the product is deferred and recognized as revenue at a point in time, once installation is complete.
We enter into volume purchase agreements with some of our customers. We adjust the transaction consideration for estimated credits earned by our customers for such incentives. These credits are estimated based upon the forecasted and actual product sales for any given period and agreed incentive rate. The estimate is reviewed for material changes and updated at each reporting period.
We offer perpetual and term licenses for software products. The primary difference between perpetual and term licenses is the duration over which the customer can benefit from the use of the software, while the functionality and the features of the software are the same. Software is generally bundled with post-contract customer support (“PCS”), which includes unspecified software updates that are made available throughout the entire term of the arrangement. Revenue from software licenses is recognized at a point in time, when the software is made available to the customer. Revenue from PCS is deferred at contract inception and recognized ratably over the service period, or as services are performed.
Services Revenue
The majority of product sales include a standard six to 12-month warranty that is not separately paid for by the customers. The customers may also purchase an extended warranty for periods beyond the initial period as part of the initial product sale. We have concluded that the standard six to 12-month warranty as well as any extended warranty periods included in the initial product sales are separate performance obligations for most of our products. The estimated fair value of warranty services is deferred and recognized ratably as revenue over the warranty period, as the customer simultaneously receives and consumes the benefits of warranty services provided by us.
Additionally, we offer product maintenance and support services, which the customer may purchase separately from the standard and extended warranty offered as part of the initial product sale. Revenue from separately negotiated maintenance and support service contracts is also recognized over time based on the terms of the applicable service period. Revenue from services performed in the absence of a maintenance contract, including training revenue, is recognized when the related services are performed. We also sell spare parts, revenue from which is recognized when control over the spare parts is transferred to the customer.
Significant Judgments
Our contracts with our customers often include promises to transfer multiple products and services. Each product and service is generally capable of being distinct within the context of the contract and represents a separate performance obligation. Determining the SSP for each distinct performance obligation and allocation of consideration from an arrangement to the individual performance obligations and the appropriate timing of revenue recognition are significant judgments with respect to these arrangements. We typically estimate the SSP of products and services based on observable transactions when the products and services are sold on a stand-alone basis and those prices fall within a reasonable range. We typically have more than one SSP for individual products and services due to the stratification of these products by customers and circumstances. In these instances, we use information such as the size of the customer, geographic region, as well as customization of the products in determining the SSP. In instances where the SSP is not directly observable, we determine the SSP using information that includes market conditions, entity-specific factors, including discounting strategies, information about the customer or class of customer that is reasonably available and other observable inputs. While changes in the allocation of SSP between performance obligations will not affect the amount of total revenue recognized for a particular contract, any material changes could impact the timing of revenue recognition, which could have a material effect on our financial position and results of operations.
Although our products are generally not sold with a right of return, we may provide other credits or sales incentives, which are accounted for either as variable consideration or material right, depending on the specific terms and conditions of the arrangement. These credits and incentives are estimated at contract inception and updated at the end of each reporting period if and when additional information becomes available.
As outlined above, we use judgments to evaluate whether or not the customer has obtained control of the product and consider several indicators in evaluating whether or not control has transferred to the customer. Not all of the indicators need to be met for us to conclude that control has transferred to the customer.
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Contract Assets/Liabilities
The timing of revenue recognition, billings and cash collections may result in accounts receivable, contract assets, and contract liabilities (deferred revenue) on our Consolidated Balance Sheets. A receivable is recorded in the period we deliver products or provide services when we have an unconditional right to payment. Contract assets primarily relate to the value of products and services transferred to the customer for which the right to payment is not just dependent on the passage of time. Contract assets are transferred to accounts receivable when rights to payment become unconditional.
A contract liability is recognized when we receive payment or have an unconditional right to payment in advance of the satisfaction of performance. The contract liabilities represent (1) deferred product revenue related to the value of products that have been shipped and billed to customers and for which control has not been transferred to the customers, and (2) deferred service revenue, which is recorded when we receive consideration, or such consideration is unconditionally due, from a customer prior to transferring services to the customer under the terms of a contract. Deferred service revenue typically results from warranty services, and maintenance and other service contracts.
Contract assets and liabilities related to rights and obligations in a contract are recorded net in the Consolidated Balance Sheets.
Research and Development Costs. R&D costs are expensed as incurred.
Shipping and Handling Costs. Shipping and handling costs are included as a component of cost of sales.
Accounting for Stock-Based Compensation Plans. We account for stock-based awards granted to employees for services based on the fair value of those awards. The fair value of stock-based awards is measured at the grant date and is recognized as expense over the employee’s requisite service period. The fair value for restricted stock units (“RSU”) granted without “dividend equivalent” rights is determined using the closing price of our common stock on the grant date, adjusted to exclude the present value of dividends which are not accrued on the RSUs. The fair value for RSUs granted with “dividend equivalent” rights is determined using the closing price of our common stock on the grant date. The award holder is not entitled to receive payments under dividend equivalent rights unless the associated RSU award vests (i.e., the award holder is entitled to receive credits, payable in cash or shares of common stock, equal to the cash dividends that would have been received on the shares of our common stock underlying the RSUs had the shares been issued and outstanding on the dividend record date, but such dividend equivalents are only paid subject to the recipient satisfying the vesting requirements of the underlying award). Compensation expense for RSUs with performance metrics is calculated based upon expected achievement of the metrics specified in the grant, or when a grant contains a market condition, the grant date fair value using a Monte Carlo simulation. The Monte Carlo simulation incorporates estimates of the potential outcomes of the market condition on the grant date fair value of each award. Additionally, we estimate forfeitures based on historical experience and revise those estimates in subsequent periods if actual forfeitures differ from the estimated amounts. The fair value for our Employee Stock Purchase Plan (“ESPP”) is determined using a Black-Scholes valuation model for purchase rights. The Black-Scholes option-pricing model requires the input of assumptions, including the option’s expected term and the expected price volatility of the underlying stock. The expected stock price volatility assumption is based on the market-based historical implied volatility from traded options of our common stock.
Accounting for Cash-Based Long-Term Incentive Compensation. Cash-based long-term incentive (“Cash LTI”) awards issued to employees under our Cash Long-Term Incentive Plan (“Cash LTI Plan”) vest in three or four equal installments, with one-third or one-fourth of the aggregate amount of the Cash LTI award vesting on each yearly anniversary of the grant date over a three- or four-year period. In order to receive payments under a Cash LTI award, participants must remain employed by us as of the applicable award vesting date. Compensation expense related to the Cash LTI awards is recognized over the vesting term and adjusted for the impact of estimated forfeitures.
Accounting for Non-qualified Deferred Compensation Plan. We have a non-qualified deferred compensation plan (known as the “Executive Deferred Savings Plan” (“EDSP”)) under which certain executives and non-employee directors may defer a portion of their compensation. Participants are credited with returns based on their allocation of their account balances among measurement funds. We control the investment of these funds, and the participants remain general creditors of ours. We invest these funds in certain mutual funds and such investments are classified as trading securities in the Consolidated Balance Sheets. Investments in trading securities are measured at fair value in the statement of financial position. Unrealized holding gains and losses for trading securities are included in earnings. Distributions from the EDSP commence following a participant’s retirement or termination of employment or on a specified date allowed per the EDSP provisions, except in cases where such distributions are required to be delayed in order to avoid a prohibited distribution under Internal Revenue Code Section 409A. Participants can generally elect for the distributions to be paid in a lump sum or quarterly cash payments over a scheduled period for up to 15 years and are allowed to make subsequent changes to their existing elections as permissible under the EDSP provisions. The liability associated with the EDSP is included as a component of other current liabilities in the
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Consolidated Balance Sheets. Changes in the EDSP liability are recorded in SG&A expense in the Consolidated Statements of Operations. The net (benefit) expense associated with changes in the liability included in SG&A expense was $27.6 million, $(44.2) million and $56.5 million for the fiscal years ended June 30, 2023, 2022 and 2021, respectively. We also have a deferred compensation asset that corresponds to the liability under the EDSP and it is included as a component of other non-current assets in the Consolidated Balance Sheets. Changes in the EDSP assets are recorded as gains (losses), net in SG&A expense in the Consolidated Statements of Operations. The amount of net (losses) gains included in SG&A expense were $27.6 million, $(44.3) million and $56.8 million for the fiscal years ended June 30, 2023, 2022 and 2021, respectively.
Income Taxes. We account for income taxes in accordance with the authoritative guidance, which requires income tax effects for changes in tax laws to be recognized in the period in which the law is enacted.
Deferred tax assets and liabilities are recognized using enacted tax rates for the effect of temporary differences between the book and tax bases of recorded assets and liabilities. The guidance also requires that deferred tax assets be reduced by a valuation allowance if it is more likely than not that a portion of the deferred tax asset will not be realized. We have determined that a valuation allowance is necessary against a portion of the deferred tax assets, but we anticipate that our future taxable income will be sufficient to recover the remainder of our deferred tax assets. However, should there be a change in our ability to recover our deferred tax assets that are not subject to a valuation allowance, we could be required to record an additional valuation allowance against such deferred tax assets. This would result in an increase to our tax provision in the period in which we determine that the recovery is not probable.
On a quarterly basis, we provide for income taxes based upon an estimated annual effective income tax rate. The effective tax rate is highly dependent upon the geographic composition of worldwide earnings, tax regulations governing each region, availability of tax credits and the effectiveness of our tax planning strategies. We carefully monitor the changes in many factors and adjust our effective income tax rate on a timely basis. If actual results differ from these estimates, this could have a material effect on our financial condition and results of operations.
The calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax regulations. In accordance with the authoritative guidance on accounting for uncertainty in income taxes, we recognize liabilities for uncertain tax positions based on the two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained in audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon ultimate settlement. We reevaluate these uncertain tax positions on a quarterly basis. This evaluation is based on factors including, but not limited to, changes in facts or circumstances, changes in tax law, effectively settled issues under audit and new audit activities. Any change in these factors could result in the recognition of a tax benefit or an additional charge to the tax provision.
We record income taxes on the undistributed earnings of foreign subsidiaries unless the subsidiaries’ earnings are considered indefinitely reinvested outside the U.S. Our effective tax rate would be adversely affected if we change our intent or if such undistributed earnings are needed for U.S. operations because we would be required to provide or pay income taxes on some or all of these undistributed earnings.
Global Intangible Low-Taxed Income. The Tax Cut and Jobs Act includes provisions for Global Intangible Low-Taxed Income (“GILTI”) wherein U.S. taxes on foreign income are imposed in excess of a deemed return on tangible assets of foreign corporations. We elect to account for GILTI as a component of current period tax expense and not recognize deferred tax assets and liabilities for the basis differences expected to reverse as a result of GILTI provisions.
Business Combinations. We allocate the fair value of the purchase price of our acquisitions to the tangible assets acquired, liabilities assumed, and intangible assets acquired, including in-process research and development (“IPR&D”), based on their estimated fair values at acquisition date. The excess of the fair value of the purchase price over the fair values of these net tangible and intangible assets acquired is recorded as goodwill. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but our estimates and assumptions are inherently uncertain and subject to refinement. As a result, during the measurement period, which will not exceed one year from the acquisition date, we record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. After the conclusion of the measurement period or final determination of the fair value of the purchase price of our acquisitions, whichever comes first, any subsequent adjustments are recorded to our Consolidated Statements of Operations.
The fair value of IPR&D is initially capitalized as an intangible asset with an indefinite life and assessed for impairment thereafter whenever events or changes in circumstances indicate that the carrying value of the IPR&D assets may not be recoverable. Impairment of IPR&D is recorded to R&D expenses. When an IPR&D project is completed, the IPR&D is reclassified as an amortizable purchased intangible asset and amortized to costs of revenues over the asset’s estimated useful life.
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Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred.
Net Income Per Share. Basic net income per share is calculated by dividing net income available to common stockholders by the weighted-average number of common shares outstanding during the period. Diluted net income per share is calculated by using the weighted-average number of common shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the dilutive potential shares of common stock had been issued. The dilutive effect of RSUs and options is reflected in diluted net income per share by application of the treasury stock method. The dilutive securities are excluded from the computation of diluted net loss per share when a net loss is recorded for the period as their effect would be anti-dilutive.
Contingencies and Litigation. We are subject to the possibility of losses from various contingencies. Considerable judgment is necessary to estimate the probability and amount of any loss from such contingencies. An accrual is made when it is probable that a liability has been incurred or an asset has been impaired, and the amount of loss can be reasonably estimated. We accrue a liability and recognize as expense the estimated costs to defend or settle asserted and unasserted claims existing as of the balance sheet date. See Note 15 “Litigation and Other Legal Matters” and Note 16 “Commitments and Contingencies” for additional details.
Recent Accounting Pronouncements
Recently Adopted
In December 2019, the Financial Accounting Standards Board (“FASB”) issued an ASU to simplify the accounting for income taxes in ASC 740. This amendment removes certain exceptions and improves consistent application of accounting principles for certain areas in ASC 740. We adopted this update beginning in the first quarter of our fiscal year ending June 30, 2022 on a prospective basis and the adoption had no material impact on our Consolidated Financial Statements.
In August 2020, the FASB issued an ASU to simplify the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts on an entity’s own equity. The standard eliminates the beneficial conversion feature and cash conversion models, resulting in more convertible instruments being accounted for as a single unit, and modifies the guidance on the computation of earnings per share for convertible instruments and contracts on an entity’s own equity. We adopted this update beginning in the first quarter of our fiscal year ending June 30, 2022 on a modified retrospective basis and the adoption had no material impact on our Consolidated Financial Statements.
On July 1, 2020 we adopted ASC 326, which was issued by the FASB in June 2016 as ASU No. 2016-13 Financial Instruments – Credit Losses. 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 $5.5 million to retained earnings as of July 1, 2020. Please see the “Allowance for Credit Losses” accounting policy above.
Updates Not Yet Effective
In October 2021, FASB issued authoritative guidance that requires companies to apply revenue guidance to recognize and measure contract assets and contract liabilities from contracts with customers acquired in a business combination at carrying value. Under the current business combination guidance, such assets and liabilities are recognized by the acquirer at fair value on the acquisition date. This update is effective for us in the first quarter of our fiscal year ending June 30, 2024 and should be applied on a prospective basis. Early adoption is permitted. The impact of adopting this update will depend on the magnitude of contract assets and contract liabilities acquired in future acquisitions.
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NOTE 2 — REVENUE
Contract Balances
The following table represents the opening and closing balances of accounts receivable, contract assets and contract liabilities for the indicated periods.
As ofAs ofAs of
(In thousands, except for percentages)June 30, 2023June 30, 2022June 30, 2021Change in Fiscal 2023Change in Fiscal 2022
Accounts receivable, net$1,753,361 $1,811,877 $1,305,479 $(58,516)(3)%$506,398 39 %
Contract assets$117,137 $114,747 $91,052 $2,390 %$23,695 26 %
Contract liabilities$1,245,007 $1,007,324 $667,703 $237,683 24 %$339,621 51 %
Our payment terms and conditions vary by contract type, although terms generally include a requirement of payment of 70% to 90% of total contract consideration within 30 to 60 days of shipment, with the remainder payable within 30 days of acceptance.
The change in contract assets during the fiscal year ended June 30, 2023 was mainly due to $101.0 million of revenue recognized for which the payment is subject to conditions other than the passage of time, partially offset by $98.3 million of contract assets reclassified to net accounts receivable as our right to consideration for these contract assets became unconditional. Contract assets are included in other current assets on our Consolidated Balance Sheets.
The change in contract liabilities during the fiscal year ended June 30, 2023 was mainly due to the value of products and services billed to customers for which control of the products and services has not transferred to the customers, partially offset by the recognition in revenue of $819.0 million that was included in contract liabilities as of June 30, 2022. The change in contract liabilities during the fiscal year ended June 30, 2022 was mainly due to the value of products and services billed to customers for which control of the products and services has not transferred to the customers, partially offset by the recognition in revenue of $555.4 million that was included in contract liabilities as of June 30, 2021. Contract liabilities are included in current and non-current liabilities on our Consolidated Balance Sheet.
Remaining Performance Obligations
As of June 30, 2023, we had $11.40 billion of remaining performance obligations (“RPO”), which represents our obligation to deliver products and services, and primarily consists of sales orders where written customer requests have been received. This amount includes customer deposits of $925.9 million as disclosed in Note 4 “Financial Statement Components”and excludes contract liabilities of $1.25 billion as disclosed above. We expect to recognize approximately 40% to 50% of these performance obligations as revenue beyond the next 12 months, but this estimate is subject to constant change. The supply chain disruptions caused by the pandemic as well as elevated demand levels in recent years have led to customers agreeing to purchase equipment from us with lead times that are longer than our historical experience. However, more recently, we have seen the macro-driven slowdown have an impact on consumers’ semiconductor device demand, causing the semiconductor industry to rebalance its supply chain and inventory levels. As a result, some of our customers began adjusting their capacity expansion-focused capital expenditure plans for calendar year 2023. As customers try to balance the evolution of their technological, production or market needs with the timing and content of orders placed with us, there is increased risk of order modifications, pushouts, or cancellations. In addition, in October 2022, the U.S. government issued new regulations that imposed new export licensing requirements for certain U.S. semiconductor and high-performance computing technology (including wafer fab equipment), for the use of such technology for certain end uses in the People’s Republic of China (“China”), and for the provision of support by U.S. Persons to certain advanced IC fabs located in China. The regulations impose export license requirements effectively on all KLA products and services to customers located in China that fabricate certain advanced logic, NAND and DRAM ICs. KLA is also restricted from providing certain U.S. origin tools, software and technology to certain wafer fab equipment manufacturers and maskshops located in China, absent an export license. We are taking appropriate measures to comply with these regulations and are applying for export licenses, when required, to avoid disruption to our customers’ operations. While some export licenses have been obtained by us or our customers, there can be no assurance that export licenses applied for by either us or our customers will be granted.
Practical expedients
We apply the following practical expedients in accordance with ASC 606, Revenue from Contracts with Customers:
We account for shipping and handling costs as activities to fulfill the promise to transfer goods, instead of a promised service to our customer.
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We have elected to not adjust the promised amount of consideration for the effects of a significant financing component as we expect, at contract inception, that the period between when we transfer a promised good or service to a customer and when the customer pays for that good or service will generally be one year or less.
We have elected to expense costs to obtain a contract as incurred because the expected amortization period is one year or less.
Refer to Note 19 “Segment Reporting and Geographic Information” for information related to revenue by geographic region as well as significant product and service offerings.
NOTE 3 — FAIR VALUE MEASUREMENTS
Our financial assets and liabilities are measured and recorded at fair value, except for our debt and certain equity investments in privately held companies. Equity investments without a readily available fair value are accounted for using the measurement alternative. The measurement alternative is calculated as cost minus impairment, if any, plus or minus changes resulting from observable price changes. See Note 8 “Debt” for disclosure of the fair value of our Senior Notes, as defined in that Note.
Our non-financial assets, such as goodwill, intangible assets, and land, property and equipment, are assessed for impairment when an event or circumstance indicates that an other-than-temporary decline in value may have occurred.
Fair Value of Financial Instruments. We have evaluated the estimated fair value of financial instruments using available market information and valuations as provided by third-party sources. The use of different market assumptions and/or estimation methodologies could have a significant effect on the estimated fair value amounts. The fair value of our cash equivalents, accounts receivable, accounts payable and other current assets and liabilities approximate their carrying amounts due to the relatively short maturity of these items.
Fair Value Hierarchy. The authoritative guidance for fair value measurements establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:
Level 1Valuations based on quoted prices in active markets for identical assets or liabilities that the entity has the ability to access.
Level 2Valuations based on quoted prices for similar assets or liabilities, quoted prices in markets that are not active, or other inputs that are observable or can be corroborated by observable data for substantially the full term of the assets or liabilities.
Level 3Valuations based on inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.
A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Besides the transfer listed in the table below, there were no other transfers between Level 1, Level 2 and Level 3 fair value measurements during the years ended June 30, 2023 and June 30, 2022.
The types of instruments valued based on quoted market prices in active markets included money market funds, certain U.S. Treasury securities, U.S. Government agency securities and equity securities. Such instruments are generally classified within Level 1 of the fair value hierarchy.
The types of instruments valued based on other observable inputs included corporate debt securities, municipal securities and certain U.S. Treasury securities subject to security specific restrictions. The market inputs used to value these instruments generally consist of market yields, reported trades and broker/dealer quotes. Such instruments are generally classified within Level 2 of the fair value hierarchy.
The principal market in which we execute our foreign currency contracts is the institutional market in an over-the-counter environment with a relatively high level of price transparency. The market participants generally are large financial institutions. Our foreign currency contracts’ valuation inputs are based on quoted prices and quoted pricing intervals from public data sources and do not involve management judgment. These contracts are typically classified within Level 2 of the fair value hierarchy.
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The fair values of deferred payments and contingent consideration payable, the majority of which were recorded in connection with business combinations, were classified as Level 3 and estimated using significant inputs that were not observable in the market. See Note 6 “Business Combinations and Dispositions” for additional information.
Financial assets (excluding cash held in operating accounts and time deposits) and liabilities measured at fair value on a recurring basis as of the date indicated below were presented on our Consolidated Balance Sheets as follows:
As of June 30, 2023 (In thousands)TotalQuoted Prices
in Active Markets
for Identical
Assets (Level 1)
Significant 
Other
Observable 
Inputs
(Level 2)
Little or No
Market Activity Inputs (Level 3)
Assets
Cash equivalents:
Money market funds and other$1,257,223 $1,257,223 $— $— 
U.S. Government agency securities3,788 — 3,788 — 
U.S. Treasury securities11,500 — 11,500 — 
Marketable securities:
Corporate debt securities502,650 — 502,650 — 
Municipal securities31,788 — 31,788 — 
U.S. Government agency securities129,784 127,715 2,069 — 
U.S. Treasury securities518,215 425,234 92,981 — 
Equity securities18,159 18,159 — — 
Total cash equivalents and marketable securities(1)
2,473,107 1,828,331 644,776 — 
Other current assets:
Derivative assets35,712 — 35,712 — 
Other non-current assets:
EDSP256,846 198,639 58,207 — 
Total financial assets(1)
$2,765,665 $2,026,970 $738,695 $— 
Liabilities
Derivative liabilities$(12,106)$— $(12,106)$— 
Contingent consideration payable(6,447)— — (6,447)
Total financial liabilities$(18,553)$— $(12,106)$(6,447)
__________________ 
(1)Excludes cash of $298.6 million held in operating accounts and time deposits of $471.4 million (of which $356.7 million were cash equivalents) as of June 30, 2023.
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Financial assets (excluding cash held in operating accounts and time deposits) and liabilities measured at fair value on a recurring basis as of the date indicated below were presented on our Consolidated Balance Sheets as follows: 
As of June 30, 2022 (In thousands)TotalQuoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant Other
Observable Inputs
(Level 2)
Little or No
Market Activity Inputs (Level 3)
Assets
Cash equivalents:
Corporate debt securities$922 $— $922 $— 
Money market funds and other948,027 948,027 — — 
U.S. Treasury securities22,485 — 22,485 — 
Marketable securities:
Corporate debt securities472,047 — 472,047 — 
Municipal securities60,724 — 60,724 — 
Sovereign securities5,990 — 5,990 — 
U.S. Government agency securities91,116 91,116 — — 
U.S. Treasury securities348,026 344,559 3,467 — 
Equity securities(1)
11,035 11,035 — — 
Total cash equivalents and marketable securities(2)
1,960,372 1,394,737 565,635 — 
Other current assets:
Derivative assets40,311 — 40,311 — 
Other non-current assets:
EDSP224,188 176,928 47,260 — 
Total financial assets(2)
$2,224,871 $1,571,665 $653,206 $— 
Liabilities
Derivative liabilities$(34,315)$— $(34,315)$— 
Deferred payments(2,350)— — (2,350)
Contingent consideration payable(23,674)— — (23,674)
Total financial liabilities$(60,339)$— $(34,315)$(26,024)
__________________ 
(1)Transfer from Level 2 to Level 1 as the security specific restriction expired during the first quarter of the fiscal year ending June 30, 2022.
(2)Excludes cash of $472.8 million held in operating accounts and time deposits of $274.9 million (of which $140.7 million were cash equivalents) as of June 30, 2022. 
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NOTE 4 — FINANCIAL STATEMENT COMPONENTS
Consolidated Balance Sheets
 As of June 30,
(In thousands)20232022
Accounts receivable, net:
Accounts receivable, gross$1,786,993 $1,832,508 
Allowance for credit losses(33,632)(20,631)
$1,753,361 $1,811,877 
Inventories:
Customer service parts$524,096 $402,121 
Raw materials1,559,202 1,042,916 
Work-in-process578,864 451,782 
Finished goods214,622 250,070 
$2,876,784 $2,146,889 
Other current assets:
Deferred costs of revenue$133,067 $124,487 
Contract assets117,137 114,747 
Prepaid expenses121,204 108,942 
Prepaid income and other taxes64,901 89,713 
Other current assets62,419 64,248 
$498,728 $502,137 
Land, property and equipment, net:
Land$72,287 $67,846 
Buildings and leasehold improvements825,975 712,751 
Machinery and equipment1,016,713 819,191 
Office furniture and fixtures58,036 44,957 
Construction-in-process168,817 110,079 
2,141,828 1,754,824 
Less: accumulated depreciation(1,109,987)(904,895)
$1,031,841 $849,929 
Other non-current assets:
EDSP$256,846 $224,188 
Operating lease ROU assets208,706 126,444 
Other non-current assets171,910 133,980 
$637,462 $484,612 
Other current liabilities:
Customer deposits$769,000 $394,016 
Compensation and benefits370,536 351,924 
EDSP258,223 225,867 
Income taxes payable383,012 126,964 
Interest payable105,270 39,683 
Operating lease liabilities34,042 32,218 
Other liabilities and accrued expenses383,407 374,367 
$2,303,490 $1,545,039 
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Other non-current liabilities:
Income taxes payable$322,113 $367,052 
Customer deposits156,874 204,914 
Operating lease liabilities138,354 81,369 
Pension liabilities63,672 78,525 
Other non-current liabilities132,045 150,782 
$813,058 $882,642 

Accumulated Other Comprehensive Income (Loss)
The components of AOCI as of the dates indicated below were as follows:
(In thousands)Currency Translation AdjustmentsUnrealized Gains (Losses) on Available-for-Sale SecuritiesUnrealized Gains (Losses) on DerivativesUnrealized Gains (Losses) on Defined Benefit PlansTotal
Balance as of June 30, 2023$(64,627)$(12,797)$59,944 $(18,861)$(36,341)
Balance as of June 30, 2022$(43,886)$(15,486)$56,836 $(24,935)$(27,471)
The effects on net income of amounts reclassified from AOCI to the Consolidated Statements of Operations for the indicated periods were as follows (in thousands, amounts in parentheses indicate debits or reductions to earnings):
Location in the Consolidated Statements of OperationsYear Ended June 30,
AOCI Components202320222021
Unrealized gains (losses) on cash flow hedges from foreign exchange and interest rate contractsRevenues$31,837 $10,688 $384 
Costs of revenues and operating expenses(6,526)(3,762)551 
Interest expense3,747 (1,007)(1,116)
Net gains (losses) reclassified from AOCI$29,058 $5,919 $(181)
Unrealized gains (losses) on available-for-sale securitiesOther expense (income), net$(986)$(306)$253 
The amounts reclassified out of AOCI related to our defined benefit pension plans, which were recognized as a component of net periodic cost for the fiscal years ended June 30, 2023, 2022 and 2021 were $1.7 million, $1.4 million and $1.2 million, respectively. For additional details, refer to Note 13 “Employee Benefit Plans.”
Consolidated Statements of Operations
The following table shows otherOther expense (income), net for the indicated periods:
 Year ended June 30,
(In thousands)202020192018
Other expense (income), net:
Interest income$(21,646) $(40,367) $(36,869) 
Foreign exchange (gains) losses, net4,236  (322) 708  
Net realized losses (gains) on sale of investments(297) 1,294  209  
Other20,385  7,933  5,470  
$2,678  $(31,462) $(30,482) 
 Year Ended June 30,
(In thousands)202320222021
Other expense (income), net:
Interest income$(74,095)$(8,695)$(8,929)
Foreign exchange losses, net233 3,925 5,005 
Net realized losses (gains) on sale of investments986 306 (253)
Other(31,844)9,069 (25,125)
$(104,720)$4,605 $(29,302)
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NOTE 5 — MARKETABLE SECURITIES
The amortized cost and fair value of marketable securities as of the dates indicated below were as follows:
As of June 30, 2020 (In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair Value
As of June 30, 2023 (In thousands)As of June 30, 2023 (In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair Value
Corporate debt securitiesCorporate debt securities$508,511 $52 $(5,913)$502,650 
Money market funds and otherMoney market funds and other1,257,223 — — 1,257,223 
Municipal securitiesMunicipal securities32,525 — (737)31,788 
U.S. Government agency securitiesU.S. Government agency securities134,486 (918)133,572 
U.S. Treasury securitiesU.S. Treasury securities538,487 10 (8,782)529,715 
Equity securities(1)
Equity securities(1)
3,211 14,948 — 18,159 
SubtotalSubtotal2,474,443 15,014 (16,350)2,473,107 
Add: Time deposits(2)
Add: Time deposits(2)
471,439 — — 471,439 
Less: Cash equivalentsLess: Cash equivalents1,629,248 — 1,629,252 
Marketable securitiesMarketable securities$1,316,634 $15,010 $(16,350)$1,315,294 
As of June 30, 2022 (In thousands)As of June 30, 2022 (In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair Value
Corporate debt securitiesCorporate debt securities$379,334  $2,673  $(50) $381,957  Corporate debt securities$481,881 $$(8,915)$472,969 
Money market funds and otherMoney market funds and other694,950  —  —  694,950  Money market funds and other948,027 — — 948,027 
Municipal securitiesMunicipal securities28,859  251  —  29,110  Municipal securities61,973 — (1,249)60,724 
Sovereign securitiesSovereign securities2,009   —  2,017  Sovereign securities6,041 (53)5,990 
U.S. Government agency securitiesU.S. Government agency securities106,091  252  (7) 106,336  U.S. Government agency securities92,273 26 (1,183)91,116 
U.S. Treasury securitiesU.S. Treasury securities179,631  1,564  (2) 181,193  U.S. Treasury securities378,871 18 (8,378)370,511 
Equity securities(1)
Equity securities(1)
3,211 7,824 — 11,035 
SubtotalSubtotal1,390,874  4,748  (59) 1,395,563  Subtotal1,972,277 7,873 (19,778)1,960,372 
Add: Time deposits(1)
124,153  —  —  124,153  
Add: Time deposits(2)
Add: Time deposits(2)
274,873 — — 274,873 
Less: Cash equivalentsLess: Cash equivalents773,653  —  —  773,653  Less: Cash equivalents1,112,146 — (1)1,112,145 
Marketable securitiesMarketable securities$741,374  $4,748  $(59) $746,063  Marketable securities$1,135,004 $7,873 $(19,777)$1,123,100 
As of June 30, 2019 (In thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair Value
Corporate debt securities$433,518  $141  $(582) $433,077  
Money market funds and other352,708  —  —  352,708  
Municipal securities1,910   —  1,913  
Sovereign securities6,001   (8) 5,994  
U.S. Government agency securities159,454   (241) 159,218  
U.S. Treasury securities208,058  39  (401) 207,696  
Subtotal1,161,649  189  (1,232) 1,160,606  
Add: Time deposits(1)
99,006  —  —  99,006  
Less: Cash equivalents536,206  17  (2) 536,221  
Marketable securities$724,449  $172  $(1,230) $723,391  
__________________ 
(1)Unrealized gains on equity securities included in our portfolio include the initial fair value adjustment recorded upon a security becoming marketable.
(2)Time deposits excluded from fair value measurements. 
Our investment portfolio consists ofincludes both corporate and government 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 upon maturity. As of June 30, 2020,2023, we had 40494 investments in an unrealized loss position. The following table summarizes the fair value and gross unrealized losses of our investments that were in an unrealized loss position as of the datedates indicated below, none of which were in a continuous loss position for 12 months or more:
As of June 30, 2020 (In thousands)Fair ValueGross
Unrealized
Losses
Corporate debt securities$44,429  $(50) 
Municipal securities870  0
Sovereign securities—  —  
U.S. Government agency securities9,951  (7) 
U.S. Treasury securities19,010  (2) 
Total$74,260  $(59) 
below:
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As of June 30, 2023Less than 12 Months12 Months or GreaterTotal
(In thousands)Fair ValueGross
Unrealized
Losses
Fair ValueGross
Unrealized
Losses
Fair ValueGross
Unrealized
Losses
Corporate debt securities$310,613 $(2,242)$161,263 $(3,671)$471,876 $(5,913)
Municipal securities9,011 (199)17,253 (538)26,264 (737)
U.S. Government agency securities80,793 (459)36,406 (459)117,199 (918)
U.S. Treasury securities288,376 (4,117)183,475 (4,665)471,851 (8,782)
Total$688,793 $(7,017)$398,397 $(9,333)$1,087,190 $(16,350)

As of June 30, 2022 (In thousands)
Fair Value(1)
Gross
Unrealized
Losses(1)
Corporate debt securities$458,699 $(8,915)
Municipal securities58,722 (1,249)
Sovereign securities2,963 (53)
U.S. Government agency securities60,285 (1,183)
U.S. Treasury securities336,819 (8,378)
Total$917,488 $(19,778)
_________________ 
(1)As of June 30, 2022, 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 securities classified as available-for-sale, regardless of their classification on our Consolidated Balance Sheets, as of the date indicated below were as follows:
As of June 30, 2020 (In thousands)Amortized
Cost
Fair Value
As of June 30, 2023 (In thousands)As of June 30, 2023 (In thousands)Amortized
Cost
Fair Value
Due within one yearDue within one year$415,915  $418,169  Due within one year$704,633 $713,189 
Due after one year through three yearsDue after one year through three years325,459  327,894  Due after one year through three years612,001 602,105 
$741,374  $746,063  $1,316,634 $1,315,294 
Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Realized gains and losses on available for sale securities were immaterial for the fiscal years ended June 30, 2020, 20192023, 2022 and 2018. Realized losses on available for sale securities were $1.4 million for the fiscal year ended June 30, 2019 and were immaterial for the fiscal years ended June 30, 2020 and June 30, 2018.

2021.
NOTE 6 - BUSINESS COMBINATIONS AND DISPOSITIONS
Fiscal 20202023 Acquisitions
On April 24, 2020,August 9, 2022, we acquired a product line from a publicprivately held company, primarily to secure the supply of materials for totalexisting products, for aggregate purchase consideration of $11.4$32.7 million of which $2.2payable in cash. We allocated the purchase consideration as follows: $30.0 million was allocatedto identifiable intangible assets, $2.3 million to net tangible assets, $6.5 million to deferred tax liabilities and $6.8 million to goodwill. Goodwill recognizedThe purchase consideration allocation is preliminary, and as additional information becomes available, we may further revise it during the remainder of the measurement period, which will not exceed 12 months from the closing of the acquisition. The goodwill was assigned to the Wafer Inspection and Patterning reporting unit, and was deductible for income tax purposes.unit.
Fiscal 2022 Acquisitions
On August 22, 2019,May 1, 2022, we acquired the outstanding shares of a privately held company for total purchase consideration of $8.6 million, paid in cash. We allocated the purchase price to the tangible and identified intangible assets acquired and liabilities assumed based on their fair values, and residual goodwill was allocated to the Wafer Inspection and Patterning reporting unit.
On February 28, 2022, we completed the acquisition of 100% of the outstanding shares of ECI Technology, Inc. (“ECI”), a privately held company, for aggregate purchase consideration of $431.5 million, paid in cash. ECI is a provider of chemical
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management systems for semiconductor, photovoltaic and PCB industries. KLA acquired ECI to extend and enhance our portfolio of products and services. We allocated the purchase consideration as follows: $208.4 million to identifiable intangible assets, $2.9 million to net tangible liabilities, $40.5 million to deferred tax liabilities and $266.4 million to goodwill. The goodwill was assigned to the Wafer Inspection and Patterning reporting unit.
On July 1, 2021, we acquired Anchor Semiconductor Inc., a privately held company, primarily to expand our products and services offerings, for a total purchase consideration of $94.0$81.7 million, inclusive of measurement periodincluding post-closing working capital adjustments, of $0.2 million as well as the fair value of the promise to pay an additional consideration up to $60.0$35.0 million contingent on the achievement of certain revenue milestones. As of June 30, 2020, the estimated fair value of the additionalThe total purchase consideration was $8.9 million, which was classified as a non-current liability on the Consolidated Balance Sheet.
The purchase price of this acquisition was allocated as follows:
(In thousands)Fair Value
Net tangible assets (including Cash and cash equivalents of $6.6 million)$7,196 
Deferred tax liabilities(15,265)
Identifiable intangible assets47,931 
Goodwill54,168 
Total$94,030 

The $54.2 $31.7 million ofto identifiable intangible assets, $26.4 million to net tangible assets, $8.0 million to deferred tax liabilities, and $31.5 million to goodwill. The goodwill was assigned to the Wafer Inspection and Patterning reporting unit and was not deductible for income tax purposes.unit.
We have included the financial results of the fiscal 2020 acquisitions in our Consolidated Financial Statements from their respective acquisition dates, and these results were not material to our Consolidated Financial Statements.
Fiscal 2019 Acquisitions
Orbotech Acquisition
On February 20, 2019, we completed the acquisition of Orbotech, a global supplier of yield-enhancing and process-enabling solutions for the manufacture of electronics products. We acquired Orbotech to extend and enhance its portfolio of products to address market opportunities in the printed circuit board, flat panel display, advanced packaging and semiconductor manufacturing areas.
The total purchase price for Orbotech was approximately $3.26 billion, which consisted of (1) approximately $1.7 billion in cash net of $215.6 million cash acquired; (2) 12.3 billion shares of KLA’s common stock valued at approximately $1.3 billion and (3) $13.3 million for the fair values of stock options and RSUs assumed. The Orbotech Acquisition was accounted forgoodwill recorded as a business combinationresult of the above acquisitions was not deductible for tax purposes.
Refer to Note 1 “Description of Business and we have included the financial resultsSummary of Orbotech inSignificant Accounting Policies” for our Consolidated Financial Statements since the Acquisition Date. Our Consolidated Statementspolicy of Operations include revenue of $388.9 million and a net loss of $61.6 million from Orbotech for the year ended June 30, 2019.
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During the quarter ended December 31, 2019, we finalized the allocation ofallocating the purchase price of an acquisition to the estimated fair value of the assets acquiredtangible and liabilities assumed. Since the Acquisition, we have recorded measurement period adjustments to reflect facts and circumstances in existence as of the Acquisition Date. These adjustments primarily related to the valuation of acquired intangible assets as well as goodwill.
As of $75.5 million, trade accounts receivable of $21.5 million, non-controlling interest of $17.4 million, other immaterial adjustments of $6.1 million, and related impacts on the deferred income tax liabilities of $47.5 million recorded during the fourth quarter of the fiscal year ended June 30, 2019; the valuation2023, we had $6.4 million of individually insignificant net tangible assets of $2.1 millioncontingent consideration recorded during the first quarter of the fiscal year ended June 30, 2020; and the additional reserves for uncertain tax positions of $16.9 million and other individually insignificant items of $10.4 million with related impacts on the deferred income tax liabilities of $8.8 million recorded in the second quarter of the fiscal year ended June 30, 2020. These adjustments resulted in the corresponding increase to goodwill of $34.0 million and $38.2 millionour acquisitions in the fiscal years ended June 30, 20202022 and 2019, respectively. The purchase price was allocated to tangible and identified intangible assets acquired and liabilities assumed based on their estimated fair values,all of which were determined using generally accepted valuation techniques on the basis of inputs and assumptions made by management at the time of the Orbotech Acquisition.
The allocation of the purchase price to the estimated fair value of the assets acquired and liabilities assumed at the Acquisition date, including all measurement period adjustments, is as follows:
(In thousands)Purchase Price Allocation
Assets
Accounts receivable, net$197,873 
Inventories330,325 
Contract assets63,181 
Other current assets70,622 
Property, plant, and equipment, net97,664 
Intangible assets1,553,570 
Other non-current assets73,179 
Total assets acquired$2,386,414 
Liabilities
Accounts payable$53,015 
Accrued liabilities173,507 
Other current liabilities73,057 
Deferred tax liabilities786,671 
Other non-current liabilities86,789 
Non-controlling interest19,185 
Total liabilities assumed$1,192,224 
Total identifiable net assets acquired$1,194,190 
Goodwill1,845,728 
Total purchase price$3,039,918 
On December 24, 2018, Orbotech acquired the remaining 50% of the shares of Frontline for $85.0 million in cash and agreed to pay an additional $10.0 million in cash over four years plus a cash earn-out of not less than $5.0 million and up to $20.0 million. As of June 30, 2020, the estimated fair market values of the four-year cash payment and the earn-out were $6.7 million and $3.3 million, respectively, and these amounts have been included in current and non-current liabilities at $2.5 million and $7.5 million, respectively.
The goodwill was primarily attributable to the assembled workforce of Orbotech, planned growth in new markets and synergies expected to be achieved from the combined operations of KLA and Orbotech. None of the goodwill is deductible for income tax purposes. Goodwill arising from the acquisition of Orbotech has been allocated to the Specialty Semiconductor Process and the PCB and Display reporting units during the fiscal year ended June 30, 2019. For additional details, refer to Note 7 “Goodwill and Purchased Intangible Assets”.
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We believe the amounts of purchased intangible assets represent the fair values of and approximate the amounts a market participant would pay for these intangible assets as of the Acquisition Date.
Other Fiscal 2019 Acquisitions
During the fiscal year ended June 30, 2019, we acquired 5 privately held companies primarily to expand our products and services offerings. These acquisitions were not individually significant. We have included the financial results of the acquired companies in our Consolidated Financial Statements from their respective acquisition dates, and the results from each of these companies were not individually material to our consolidated financial statements.
In the aggregate, the total purchase price for these acquisitions was approximately $133.7 million, including a post-closing working capital adjustment, and the fair value of the promise to pay additional consideration of up to $19.0 million contingent on the achievement of certain milestones. As of June 30, 2020, the estimated fair value of the additional consideration was $3.2 million, which was classified as a non-currentcurrent liability on the Consolidated Balance Sheets.Sheet.
Based on their estimated fair values,Business Dispositions
As of June 30, 2022, we owned approximately 94% of the outstanding equity interest in Orbograph Ltd. (“Orbograph”), a non-core business engaged in the development and marketing of character recognition solutions to banks, financial and other payment processing institutions and healthcare providers. On August 9, 2022, we acquired the non-controlling interest in Orbograph. On August 11, 2022, we sold our entire interest in Orbograph to a portfolio company of a private equity firm for total consideration of $110.0 million and net cash proceeds from the transaction of $75.4 million. We recognized a pre-tax gain from the sale of $29.7 million, which was recorded $13.2as part of Other expense (income), net. Included in the sale were $26.5 million of netin tangible assets, $75.1$30.5 million of identifiablein liabilities and $61.2 million in goodwill and intangible assetsassets.
Acquisition-Related Costs
Our acquisition and $45.4 million of goodwilldisposition related to our other fiscal 2019 acquisitions, $26.3 million of which was allocated to Wafer Inspection and Patterning reporting unit, $17.9 million was allocated to GSS reporting unit and $1.2 million was allocated to Component Inspection reporting unit.
The goodwill was primarily attributable to the assembled workforce and planned growth in new markets. A portion of the goodwill is deductible for income tax purposes.
Fiscal 2018 Acquisitions
In the fiscal year ended June 30, 2018, we acquired a product line from Keysight Technologies, Inc., a related party, for a total purchase consideration of $12.1 million, of which $5.2 million was allocated to goodwill based on the fair value at the acquisition date. Goodwill recognized was deductible for income tax purposes. See Note 18 “Related Party Transactions” for additional details.
Acquisition-related Costs
KLA, in the aggregate for the Orbotech and other fiscal 2019 acquisitions, incurred approximately $40.2 million of acquisition-related costs which are primarily included within selling, general and administrativeSG&A expenses in our Consolidated Statements of Operations. KLAWe incurred insignificantimmaterial acquisition-related costs for the fiscal 20202023 and fiscal 20182022 acquisitions.

Supplemental Unaudited Pro Forma Information:
The following unaudited pro forma financial information summarizes the combined results of operations for KLA, Orbotech, and the three acquisitions completed in the third quarter of fiscal 2019 as if the companies were combined as of the beginning of fiscal 2018. The unaudited pro forma information includes adjustments to amortization and depreciation for intangible assets and property, plant and equipment acquired, adjustments to stock-based compensation expense, the purchase accounting effect on inventory acquired, the purchase accounting effect on deferred revenue, interest expense and amortization of debt issuance costs associated with the Senior Notes financing, and transaction costs. Two of the fiscal 2019 acquisitions and the fiscal 2020 acquisitions do not have material impact on our consolidated financial statements; therefore, the pro forma financial information has not been presented for these acquisitions.
The table below reflects the impact of material and nonrecurring adjustments to the unaudited pro forma results for the indicated periods that are directly attributable to the acquisitions:
Year ended June 30,
Non-recurring Adjustments (In thousands)
20192018
Decrease to revenue as a result of deferred revenue fair value adjustment$—  $5,349  
Increase to expense as a result of inventory fair value adjustment$1,029  $85,778  
(Decrease)/increase to expense as a result of transaction costs$(64,343) $64,343  
Increase to expense as a result of compensation costs$7,201  $39,888  
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The unaudited pro forma information presented below is for informational purposes only and is not necessarily indicative of our consolidated results of operations of the combined business had the acquisitions actually occurred at the beginning of fiscal year 2018 or of the results of our future operations of the combined businesses.
Year ended June 30,
(In thousands)20192018
Revenues$5,154,823  $5,079,654  
Net income attributable to KLA$1,288,467  $608,542  

NOTE 7 — GOODWILL AND PURCHASED INTANGIBLE ASSETS
Goodwill
Following an updateGoodwill represents the excess of the organizational structure duringpurchase price over the fiscal year 2019, wefair value of the net tangible and identifiable intangible assets acquired in business combinations. We have 4three reportable segments and 6five operating segments. The operating segments are determined to be the same as reporting units. Prior to July 1, 2022, we had a fourth segment, Other, but core assets from that segment were sold, making it non-operational and the segment was eliminated.
The following table presents goodwill carrying value and the movements by reporting unit during the fiscal years ended June 30, 20202023 and 20192022(1):
(In thousands)(In thousands)Wafer InspectionPatterningGSS SPC OthersWafer Inspection and PatterningSpecialty Semiconductor ProcessPCB and DisplayComponent InspectionTotal(In thousands)Wafer Inspection and PatterningGlobal Service and Support (“GSS”)Specialty Semiconductor ProcessPCB and DisplayComponent InspectionTotal
Balance as of June 30, 2018$281,005  $53,255  $8,039  $12,399  $—  $—  $—  $—  $354,698  
Balance as of June 30, 2021Balance as of June 30, 2021$416,860 $25,908 $681,858 $872,971 $13,575 $2,011,172 
Acquired goodwillAcquired goodwill—  26,362  17,869  1,176  —  796,442  977,102  —  1,818,951  Acquired goodwill308,952 — — — — 308,952 
Foreign currency adjustmentForeign currency adjustment(75)— — — — (75)
Balance as of June 30, 2022Balance as of June 30, 2022725,737 25,908 681,858 872,971 13,575 2,320,049 
Acquired goodwillAcquired goodwill6,776 — — — — 6,776 
Goodwill disposal from sale of business(2)
Goodwill disposal from sale of business(2)
— — — (42,622)— (42,622)
Goodwill adjustmentsGoodwill adjustments—  —  —  —  —  25,400  12,816  —  38,216  Goodwill adjustments(5,337)— — — — (5,337)
Reallocation due to change in segments(281,005) (79,617) —  (13,575) 360,622  —  —  13,575  —  
Foreign currency adjustmentForeign currency adjustment—  —  —  —  (7) —  —  —  (7) Foreign currency adjustment(46)— — — — (46)
Balance as of June 30, 2019—  —  25,908  —  360,615  821,842  989,918  13,575  2,211,858  
Acquired goodwill—  —  —  —  56,180  —  —  —  56,180  
Goodwill adjustments—  —  —  —  166  4,195  29,773  —  34,134  
Goodwill impairment—  —  —  —  —  (144,179) (112,470) —  (256,649) 
Foreign currency adjustment—  —  —  (121) —  —  —  (121) 
Balance as of June 30, 2020$—  $—  $25,908  $—  $416,840  $681,858  $907,221  $13,575  $2,045,402  
Balance as of June 30, 2023Balance as of June 30, 2023$727,130 $25,908 $681,858 $830,349 $13,575 $2,278,820 
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(1)NaNNo goodwill was assigned to the Other reporting unit, which existed until June 30, 2022, and, accordingly, it is not disclosed in the table above.
(2)Refer to the Business Dispositions section of Note 6 “Business Combinations and Dispositions” for more information on the sale of Orbograph.
Goodwill is not subject to amortization but is tested for impairment annually during the third fiscal quarter, as well as whenever events or changes in circumstances indicate that the carrying value may not be recoverable.
We performed the required annual goodwill impairment testtests as of February 28, 2020. We completed qualitative assessments for all reporting units2023 and 2022, and concluded that goodwill was not impaired for the Wafer Inspection and Patterning, Global Service and Support, and Component Inspection reporting units. However, due to the downward revision of the financial outlook for the Specialty Semiconductor Process and PCB and Display reporting units as well as the impact of elevated risk and macroeconomic slowdown driven by the COVID-19 pandemic, we performed a quantitative goodwill impairment assessment for these two reporting units.impaired. As a result of our qualitative assessments, we determined that it was not necessary to perform the assessment, we recorded $144.2 million and $112.5 million in impairment charges in the Specialty Semiconductor Process and PCB and Display reporting units, respectively, during the quarter ended March 31, 2020.
We determined the fair values of these reporting units using the results derived from income and market valuation approaches and applied a weighting of 75 percent and 25 percent, respectively. The income approach is estimated through discounted cash flow analysis. The estimated fair value of each reporting unit was computed by adding the present value of the estimated annual discounted cash flows over a discrete projection period to the residual value of the businessquantitative assessments at the end of the projection period. This valuation technique requires us to use significant estimates and assumptions, including long-term growth rates, discounts rates and other inputs. The estimated growth rates for the projection period are based on our internal forecasts of anticipated future performance of the business. The residual value is estimated based on a perpetual nominal growth rate, which is based on projected long-range inflation and long-term industry projections. Discount rates are based on a weighted average cost of capital (“WACC”), which represents the average rate a business must pay its providers of debt and equity, plus a risk premium. The WACC used to test goodwill is derived from a group of comparable peer companies. The market approach estimates the fair value of the reporting unit by utilizing the market comparable method, which is based on revenue and earnings multiples from comparable companies. There can be no assurance that these estimates and assumptions
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will prove to be an accurate prediction of the future, and a downward revision of these estimates and/or assumptions would decrease the fair value of our reporting units, which could result in additional impairment charges in the future.those times.
Goodwill as of June 30, 20202023, 2022 and 2021 is net of accumulated impairment losses of $534.2 million.million, of which $277.6 million was included in the Wafer Inspection and Patterning reporting unit, $144.2 million was included in the Specialty Semiconductor Process reporting unit, and $112.5 million was included in the PCB and Display reporting unit.
Goodwill as of June 30, 2019 and 2018 is net of accumulated impairment losses of $277.6 million, which were recorded prior to the fiscal year ended June 30, 2014. As of June 30, 2019, all of accumulated impairment losses were included in the Wafer Inspection and Patterning reporting unit. As of June 30, 2018, approximately $1.0 million and $276.6 million of accumulated impairment losses were included in the Wafer Inspection reporting unit and the Patterning reporting unit, respectively.
There have been no significant events or circumstances affecting the valuation of goodwill subsequent to the assessment performed in the third quarter of the fiscal year ended June 30, 2020.2023. The next annual assessment of goodwill by reporting unit is scheduled to be performed in the third quarter of the fiscal year ending June 30, 2021.2024.

Purchased Intangible Assets
The components of purchased intangible assets as of the dates indicated below were as follows:
(In thousands)As of June 30, 2023As of June 30, 2022
CategoryRange of
Useful Lives
(in years)
Gross
Carrying
Amount
Accumulated
Amortization and Impairment
Net
Amount
Gross
Carrying
Amount
Accumulated
Amortization and Impairment
Net
Amount
Existing technology4-8$1,536,826 $841,815 $695,011 $1,523,691 $668,175 $855,516 
Customer relationships4-9358,567 205,037 153,530 366,567 167,819 198,748 
Trade name/trademark4-7116,583 78,749 37,834 121,083 68,194 52,889 
Order backlog and other<1-785,836 82,264 3,572 87,836 58,970 28,866 
Intangible assets subject to amortization(1)
2,097,812 1,207,865 889,947 2,099,177 963,158 1,136,019 
IPR&D61,322 15,966 45,356 64,457 6,062 58,395 
Total$2,159,134 $1,223,831 $935,303 $2,163,634 $969,220 $1,194,414 
(In thousands)As of June 30, 2020As of June 30, 2019
CategoryRange of
Useful Lives
(in years)
Gross
Carrying
Amount
Accumulated
Amortization and Impairment
Net
Amount
Gross
Carrying
Amount
Accumulated
Amortization and Impairment
Net
Amount
Existing technology4-8 $1,269,883  $342,623  $927,260  $1,224,629  $196,582  $1,028,047  
Customer relationships4-9305,817  98,754  207,063  297,250  66,471  230,779  
Trade name/trademark4-7117,383  39,216  78,167  114,573  25,052  89,521  
Backlog and other<1-950,404  47,215  3,189  43,969  19,146  24,823  
Intangible assets subject to amortization1,743,487  527,808  1,215,679  1,680,421  307,251  1,373,170  
In-process research and development175,834  100  175,734  187,500  —  187,500  
Total$1,919,321  $527,908  $1,391,413  $1,867,921  $307,251  $1,560,670  
Purchased(1)The disposition of Orbograph during the three months ended September 30, 2022 resulted in a decrease in the gross amount of intangible assets are reviewed for impairment whenever events or changessubject to amortization of $34.5 million, a decrease in circumstances indicate thataccumulated amortization of $15.9 million, and a decrease in the carryingnet amount of an asset or asset group may not be fully recoverable. The impairment indicator primarily includesintangible assets of $18.6 million. Refer to the declines in“Business Dispositions” section of Note 6 “Business Combinations and Dispositions” for more information on the sale of Orbograph.
Refer to Note 1 “Description of Business and Summary of Significant Accounting Policies” for our operating cash flows from the usepolicy of these assets. If the impairment indicators are present, we are required to perform a recoverability test by comparing the sum of the estimated undiscounted future cash flows attributable to these long-livedtesting purchased intangible assets to their carrying value.for impairment.
As of February 28, 2020,June 30, 2023 and 2022, there were no impairment indicator was present exceptindicators for purchased intangible assets acquired from Orbotech acquisition due to the downward revision of its financial outlook and the impact of elevated risk and macroeconomic slowdown driven by the COVID- 19 pandemic. We performed the required recoverability test and concluded that there was no impairment based on the assessment.
To perform a recoverability test, we are required to group long-lived assets and liabilities at the lowest levels for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities. For the intangible assets acquired from Orbotech, the asset group levels at which we performed the recoverability test were the Specialty Semiconductor Process and PCB and Display business level.
The change in the gross carrying amounts of intangible assets is due to the acquisition of certain privately held companies. For additional details, refer to Note 6 “Business Combinations.”assets.
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Amortization expense for purchased intangible assets for the periods indicated below was as follows:
Year Ended June 30,
(In thousands)202320222021
Amortization expense - Cost of revenues$181,405 $168,957 $156,596 
Amortization expense - SG&A79,089 60,017 49,531 
Amortization expense - R&D125 124 125 
Total$260,619 $229,098 $206,252 
Year ended June 30,
(In thousands)20202019
Amortization expense- Cost of revenues$145,823  $52,387  
Amortization expense- Selling, general and administrative74,532  34,992  
Amortization expense- Research and development224  13  
Total$220,579  $87,392  
Based on the purchased intangible assets'assets’ gross carrying value recorded as of June 30, 2020,2023, the remaining estimated annual amortization expense is expected to be as follows:
Fiscal year ending June 30:Amortization
(In thousands)
2021$197,817  
2022195,239  
2023194,147  
2024191,630  
2025179,421  
Thereafter257,425  
Total$1,215,679  
Fiscal Year Ending June 30:Amortization
(In thousands)
2024$238,575 
2025222,123 
2026206,210 
2027129,630 
202847,232 
Thereafter46,177 
Total$889,947 
NOTE 8 — DEBT
The following table summarizes our debt as of June 30, 20202023 and June 30, 2019:2022:
As of June 30, 2020As of June 30, 2019
Amount
(In thousands)
Effective
Interest Rate
Amount
(In thousands)
Effective
Interest Rate
Fixed-rate 3.375% Senior Notes due on November 1, 2019—  — %250,000  3.377 %
Fixed-rate 4.125% Senior Notes due on November 1, 2021—  — %500,000  4.128 %
Fixed-rate 4.650% Senior Notes due on November 1, 20241,250,000  4.682 %1,250,000  4.682 %
Fixed-rate 5.650% Senior Notes due on November 1, 2034250,000  5.670 %250,000  5.670 %
Fixed-rate 4.100% Senior Notes due on March 15, 2029800,000  4.159 %800,000  4.159 %
Fixed-rate 5.000% Senior Notes due on March 15, 2049400,000  5.047 %400,000  5.047 %
Fixed-rate 3.300% Senior notes due on March 1, 2050750,000  3.302 %—  — %
Revolving Credit Facility50,000  1.310 %—  — %
Total3,500,000  3,450,000  
Unamortized discount(8,167) (8,738) 
Unamortized debt issuance costs(22,163) (17,880) 
Total$3,469,670  $3,423,382  
Reported as:
Current portion of long-term debt—  249,999  
Long-term debt3,469,670  3,173,383  
Total$3,469,670  $3,423,382  
As of June 30, 2020, future principal payments for the long-term debt are $50.0 million in fiscal year 2024, $1.25 billion in fiscal year 2025 and $2.20 billion after fiscal year 2025.
As of June 30, 2023As of June 30, 2022
Amount
(In thousands)
Effective
Interest Rate
Amount
(In thousands)
Effective
Interest Rate
Fixed-rate 4.650% Senior Notes due on November 1, 2024$750,000 4.682 %$1,250,000 4.682 %
Fixed-rate 5.650% Senior Notes due on November 1, 2034250,000 5.670 %250,000 5.670 %
Fixed-rate 4.100% Senior Notes due on March 15, 2029800,000 4.159 %800,000 4.159 %
Fixed-rate 5.000% Senior Notes due on March 15, 2049400,000 5.047 %400,000 5.047 %
Fixed-rate 3.300% Senior Notes due on March 1, 2050750,000 3.302 %750,000 3.302 %
Fixed-rate 4.650% Senior Notes due on July 15, 20321,000,000 4.657 %1,000,000 4.657 %
Fixed-rate 4.950% Senior Notes due on July 15, 20521,200,000 5.009 %1,200,000 5.009 %
Fixed-rate 5.250% Senior Notes due on July 15, 2062800,000 5.259 %800,000 5.259 %
Revolving Credit Facility— — %275,000 2.258 %
Total5,950,000 6,725,000 
Unamortized discount/premium, net(17,848)(19,304)
Unamortized debt issuance costs(41,416)(44,978)
Total$5,890,736 $6,660,718 
Reported as:
Long-term debt5,890,736 6,660,718 
Total$5,890,736 $6,660,718 
Senior Notes:Notes and Debt Redemption:
In February 2020,June 2022, we issued $750 million ("2020 Senior Notes")$3.00 billion aggregate principal amount of senior, unsecured long-term notes under which(the “2022 Senior Notes”) as follows: $1.00 billion of 4.650% senior, unsecured notes due July 15, 2032; $1.20 billion of 4.950% senior, unsecured notes due July 15, 2052; and $800.0 million of 5.250% senior, unsecured notes due July 15, 2062. A portion of the net proceeds wereof the 2022 Senior Notes was used to redeemcomplete a tender offer in July 2022 for $500.0 million of our 2014 Senior Notes due 2021,2024 including associated redemption premiums, accrued interest and other fees and expenses, to repay borrowings of $200.0 million under the Revolving
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Credit Facility, and for other general corporate purposes.expenses. The redemption resulted in a pre-tax net loss on extinguishment of debt of $22.5$13.3 million for the fiscal year ended June 30, 2020.2023. The remainder of the net proceeds was used for share repurchases and for general corporate purposes.
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In February 2020, March 2019 and November 2014, we issued $750.0 million, $1.20 billion and $2.50 billion, respectively (each, a(the “2020 Senior Notes,” “2019 Senior Notes”, a and “2014 Senior Notes”,Notes,” respectively, and, collectively with the 2022 Senior Notes, the “Senior Notes”), aggregate principal amount of senior, unsecured long-term notes. In July 2022, February 2020, October 2019 and November 2017, we repaid $500.0 million, $500.0 million, $250.0 million and $250.0 million of Senior Notes.
In February 2020, S&P upgraded its credit rating of the Company to “BBB+” and revised its outlook to stable, which permanently removed interest rate adjustments and the interest rate on the 2014 Senior Notes, became fixed. The interest rate for each series of the 2020 Senior Notes and 2019 Senior Notes are not subject to adjustments.  
In January 2020, we entered into a series of forward contracts (“2020 Rate Lock Agreements”) to lock the 30-year treasury rate (“benchmark rate”) on a portion of the 2020 Senior Notes. The 2020 Rate Lock Agreements had a notional amount of $350.0 million in aggregate and matured in the same quarter. The 2020 Rate Lock Agreements were terminated on the date of the pricing of the $750.0 million of 3.300% Senior Notes due in 2050 and we recorded the fair value of $21.5 million as a loss within Accumulated Other Comprehensive Income (Loss) (“OCI”) as of March 31, 2020, which will be amortized over the life of the debt. During the fiscal year ended June 30, 2018, we entered into a series of forward contracts (the “2018 Rate Lock Agreements”) to lock the benchmark interest rate with notional amount of $500.0 million in aggregate. In October 2014, we entered into a series of forward contracts to lock the 10-year treasury rate (“benchmark rate”) on a portion of the 2014 Senior Notes with a notional amount of $1.00 billion in aggregate. For additional details on the forward contracts, refer to Note 17 “Derivative Instruments and Hedging Activities”.respectively.
The original discounts on the 2020 Senior Notes the 2019 Senior Notes and the 2014 Senior Notes amounted to $0.3 million, $6.7 million and $4.0 million, respectively and are being amortized over the life of the debt. Interest is payable as follows: semi-annually on January 15 and July 15 of each year for the 2022 Senior Notes; semi-annually on March 1 and September 1 of each year for the 2020 Senior Notes; semi-annually on March 15 and September 15 of each year for the 2019 Senior Notes; and semi-annually on May 1 and November 1 of each year for the 2014 Senior Notes. The indenturerelevant indentures for the Senior Notes (the(collectively, the “Indenture”) includesinclude covenants that limit our ability to grant liens on our facilities and enter into sale and leaseback transactions, subject to certain allowances under which certain sale and leaseback transactions are not restricted.transactions.
In certain circumstances involving a change of control followed by a downgrade of the rating of a series of Senior Notes by at least two of Moody’s Investors Service, S&P Global Ratings and Fitch Inc., unless we have exercised our rights to redeem the Senior Notes of such series, we will be required to make an offer to repurchase all or, at the holder’s option, any part, of each holder’s Senior Notes of that series pursuant to the offer described below (the “Change of Control Offer”). In the Change of Control Offer, we will be required to offer payment in cash equal to 101% of the aggregate principal amount of Senior Notes repurchased plus accrued and unpaid interest, if any, on the Senior Notes repurchased, up to, but not including, the date of repurchase.
Based on the trading prices of the Senior Notes on the applicable dates, theThe fair value of the Senior Notes as of June 30, 20202023 and June 30, 20192022 was approximately $4.01$5.69 billion and $3.70$6.39 billion, respectively. While the Senior Notes are recorded at cost, the fair value of the long-term debt was determined based on quoted prices in markets that are not active; accordingly, the long-term debt is categorized as Level 2 for purposes of the fair value measurement hierarchy.
As of June 30, 2020,2023, we were in compliance with all of our covenants under the Indenture associated with the Senior Notes.
Revolving Credit Facility:
As of March 31, 2022, we had in place a Credit Agreement (the “Prior Credit Agreement”) providing for a $1.00 billion five-year unsecured Prior Revolving Credit Facility with a maturity date of November 30, 2023. In November 2017,the fourth quarter of fiscal 2022, we entered intoreplaced the Prior Credit Agreement and Prior Revolving Credit Facility with a renegotiated Credit Agreement (the “Credit Agreement”) providing for a $750.0 million five-yearand renegotiated unsecured Revolving Credit Facility (the “Revolving Credit Facility”), which replaced our prior Credit Facility. having a maturity date of June 8, 2027 that allows us to borrow up to $1.50 billion. Subject to the terms of the Credit Agreement, the Revolving Credit Facility may be increased inby an amount up to $250.0 million in the aggregate. In November 2018, we entered into an Incremental Facility, Extension and Amendment Agreement (the “Amendment”), which amends the Credit Agreement to (a) extend the Maturity Date (the “Maturity Date”) from NovemberAs of June 30, 2022, to November 30, 2023, (b) increasewe had an aggregate principal amount of $275.0 million outstanding under the total commitment by $250.0 million and (c) effect certain other amendments to theRevolving Credit Agreement as set forthFacility, which we borrowed in the Amendment. After giving effect to the Amendment, the total commitments under the Credit Agreement are $1.00 billion.fourth quarter of fiscal 2022. During the fiscal year ended June 30, 2020,2023, we borrowed $450.0$300.0 million from the Revolving Credit Facility and made a principal payment of $400.0 million. Asrepaid $575.0 million so that, as of June 30, 2020, we had outstanding $50.0 million aggregate principal amount of2023, there were no borrowings under the Revolving Credit Facility.
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We may borrow, repay and reborrow funds under the Revolving Credit Facility until the Maturity Date,maturity date, at which time such Revolving Credit Facility will terminate, and all outstanding loans under such facility, togethermay exercise two one-year extension options with all accrued and unpaid interest, must be repaid.the consent of the lenders. We may prepay outstanding borrowings under the Revolving Credit Facility at any time without a prepayment penalty.
Borrowings under the Revolving Credit Facility can be made as Term Secured Overnight Financing (“SOFR”) Loans or Alternate Base Rate (“ABR”) Loans, at the Company’s option. In the event that Term SOFR is unavailable, any Term SOFR elections will be converted to Daily Simple SOFR, as long as it is available. Each Term SOFR Loan will bear interest at our option, at either: (i)a rate per annum equal to the Alternative Base Rate (“ABR”)applicable Adjusted Term SOFR rate, which is equal to the applicable Term SOFR rate plus 10 bps that shall not be less than zero, plus a spread which rangesranging from 75 bps to 125 bps, as determined by the Company’s credit ratings at the time. Each ABR Loan will bear interest at a rate per annum equal to the ABR plus a spread ranging from 0 bps to 7525 bps, or (ii)as determined by the London Interbank Offered Rate (“LIBOR”) plus a spread, which ranges from 100 bps to 175 bps. The spreads under ABR and LIBOR are subject to adjustment in conjunction withCompany’s credit rating downgrades or upgrades.ratings at the time. We are also obligated to pay an annual commitment fee on the daily undrawn balance of the Revolving Credit Facility, which ranges from 104.5 bps to 2512.5 bps, subject to an adjustment in conjunction with changes to our credit rating. The applicable interest rates and commitment fees are also subject to adjustment based on the Company’s performance against certain environmental sustainability key performance indicators related to greenhouse gas emissions and renewable electricity usage. Our performance against these key performance indicators in calendar year 2022 resulted in reductions to the fees associated with our Revolving Credit Facility. As of June 30, 2020,2023, we elected to pay interest on the borrowed amountborrowings under the Revolving Credit Facility at LIBORthe applicable Adjusted Term SOFR plus a spread of 112.597.5 bps and we pay an annualthe applicable commitment fee of 12.5 bps on the daily undrawn balance of the Revolving Credit Facility.Facility was 8.5 bps.
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The Prior Revolving Credit Facility requiresrequired us to maintain an interest expense coverage ratio, as described in the Prior Credit Agreement, on a quarterly basis, covering the trailing 4four consecutive fiscal quarters, of no less than 3.50 to 1.00. In addition, we are required to maintain theThe Revolving Credit Facility removed that requirement. The maximum leverage ratio as described in the Credit Agreement, on a quarterly basis, of 3.00is 3.50 to 1.00, covering the trailing 4four consecutive fiscal quarters for each fiscal quarter, which canmay be increased to 4.00 to 1.00 for a period of time in connection with a material acquisition or a series of material acquisitions. As of June 30, 2020,2023, our maximum allowed leverage ratio towas 3.50 to 1.00.
We were in compliance with all covenants under the Credit Agreement as of June 30, 2020.2023.
NoteNOTE 9 — LEASES
We have operating leases for facilities, vehicles and other equipment. Our facility leases are primarily used for administrative functions, research and development,R&D, manufacturing, and storage and distribution. Our finance leases are not material.
Our existing leases do not contain significant restrictive provisions or residual value guarantees; however, certain leases contain provisions for the payment of maintenance, real estate taxes, or insurance costs by us. Our leases have remaining lease terms ranging from less than one year to sixteen29 years, including periods covered by options to extend the lease when it is reasonably certain that the option will be exercised.
Lease expense was $41.8 million, $36.6 million and $38.9 million for the fiscal yearyears ended June 30, 2020 was $35.1 million.2023, 2022 and 2021, respectively. Expense related to short-term leases, which are not recorded on the Consolidated Balance Sheets, was not material for the fiscal yearyears ended June 30, 2020. At2023 and 2022. As of June 30, 2020,2023 and 2022, the weighted averageweighted-average remaining lease term was 6.7 years and weighted average4.8 years, respectively, and the weighted-average discount rate for operating leases was 5.1 years3.36% and 1.99%2.18%, respectively.
Supplemental cash flow information related to leases was as follows:
Fiscal year ending June 30:Amount
(In thousands)
Operating cash outflows from operating leases$34,702 
ROU assets obtained in exchange for new operating lease liabilities$24,549 
Year Ended June 30,
(In thousands)20232022
Operating cash outflows from operating leases$47,294 $37,994 
ROU assets obtained in exchange for new operating lease liabilities$115,377 $55,886 
Maturities of lease liabilities as of June 30, 20202023 were as follows:
Fiscal year ending June 30:Amount
(In thousands)
2021$30,628  
202222,750  
202315,410  
202410,221  
20258,508  
2026 and thereafter18,226  
Total lease payments105,743  
Less imputed interest(5,864) 
Total$99,879  
Fiscal Year Ending June 30:Amount
(In thousands)
2024$38,042 
202534,555 
202627,732 
202722,462 
202814,949 
2029 and thereafter60,612 
Total lease payments198,352 
Less imputed interest(25,956)
Total$172,396 
As of June 30, 2020,2023, we did not have any material leases that had not yet commenced.
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As of June 30, 2019, future minimum lease payments as defined under the previous lease accounting guidance of ASC 840 under noncancelable operating leases were as follows:
Fiscal year ending June 30:Amount
(In thousands)
2020$30,296  
202122,250  
202216,217  
202311,878  
20247,912  
2025 and thereafter15,018  
Total minimum lease payments$103,571  
Facilities rent expense under the previous lease accounting guidance of ASC 840 was $13.5 million and $10.4 million for the fiscal years ended June 30, 2019 and 2018.
NOTE 10 — EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST
Equity Incentive Program
As of June 30, 2020,2023, we were able to issue new equity incentive awards, such as restricted stock units (“RSUs”)RSUs and stock options, to our employees, consultants and members of our Board of Directors under our 2004 Equity Incentive Plan (the “2004 Plan”) with 10.87.8 million shares available for issuance.
Any 2004 Plan awards of restricted stock units,RSUs, performance shares, performance units or deferred stock units are counted against the total number of shares issuable under the 2004 Plan share reserve as 2.0two shares for every one share subject thereto.
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In addition, the plan administrator has the ability to grant “dividend equivalent” rights in connection with awards of restricted stock units,RSUs, performance shares, performance units and deferred stock units before they are fully vested. The plan administrator, at its discretion, may grant a right to receive dividends on the aforementioned awards, which may be settled in cash or our stock at the discretion of the plan administrator subject to meeting the vesting requirement of the underlying awards.
Assumed Equity Plans
As of the Orbotech Ltd. (“Orbotech”) Acquisition Date,on February 20, 2019 (“Acquisition Date”), we assumed outstanding equity incentive awards under the following Orbotech equity incentive plans: (i) Equity Remuneration Plan for Key Employees of Orbotech and its Affiliates and Subsidiaries (as Amended and Restated in 2005), (ii) 2010 Equity-Based Incentive Plan, and (iii) 2015 Equity-Based Incentive Plan (each, an “Assumed Equity Plan” and collectively theplans (the “Assumed Equity Plans”). The awards under the Assumed Equity Plans, previously issued in the form of stock options and restricted share units (“RSUs”),RSUs, were generally settled as follows:
a)Each award of Orbotech’s stock options and RSUs that was outstanding and vested immediately prior to the Acquisition Date (collectively, the “Vested Equity Awards”) was canceled and terminated and converted into the right to receive the purchase consideration in respect of such Vested Equity Awards as of the Acquisition Date and, in the case of stock options, less the exercise price.
b)Each award of Orbotech’s stock options and RSUs that was outstanding and unvested immediately prior to the Acquisition Date was assumed by us (each, an “Assumed Option” and “Assumed RSU”,RSU,” and collectively the “Assumed Equity Awards”) and converted to stock options and RSUs exercisable for the number of shares of our common stock equal to the product of (i) the number of Orbotech shares underlying such Assumed Equity Awards as of immediately prior to the Acquisition Date multiplied by (ii)based on the exchange ratio defined in the Acquisition Agreement.acquisition agreement. The Assumed Equity Awards generally retain all of the rights, terms and conditions of the respective plans under which they were originally granted, including the same service-based vesting schedule, applicable thereto.
As of the Acquisition Date, the estimated fair value of the Assumed Equity Awards was $55.0 million, of which $13.3 million was recognized as goodwill and the balance of $41.7 million is beingwas recognized as stock-based compensation (“SBC”) expense over the remaining service period of the Assumed Equity Awards. The fair value of the Assumed Equity Awards for services rendered through the Acquisition Date was recognized as a component of the merger consideration, with the remaining fair value related to the post-combination services being recorded as stock-based compensationSBC over the remaining vesting period.
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A At the Acquisition Date, a total of 14,558 and 518,971 shares of our common stock underlieunderlay the Assumed Options and RSUs, respectively, and had an estimated weighted averageweighted-average fair value at the Acquisition Date of $53.3 and $104.5 per share, respectively. During the fiscal year ended June 30, 2020, there were 14,558All Assumed Options were fully exercised with a weighted-average exercise price of $54.00. Asas of June 30, 2020 there were 226,587 shares of our common stock underlying the outstandingand all Assumed RSUs under the Assumed Equity Plans.were fully vested as of June 30, 2023.
Equity Incentive Plans - General Information
The following table summarizes the combined activity under our equity incentive plans:
(In thousands)
Available
For Grant(1)(3)(5)
Balances as of June 30, 20174,710 
Restricted stock units granted(2)
(1,132)
Restricted stock units granted adjustment(4)33 
Restricted stock units canceled69 
Balances as of June 30, 20183,680 
Plan shares increased12,000 
Restricted stock units granted(2)(3)
(2,463)
Restricted stock units granted adjustment(4)
Restricted stock units canceled51 
Plan shares expired (1998 Director Plan)(1,660)
Balances as of June 30, 201911,613 
Restricted stock units granted(2)
(1,174)
Restricted stock units granted adjustment(4)
103 
Restricted stock units canceled218 
Balances as of June 30, 202010,760 
RSUs granted(2)
(761)
RSUs granted adjustment(4)
102 
RSUs canceled152 
Balances as of June 30, 202110,253 
RSUs granted(2)
(1,152)
RSUs granted adjustment(4)
39 
RSUs canceled102 
Balances as of June 30, 20229,242 
RSUs granted(2)
(1,601)
RSUs canceled120 
Balances as of June 30, 20237,761 
__________________
(1)The number of RSUs reflects the application of the award multiplier of 2.0x as described above.
(2)Includes RSUs granted to senior management with performance-based vesting criteria (in addition to service-based vesting criteria for any of such RSUs that are deemed to have been earned) (“performance-based RSUs”RSU”). As of June 30, 2020,2023, it had not yet been determined the extent to which (if at all) the performance-based vesting criteria had been satisfied. Therefore, this line item includes all such performance-based RSUs granted during the fiscal year, 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 (0.4(0.6 million shares, 0.7
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0.2 million shares and 0.30.2 million shares for the fiscal years ended June 30, 2020, 20192023, 2022 and 2018,2021, respectively, reflectsreflecting the application of the 2.0x multiplier described above).
(3)Includes RSUs granted to executive management during the fiscal year ended June 30, 2019 with both a market condition and a service condition (“market-based RSUs”RSU”). Under the award agreements, the vesting of the market-based RSUs is contingent on achieving total stockholder return (including stock price appreciation and cash dividends) objectives on a per share basis of equal to or greater than 150%, 175% and 200% multiplied by the measurement price of $116.39 during the five-year period ending March 20, 2024. The awards are split into three tranches and, to the extent that total stockholder return targets have been met, one-third of the maximum number of shares available under these awards will vest on each of the third, fourth, and fifth anniversaries of the grant date. This line item includes all such market-based RSUs granted during the third quarterAs of the fiscal year ended June 30, 2019 reported at2022, the maximum possible number of shares that may ultimately be issuable ifmarket conditions were met, resulting in all applicable market-based criteria are met at their maximum levels and all applicable service-based criteria are fully satisfied (0.8 million shares forthree tranches being eligible to vest, subject to the year ended June 30, 2019 reflects the application of the multiplier described above).service condition.
(4)Represents the portion of RSUs granted with performance-based vesting criteria and reported at the actual number of shares issued upon achievement of the performance vesting criteria during the fiscal years ended June 30, 2020, 2019,2023, 2022, and 2018.2021.
(5)No additional stock options, RSUs or other awards will be granted under the Assumed Equity Plans.

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The fair value of stock-based awards is measured at the grant date and is recognized as an expense over the employee’s requisite service period. For RSUs granted without “dividend equivalent” rights, fair value is calculated using the closing price of our common stock on the grant date, adjusted to exclude the present value of dividends whichthat are not accrued on those RSUs. The fair value for RSUs granted with “dividend equivalent” rights is determined using the closing price of our common stock on the grant date. The fair value for market-based RSUs is estimated on the grant date using a Monte Carlo simulation model with the following assumptions: expected volatilities ranging from 27.8% to 28.1%, based on a combination of implied volatility from traded options on our common stock and the historical volatility of our common stock; dividend yield ranging from 2.4% to 2.5%, based on our current expectations aboutfor our anticipated dividend policy; risk-free interest rate ranging from 2.3% to 2.4%, based on the implied yield available on U.S. Treasury zero-coupon issues with terms equal to the contractual terms of each tranche; and an expected term whichthat takes into consideration the vesting term and the contractual term of the market-based award. The awards are amortized over service periods of threefour, and five years, which is the longer of the explicit service period or the period in which the market target is expected to be met. The fair value for purchase rights under our Employee Stock Purchase PlanESPP is determined using a Black-Scholes model.
The following table shows stock-based compensationSBC expense for the indicated periods:
Year ended June 30,
(In thousands)2020
2019(1)
2018
Stock-based compensation expense by:
Costs of revenues$14,680  $10,384  $8,062  
Research and development23,530  16,225  11,249  
Selling, general and administrative73,171  67,585  43,473  
Total stock-based compensation expense$111,381  $94,194  $62,784  
Year Ended June 30,
(In thousands)202320222021
SBC expense by:
Costs of revenues$29,101 $21,108 $17,355 
R&D44,702 27,618 23,337 
SG&A97,621 78,192 71,144 
Total SBC expense$171,424 $126,918 $111,836 
 __________________ 
(1)Includes $10.9 million of stock-based compensation expense acceleration for certain equity awards for Orbotech employees.
The following table shows stock-based compensationSBC capitalized as inventory as of the dates indicated below:June 30, 2023 and 2022 was $16.7 million and $8.6 million, respectively.
(In thousands)As of June 30,
20202019
Inventory$6,752  $4,819  

Restricted Stock Units
The following table shows the activity and weighted-average grant date fair value for RSUs during the fiscal year ended June 30, 2020:2023: 
Shares
(In thousands) (1)
Weighted-Average
Grant Date
Fair Value
Shares
(In thousands) (1)
Weighted-Average
Grant Date
Fair Value
Outstanding restricted stock units as of June 30, 2019(2)
2,902  $91.84  
Outstanding RSUs as of June 30, 2022(2)
Outstanding RSUs as of June 30, 2022(2)
1,593 $218.03 
Granted(2)
Granted(2)
587  $146.94  
Granted(2)
801 $385.98 
Granted adjustments(3)
(52) $111.41  
Vested and releasedVested and released(738) $87.30  Vested and released(372)$173.36 
Withheld for taxesWithheld for taxes(313) $87.30  Withheld for taxes(246)$173.36 
ForfeitedForfeited(133) $101.10  Forfeited(61)$218.62 
Outstanding restricted stock units as of June 30, 2020(2)
2,253  $107.33  
Outstanding RSUs as of June 30, 2023(2)
Outstanding RSUs as of June 30, 2023(2)
1,715 $312.40 
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(1)Share numbers reflect actual shares subject to awarded RSUs. Under the terms of the 2004 Plan, the number of shares subject to each award reflected in this number is multiplied by 2.0x to calculate the impact of the award on the share reserve under the 2004 Plan.
(2)Includes performance-based RSUs. As of June 30, 2020,2023, it had not yet been determined the extent to which (if at all) the performance-based criteria had been satisfied. Therefore, this line item includes all such RSUs, reported at the maximum possible number of shares (i.e., 0.20.3 million shares for the fiscal year ended June 30, 2020)2023) that may ultimately be issuable if all applicable performance-based criteria are achieved at their maximum.
(3)Represents the portion of RSUs granted with performance-based vesting criteria and reported at the actual number of shares issued upon achievement of the performance vesting criteria during the fiscal year ended June 30, 2020.

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The RSUs granted by us generally vest (a) with respect to awards with only service-based vesting criteria, over periods ranging from two to four years and (b) with respect to awards with both performance-based and service-based vesting criteria, in 2 equal installments on the third and fourth anniversaries of the grant date,over periods ranging from three to four years, and (c) with respect to awards with both market-based and service-based vesting criteria, in 3three equal installments on the third, fourth and fifth anniversaries of the grant date, in each case subject to the recipient remaining employed by us as of the applicable vesting date. The RSUs granted to the independent members of the Board of Directors vest annually. 
The following table shows the weighted-average grant date fair value per unit for the RSUs granted, aggregate grant date fair value of RSUs vested, and tax benefits realized by us in connection with vested and released RSUs for the indicated periods:
(In thousands, except for weighted-average grant date fair value)Year ended June 30,
202020192018
Weighted-average grant date fair value per unit$146.94  $99.53  $95.95  
Weighted-average fair value per unit assumed upon Orbotech Acquisition$—  $104.49  $—  
Grant date fair value of vested restricted stock units$91,812  $60,749  $49,606  
Tax benefits realized by us in connection with vested and released restricted stock units$21,960  $15,053  $16,615  
(In thousands, except for weighted-average grant date fair value)Year Ended June 30,
202320222021
Weighted-average grant date fair value per unit$385.98 $353.27 $222.86 
Grant date fair value of vested RSUs$107,217 $74,794 $80,887 
Tax benefits realized by us in connection with vested and released RSUs$25,989 $23,634 $26,416 
As of June 30, 2020,2023, the unrecognized stock-based compensationSBC expense balance related to RSUs was $152.4$364.4 million, excluding the impact of estimated forfeitures, and will be recognized over a weighted-average remaining contractual term and an estimated weighted-average amortization period of 1.5 years. The intrinsic value of outstanding RSUs as of June 30, 20202023 was $438.1$831.7 million.
Cash-Based Long-Term IncentiveCash LTI Compensation
We have adopted a cash-based long-term incentive (“Cash LTI Plan”) program for many of our employees asAs part of our employee compensation program.program, we issue Cash LTI awards to many of our employees. Executives and non-employee members of the Board of Directors aredo not participatingparticipate in this program.the Cash LTI Plan. During the fiscal years ended June 30, 20202023 and 2019,2022, we approved Cash LTI awards of $94$67.1 million and $85.2$60.9 million, respectively. Cash LTI awards issued to employees under the Cash LTI Plan will vest in 3three or 4four equal installments, with one-third or one-fourth of the aggregate amount of the Cash LTI award vesting on each anniversary of the grant date over a three or four-year period. In order to receive payments under a Cash LTI award, participants must remain employed by us as of the applicable award vesting date. During the fiscal years ended June 30, 2020, 20192023, 2022 and 2018,2021, we recognized $64.0$76.4 million, $55.5$85.3 million and $52.4$75.8 million, respectively, in compensation expense under the Cash LTI Plan. As of June 30, 2020,2023, the unrecognized compensation balance (excluding the impact of estimated forfeitures) related to the Cash LTI Plan was $191.0$154.4 million.
Employee Stock Purchase Plan
Our Employee Stock Purchase Plan (“ESPP”)ESPP provides that eligible employees may contribute up to 15% of their eligible earnings toward the semi-annual purchase of our common stock. The ESPP is qualified under Section 423 of the Internal Revenue Code. The employee’s purchase price is derived from a formula based on the closing price of the common stock on the first day of the offering period versus the closing price on the date of purchase (or, if not a trading day, on the immediately preceding trading day).
The offering period (or length of the look-back period) under the ESPP has a duration of six months, and the purchase price with respect to each offering period beginning on or after such date is, until otherwise amended, equal to 85% of the lesser of (i) the fair market value of our common stock at the commencement of the applicable six-month offering period or (ii) the fair market value of our common stock on the purchase date. We estimate the fair value of purchase rights under the ESPP using a Black-Scholes model.
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The fair value of each purchase right under the ESPP was estimated on the date of grant using the Black-Scholes model and the straight-line attribution approach with the following weighted-average assumptions:
Year ended June 30, Year Ended June 30,
202020192018 202320222021
Stock purchase plan:Stock purchase plan:Stock purchase plan:
Expected stock price volatilityExpected stock price volatility34.3 %33.2 %28.7 %Expected stock price volatility42.7 %38.2 %47.0 %
Risk-free interest rateRisk-free interest rate2.1 %2.1 %1.1 %Risk-free interest rate2.5 %0.1 %0.4 %
Dividend yieldDividend yield2.2 %3.1 %2.5 %Dividend yield1.6 %1.2 %1.6 %
Expected life (in years)Expected life (in years)0.500.500.50Expected life (in years)0.500.500.50
The following table shows total cash received from employees for the issuance of shares under the ESPP, the number of shares purchased by employees through the ESPP, the tax benefits realized by us in connection with the disqualifying dispositions of shares purchased under the ESPP and the weighted-average fair value per share for the indicated periods:
(In thousands, except for weighted-average fair value per share)(In thousands, except for weighted-average fair value per share)Year ended June 30,(In thousands, except for weighted-average fair value per share)Year Ended June 30,
202020192018(In thousands, except for weighted-average fair value per share)202320222021
Total cash received from employees for the issuance of shares under the ESPPTotal cash received from employees for the issuance of shares under the ESPP$74,849  $64,828  $61,452  Total cash received from employees for the issuance of shares under the ESPP$$113,015 $86,098 
Number of shares purchased by employees through the ESPPNumber of shares purchased by employees through the ESPP561  843  733  Number of shares purchased by employees through the ESPP418 419 431 
Tax benefits realized by us in connection with the disqualifying dispositions of shares purchased under the ESPPTax benefits realized by us in connection with the disqualifying dispositions of shares purchased under the ESPP$3,237  $1,133  $1,664  Tax benefits realized by us in connection with the disqualifying dispositions of shares purchased under the ESPP$1,916 $1,853 $1,972 
Weighted-average fair value per share based on Black-Scholes modelWeighted-average fair value per share based on Black-Scholes model$36.61  $21.72  $21.95  Weighted-average fair value per share based on Black-Scholes model$89.52 $94.35 $59.84 
The ESPP shares are replenished annually on the first day of each fiscal year by virtue of an evergreen provision. The provision allows for share replenishment equal to the lesser of 2.0 million shares or the number of shares whichthat we estimate will be required to be issued under the ESPP during the forthcoming fiscal year. As of June 30, 2020,2023, a total of 2.12.2 millionshares were reserved and available for issuance under the ESPP.
Quarterly cash dividends
On May 7, 2020, our Board of Directors declaredJune 1, 2023, we paid a regular quarterly cash dividend of $0.85$1.30 per share on the outstanding shares of our common stock which was paid on June 2, 2020 to the stockholders of record as of the close of business on May 18, 2020.15, 2023. The total amount of regular quarterly cash dividends and dividend equivalents paid during the fiscal years ended June 30, 20202023 and 20192022 was $522.4$732.6 million and $469.4$638.5 million, respectively. The amount of accrued dividendsdividend equivalents payable related to unvested RSUs with dividend equivalent rights was $8.3$12.2 million and $7.3$11.2 million as of June 30, 20202023 and 2019,2022, respectively. These amounts will be paid upon vesting of the underlying RSUs. Refer to Note 21 “Subsequent Events” to the Consolidated Financial Statements for additional information regarding the declaration of our quarterly cash dividend announced subsequent to June 30, 2020.2023.
Special cash dividendNon-controlling Interests
On November 19, 2014, our BoardAs of Directors declared a special cash dividendJune 30, 2022, we owned approximately 94% of $16.50 per share on ourthe outstanding common stock,equity interest of Orbograph, which was paid on December 9, 2014a non-core business engaged in the development and marketing of character recognition solutions to banks, financial and other payment processing institutions and healthcare providers. On August 11, 2022, we sold our interest in Orbograph; for further details, refer to Note 6 “Business Combinations and Dispositions” to our Consolidated Financial Statements.
During the stockholders of record as of the close of business on December 1, 2014. The declaration and payment of the special cash dividend was part of our leveraged recapitalization transaction under which the special cash dividend was financed through a combination of existing cash and proceeds from the debt financing disclosed in Note 8 “Debt” that was completed during the three months ended December 31, 2014. As of the declaration date, the total amount of the special cash dividend accrued by us was approximately $2.76 billion, substantially all of which was paid out during the three months ended December 31, 2014, except for the aggregate special cash dividend of $43.0 million that was accrued for the unvested RSUs and to be paid when such underlying unvested RSUs vest. Payments of the special cash dividend with respect to vested restricted stock units during the fiscal year ended June 30, 2019 were $2.9 million, and by the end of the secondfourth quarter of fiscal 2019 all of the special cash dividends accrued with respect2020, we entered into an Asset Purchase Agreement to outstanding RSUs had vested and been paid in full. Other than the special cash dividend declared during the three months ended December 31, 2014, we historically have not declared any special cash dividends.
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Non-controlling Interest
We have consolidated the resultssell certain core assets of Orbotech LT Solar, LLC (“OLTS”) and Orbograph Ltd. (“Orbograph”), in which we own approximately 84% and 94% of the outstanding equity interest, respectively. OLTS iswas engaged in the research, development and marketing of products for the deposition of thin film coating of various materials on crystalline silicon photovoltaic wafers for solar energy panels through plasma-enhanced chemical vapor deposition (“PECVD”). Orbograph is engageddeposition. The sale was completed in the developmentfirst quarter of fiscal 2021 and marketing of character recognition solutions to banks, financial and other payment processing institutions and healthcare providers.
Additionally, we have consolidated the results of PixCell, an Israeli company developing diagnostic equipment for point-of-care hematology applications of which we own approximately 52%proceeds were not material. As a result of the outstanding equitysale of these core assets, OLTS is now a dormant entity with no operations; therefore, we wrote off the remaining non-controlling interest and are entitled to appointin the majority of this company’s directors.entity.
NOTE 11 — STOCK REPURCHASE PROGRAM
Our Board of Directors has authorized a program whichthat permits us to repurchase up to $3.00 billion of our common stock, reflecting an increase of $1.00 billion authorized by our Board of Directors during fiscal year ended June 30, 2020. For additional details, refer to Note 1, “Description of Business and Summary of Significant Accounting Policies.” The intent of this program is to offset the dilution from our equity incentive plans, employee stock purchase plan, the issuance of sharesincluding increases in the Orbotech Acquisition, as well as to return excess cash to our stockholders. Subject to market conditions, applicable legal requirements and other factors, the repurchases were madeauthorized repurchase amount of $2.00 billion in the open marketfirst quarter of fiscal 2022 and $6.00 billion in compliance with applicable securities laws, including the Securities Exchange Actfourth quarter of 1934 and the rules promulgated thereunder such as Rule 10b-18 and Rule 10b5-1. Thisfiscal 2022. The stock repurchase program has no expiration date and may be suspended at any time. The intent of the program is, in part, to mitigate the potential dilutive impact related to our equity incentive plans and shares issued in connection with our ESPP as well as to return excess cash to our stockholders. Any and all share repurchase transactions are subject to market
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conditions and applicable legal requirements.
On June 23, 2022, the Company executed accelerated share repurchase agreements (“ASR Agreements”) with two financial institutions to repurchase shares of our common stock in exchange for an upfront payment of $3.00 billion. The Company received initial deliveries totaling approximately 6.5 million shares of common stock in the fourth quarter of fiscal 2022, which represented 70% of the prepayment amount at the then prevailing market price of the Company’s shares of common stock. The initial shares delivered were retired immediately upon settlement and treated as repurchases of the Company’s common stock for purposes of earnings per share calculations. The total number of shares received under the ASR Agreements was based on the volume-weighted average price of the Company’s common stock during the term of the ASR Agreements, less an agreed-upon discount. Final settlement of the ASR Agreements occurred during the three months ended December 31, 2022, resulting in the delivery of 2.4 million additional shares, which yielded an average share price of $333.88 for the entire transaction.
Under the authoritative guidance, share repurchases are recognized as a reduction to retained earnings to the extent available, with any excess recognized as a reduction of capital in excess of par value. In addition, as explained further in Note 14 “Income Taxes,” the Inflation Reduction Act of 2022 (“IRA”) introduced a 1% excise tax imposed on certain stock repurchases by publicly traded companies made after December 31, 2022. The excise tax is recorded as part of the cost basis of treasury stock repurchased after December 31, 2022 and, as such, is included in stockholders’ equity.
As of June 30, 2020,2023, an aggregate of approximately $1.04$1.91 billion was available for repurchase under our stock repurchase program.
Share repurchasesrepurchase transactions for the indicated periods (based on the trade date of the applicable repurchase), with fiscal 2022 excluding the $0.90 billion portion of the ASR upfront payment that was recorded as an unsettled forward contract in fiscal 2022, were as follows:
(In thousands)(In thousands)Year ended June 30,(In thousands)Year Ended June 30,
202020192018(In thousands)202320222021
Number of shares of common stock repurchasedNumber of shares of common stock repurchased5,327  10,207  1,960  Number of shares of common stock repurchased5,844 11,768 3,658 
Total cost of repurchasesTotal cost of repurchases$821,083  $1,103,202  $203,169  Total cost of repurchases$1,329,714 $3,962,267 $944,607 
NOTE 12 — NET INCOME PER SHARE
Basic net income per share is calculated by dividing net income available to common stockholders by the weighted-average number of common shares outstanding during the period. Diluted net income per share is calculated by using the weighted-average number of common shares outstanding during the period, increased to include the number of additional shares of common stock that would have been outstanding if the shares of common stock underlying our outstanding dilutive restricted stock unitsRSUs had been issued. The dilutive effect of outstanding restricted stock unitsRSUs is reflected in diluted net income per share by application of the treasury stock method. In addition, the shares delivered under the ASR Agreements discussed in Note 11 “Stock Repurchase Program” in the fourth quarter of fiscal 2022 and second quarter of fiscal 2023 resulted in a reduction of outstanding shares used to determine our weighted-average common shares outstanding for purposes of calculating basic and diluted earnings per share for those respective fiscal years.
The following table sets forth the computation of basic and diluted net income per share attributable to KLA:
(In thousands, except per share amounts)(In thousands, except per share amounts)Year ended June 30,(In thousands, except per share amounts)Year Ended June 30,
202020192018(In thousands, except per share amounts)202320222021
Numerator:Numerator:Numerator:
Net income attributable to KLANet income attributable to KLA$1,216,785  $1,175,617  $802,265  Net income attributable to KLA$3,387,277 $3,321,807 $2,078,292 
Denominator:Denominator:Denominator:
Weighted-average shares-basic, excluding unvested restricted stock units156,797  156,053  156,346  
Effect of dilutive restricted stock units and options1,208  896  1,032  
Weighted-average shares-basic, excluding unvested RSUsWeighted-average shares-basic, excluding unvested RSUs139,483 150,494 154,086 
Effect of dilutive RSUs and optionsEffect of dilutive RSUs and options752 1,061 1,351 
Weighted-average shares-dilutedWeighted-average shares-diluted158,005  156,949  157,378  Weighted-average shares-diluted140,235 151,555 155,437 
Basic net income per share attributable to KLABasic net income per share attributable to KLA$7.76  $7.53  $5.13  Basic net income per share attributable to KLA$24.28 $22.07 $13.49 
Diluted net income per share attributable to KLADiluted net income per share attributable to KLA$7.70  $7.49  $5.10  Diluted net income per share attributable to KLA$24.15 $21.92 $13.37 
Anti-dilutive securities excluded from the computation of diluted net income per shareAnti-dilutive securities excluded from the computation of diluted net income per share22  227  —  Anti-dilutive securities excluded from the computation of diluted net income per share8711
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NOTE 13 — EMPLOYEE BENEFIT PLANS
We have a profit sharing program for eligible employees, which distributes a percentage of our pre-tax profits on a quarterly basis. In addition, we have an employee savings plan that qualifies as a deferred salary arrangement under Section 401(k) of the Internal Revenue Code. Since AprilJanuary 1, 2011,2019, the employer match amount was 50% of the first $8,000 of an eligible employee’s contribution (i.e., a maximum of $4,000) during each fiscal year until January 1, 2019, when the employer match was changed tois the greater of 50% of the first $8,000 of an eligible employee'semployee’s contributions or 50% of the first 5% of eligible compensation contributed plus 25% of the next 5% of compensation contributed.
The total expenses under the profit sharing and 401(k) programs aggregated $24.6amounted to $37.3 million, $18.6$33.3 million, and $16.0$27.0 million in the fiscal years ended June 30, 2020, 20192023, 2022 and 2018,2021, respectively. We have no defined benefit plans in the United States.U.S. In addition to the profit sharing plan and the United StatesU.S. 401(k), several of our foreign subsidiaries have retirement plans for their full-time employees, several of which are defined benefit plans. Consistent with the requirements of local law, our depositsdeposited funds for certain of these plans are held with insurance companies, with third-party trustees or in government-managed accounts. The assumptions used in calculating the obligation for the foreign plans depend on the local economic environment.
We apply authoritative guidance that requires an employer to recognize the funded status of each of itsour defined benefit pension and post-retirement benefit plans as a net asset or liability on its balance sheets. Additionally, the authoritative guidance requires an employer to measure the funded status of each of its plans as of the date of its year-end statement of financial position. The benefit obligations and related assets under our plans have been measured as of June 30, 20202023 and 2019.2022.
Summary data relating to our foreign defined benefit pension plans, including key weighted-average assumptions used, is provided in the following tables:
 Year ended June 30,
(In thousands)20202019
Change in projected benefit obligation:
Projected benefit obligation as of the beginning of the fiscal year$115,490  $96,682  
Service cost4,823  4,220  
Interest cost1,084  1,132  
Contributions by plan participants78  69  
Actuarial (gain) loss(496) 4,187  
Benefit payments(3,119) (1,755) 
Assumed benefit obligation from acquisition—  11,095  
Foreign currency exchange rate changes and others, net2,010  (140) 
Projected benefit obligation as of the end of the fiscal year$119,870  $115,490  
 Year ended June 30,
(In thousands)20202019
Change in fair value of plan assets:
Fair value of plan assets as of the beginning of the fiscal year$33,555  $27,932  
Actual return on plan assets1,264  854  
Employer contributions5,271  3,587  
Benefit and expense payments(3,115) (1,752) 
Assumed plan assets from acquisition—  3,424  
Foreign currency exchange rate changes and others, net953  (490) 
Fair value of plan assets as of the end of the fiscal year$37,928  $33,555  
 Year Ended June 30,
(In thousands)20232022
Change in projected benefit obligation:
Projected benefit obligation as of the beginning of the fiscal year$124,585 $134,305 
Service cost3,807 5,054 
Interest cost1,689 1,003 
Contributions by plan participants70 78 
Actuarial (gain) loss(7,686)3,029 
Benefit payments(4,837)(2,164)
Plan amendment impact191 670 
Settlements impact(931)(1,010)
Foreign currency exchange rate changes and others, net(3,752)(16,380)
Projected benefit obligation as of the end of the fiscal year$113,136 $124,585 
 Year Ended June 30,
(In thousands)20232022
Change in fair value of plan assets:
Fair value of plan assets as of the beginning of the fiscal year$43,593 $44,726 
Employer contributions8,396 6,955 
Foreign currency exchange rate changes and others, net(827)(3,831)
Settlements impact(931)(1,010)
Actual return on plan assets(1,064)(1,087)
Benefit and expense payments(3,237)(2,160)
Fair value of plan assets as of the end of the fiscal year$45,930 $43,593 
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As of June 30,As of June 30,
(In thousands)(In thousands)20202019(In thousands)20232022
Underfunded statusUnderfunded status$81,942  $81,935  Underfunded status$67,206 $80,992 
As of June 30, As of June 30,
(In thousands)(In thousands)20202019(In thousands)20232022
Plans with accumulated benefit obligations in excess of plan assets:Plans with accumulated benefit obligations in excess of plan assets:Plans with accumulated benefit obligations in excess of plan assets:
Accumulated benefit obligationAccumulated benefit obligation$75,550  $72,508  Accumulated benefit obligation$65,992 $77,697 
Projected benefit obligationProjected benefit obligation$119,870  $115,490  Projected benefit obligation$108,084 $124,585 
Plan assets at fair valuePlan assets at fair value$37,928  $33,555  Plan assets at fair value$40,648 $43,593 
 
Year ended June 30, Year Ended June 30,
202020192018 202320222021
Weighted-average assumptions(1):
Weighted-average assumptions(1):
Weighted-average assumptions(1):
Discount rateDiscount rate0.6%-1.7%0.3%-1.7%0.5%-2.3%Discount rate0.9% - 3.0%0.9% - 3.0%0.5% - 1.7%
Expected rate of return on assetsExpected rate of return on assets0.8%-2.9%1.0%-2.9%1.3%-2.9%Expected rate of return on assets0.9% - 2.6%0.9% - 3.0%0.6% - 2.9%
Rate of compensation increasesRate of compensation increases1.8%-4.5%1.8%-4.5%3.0%-4.5%Rate of compensation increases3.0% - 5.0%2.3% - 5.0%2.3% - 5.0%
__________________
(1)Represents the weighted-average assumptions used to determine the benefit obligation.
The assumptions for expected rate of return on assets were developed by considering the historical returns and expectations of future returns relevant to the country in which each plan is in effect and the investments applicable to the corresponding plan. The discount rate for each plan was derived by reference to appropriate benchmark yields on high qualityhigh-quality corporate bonds, allowing for the approximate duration of both plan obligations and the relevant benchmark index.
The following table presents losses recognized in accumulated other comprehensive income (loss)AOCI before tax related to our foreign defined benefit pension plans:
As of June 30, As of June 30,
(In thousands)(In thousands)20202019(In thousands)20232022
Unrecognized transition obligation$310  $242  
Unrecognized prior service costUnrecognized prior service cost—   Unrecognized prior service cost$10,733 $12,414 
Unrealized net lossUnrealized net loss23,157  25,721  Unrealized net loss12,932 19,400 
Amount of losses recognizedAmount of losses recognized$23,467  $25,967  Amount of losses recognized$23,665 $31,814 
Losses in accumulated other comprehensive income (loss) related to our foreign defined benefit pension plans expected to be recognized as components of net periodic benefit cost over the fiscal year ending June 30, 2021 are as follows:
(In thousands)
Unrecognized prior service cost$— 
Unrealized net loss1,050 
Amount of losses expected to be recognized$1,050 
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The components of our net periodic cost relating to our foreign subsidiaries’ defined benefit pension plans are as follows:
Year ended June 30, Year Ended June 30,
(In thousands)(In thousands)202020192018(In thousands)202320222021
Components of net periodic pension cost:Components of net periodic pension cost:Components of net periodic pension cost:
Service cost(1)
Service cost(1)
$4,823  $4,220  $4,127  
Service cost(1)
$3,807 $5,054 $4,649 
Interest costInterest cost1,086  1,132  1,302  Interest cost1,678 1,003 1,187 
Return on plan assetsReturn on plan assets(475) (476) (428) Return on plan assets(426)(528)(549)
Amortization of transitional obligation—  —  —  
Amortization of prior service costAmortization of prior service cost 21  26  Amortization of prior service cost873 671 — 
Amortization of net lossAmortization of net loss1,214  1,047  1,731  Amortization of net loss698 1,406 1,071 
Loss due to settlement/curtailmentLoss due to settlement/curtailment85 38 130 
Foreign currency exchange rate changesForeign currency exchange rate changes— (19)— 
Net periodic pension costNet periodic pension cost$6,651  $5,944  $6,758  Net periodic pension cost$6,715 $7,625 $6,488 
__________________
(1)Service cost is reported in costCost of revenues, researchR&D and development and selling, general and administrative expenses.SG&A expenses. All other components of net periodic pension cost are reported in otherOther expense (income), net in the Consolidated Statements of Operations.
Fair Value of Plan Assets
Fair value is the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The three levels of inputs used to measure fair value of plan assets are described in Note 3 “Fair Value Measurements.”
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The foreign plans’ investments are managed by third-party trustees consistent with the regulations or market practice of the country where the assets are invested. We are not actively involved in the investment strategy, nor do we have control over the target allocation of these investments. These investments made up 100% of total foreign plan assets in the fiscal years ended June 30, 20202023 and 2019.2022.
The expected aggregate employer contribution for the foreign plans during the fiscal year ending June 30, 20212024 is $4.3$7.7 million.
The total benefits to be paid from the foreign pension plans are not expected to exceed $5.1$6.9 million in any year through the fiscal year ending June 30, 2030.2033.
Foreign plan assets measured at fair value on a recurring basis consisted of the following investment categories as of June 30, 20202023 and 2019,2022, respectively:
As of June 30, 2020 (In thousands)TotalQuoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant Other
Observable Inputs
(Level 2)
Cash and cash equivalents$21,420  $21,420  $—  
Bonds, equity securities and other investments16,508  —  16,508  
Total assets measured at fair value$37,928  $21,420  $16,508  
As of June 30, 2019 (In thousands)TotalQuoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant Other
Observable Inputs
(Level 2)
Cash and cash equivalents$18,571  $18,571  $—  
Bonds, equity securities and other investments14,984  —  14,984  
Total assets measured at fair value$33,555  $18,571  $14,984  
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As of June 30, 2023 (In thousands)TotalQuoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant Other
Observable Inputs
(Level 2)
Cash and cash equivalents$32,114 $32,114 $— 
Bonds, equity securities and other investments13,816 — 13,816 
Total assets measured at fair value$45,930 $32,114 $13,816 
As of June 30, 2022 (In thousands)TotalQuoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant Other
Observable Inputs
(Level 2)
Cash and cash equivalents$27,543 $27,543 $— 
Bonds, equity securities and other investments16,050 — 16,050 
Total assets measured at fair value$43,593 $27,543 $16,050 
 Concentration of Risk
We manage a variety of risks, including market, credit and liquidity risks, across our plan assets through our investment managers. We define a concentration of risk as an undiversified exposure to one of the above-mentioned risks that increases the exposure of the loss of plan assets unnecessarily. We monitor exposure to such risks in the foreign plans by monitoring the magnitude of the risk in each plan and diversifying our exposure to such risks across a variety of instruments, markets and counterparties. As of June 30, 2020,2023, we did not have concentrations of plan asset investment risk in any single entity, manager, counterparty, sector, industry or country.

NOTE 14 — INCOME TAXES
The components of income before income taxes were as follows:
 Year Ended June 30,
(In thousands)202320222021
Domestic income before income taxes$2,017,338 $1,909,699 $1,251,820 
Foreign income before income taxes1,771,852 1,579,538 1,108,634 
Total income before income taxes$3,789,190 $3,489,237 $2,360,454 
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 Year ended June 30,
(In thousands)202020192018
Domestic income before income taxes$752,844  $545,401  $716,015  
Foreign income before income taxes563,867  750,830  739,916  
Total income before income taxes$1,316,711  $1,296,231  $1,455,931  
The provision for income taxes was comprised of the following:
(In thousands)Year ended June 30,
202020192018
Current:
Federal$108,136  $82,460  $504,758  
State518  5,665  6,422  
Foreign86,374  59,274  41,414  
195,028  147,399  552,594  
Deferred:
Federal(26,743) 1,636  98,702  
State(1,174) 2,118  1,526  
Foreign(65,425) (29,939) 844  
(93,342) (26,185) 101,072  
Provision for income taxes$101,686  $121,214  $653,666  
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(In thousands)Year Ended June 30,
202320222021
Current:
Federal$553,197 $341,614 $201,413 
State14,804 14,149 6,164 
Foreign188,991 165,194 121,146 
756,992 520,957 328,723 
Deferred:
Federal(228,414)11,564 (31,989)
State(4,295)(311)(1,155)
Foreign(122,444)(365,033)(12,478)
(355,153)(353,780)(45,622)
Provision for income taxes$401,839 $167,177 $283,101 
The significant components of deferred income tax assets and liabilities were as follows:
(In thousands)(In thousands)As of June 30,(In thousands)As of June 30,
20202019(In thousands)20232022
Deferred tax assets:Deferred tax assets:Deferred tax assets:
Tax credits and net operating lossesTax credits and net operating losses$214,305  $208,572  Tax credits and net operating losses$271,500 $268,416 
Capitalized R&D expensesCapitalized R&D expenses201,228 — 
Inventory reservesInventory reserves103,646 86,059 
Employee benefits accrualEmployee benefits accrual67,729  65,065  Employee benefits accrual92,696 78,021 
Stock-based compensation8,871  9,432  
Inventory reserves73,939  67,249  
Depreciation and amortizationDepreciation and amortization73,691 1,760 
Non-deductible reservesNon-deductible reserves20,526  21,633  Non-deductible reserves52,147 53,426 
Unearned revenueUnearned revenue16,668 11,843 
SBCSBC12,710 9,864 
Unearned revenue15,786  16,126  
Unrealized loss on investments5,345  1,492  
OtherOther66,667  55,518  Other35,360 56,911 
Gross deferred tax assetsGross deferred tax assets473,168  445,087  Gross deferred tax assets859,646 566,300 
Valuation allowanceValuation allowance(181,846) (166,571) Valuation allowance(259,172)(244,429)
Net deferred tax assetsNet deferred tax assets$291,322  $278,516  Net deferred tax assets$600,474 $321,871 
Deferred tax liabilities:Deferred tax liabilities:Deferred tax liabilities:
Unremitted earnings of foreign subsidiaries not indefinitely reinvestedUnremitted earnings of foreign subsidiaries not indefinitely reinvested$(257,757) $(243,491) Unremitted earnings of foreign subsidiaries not indefinitely reinvested$(279,677)$(358,374)
Deferred profitDeferred profit(18,111) (15,718) Deferred profit(23,149)(30,268)
Depreciation and amortization(439,685) (515,643) 
Unrealized gain on investmentsUnrealized gain on investments(9,994)(12,993)
Total deferred tax liabilitiesTotal deferred tax liabilities(715,553) (774,852) Total deferred tax liabilities(312,820)(401,635)
Total net deferred tax assets (liabilities)$(424,231) $(496,336) 
Total net deferred tax liabilitiesTotal net deferred tax liabilities$287,654 $(79,764)
The provision for income taxes and the significant components ofOur deferred income tax assets and liabilities for the year ended June 30, 2020 includes2023 reflect the tax impact of the acquisitionmandatory capitalization of Orbotech.research and experimental expenditures as required by the 2017 Tax Cuts and Jobs Act. This provision was first effective for the Company in the year ending June 30, 2023. We will continue to monitor legislative developments with respect to this capitalization requirement.
As of June 30, 2020,2023, we, excluding Orbotech, had U.S. federal, state and foreign net operating loss (“NOL”) carry-forwards of approximately $16.3$8 million, $24.7$9 million and $19.6$16 million, respectively. Orbotech had U.S. federal, state and foreign NOLs of approximately $51.0 million, $26.6$15 million and $76.2$163 million, respectively. Orbotech also had capital loss carry-forwards of approximately $44.6 million.$9 million as of June 30, 2023. The U.S. federal NOL carry-forwards will expire at various dates beginning in 20232024 through 2033.2037. The utilization of NOLs created by acquired companies is subject to annual limitations under Section 382 of the Internal Revenue Code. However, it is not expected that such annual limitation will significantly impair the realization of these NOLs. The state NOLs began towill expire at various dates beginning in 2020.2028 through 2036. Foreign NOLs and capital loss carry-forwards will be carried forward indefinitely. State credits of $245.3approximately $331 million for us, including Orbotech, will also be carried
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forward indefinitely.
The net deferred tax asset valuation allowance was $181.8$259.2 million and $166.6$244.4 million as of June 30, 20202023 and June 30, 2019,2022, respectively. The change was primarily due to an increase in the valuation allowance related to state credit carry-forwards generated in the fiscal year ended June 30, 2020, partially offset by a decrease in the valuation allowance related to foreign NOL carry-forwards.2023. The valuation allowance is based on our assessment that it is more likely than not that certain deferred tax assets will not be realized in the foreseeable future. Of the valuation allowance as of June 30, 2020, $181.82023, $256.1 million relateswas related to federal and state credit carry-forwards. The remainder of the valuation allowance relateswas related to state and foreign NOL carry-forwards.
As of June 30, 2020,2023, we intend to indefinitely reinvest $3.03 billion$185.9 million of cumulative undistributed earnings held by certain non-U.S. subsidiaries. If these undistributed earnings were repatriated to the U.S., the potential deferred tax liability associated with the undistributed earnings would be approximately $111.9$39 million.
We benefit from tax holidays in Israel and Singapore where we manufacture certain of our products. These tax holidays are on approved investments and are scheduled to expire at varying times in the next onesix to nine years. We are in compliance with all the terms and conditions of the tax holidays as of June 30, 2020.2023. The net impact of these tax holidays was to decrease our tax expense by approximately $33.3$162 million, $31.6$544 million and $39.7$12 million in the fiscal years ended June 30, 2020, 20192023, 2022 and 2018,2021, respectively. The benefits of the tax holidays on diluted net income per share were $0.21, $0.20$1.18, $3.83 and $0.25$0.08 for the fiscal years ended June 30, 2020, 20192023, 2022 and 2018,2021, respectively. The benefits during the fiscal year ended June 30, 2022 include a one-time deferred tax benefit of approximately $398 million due to a tax basis step-up from a restructuring.
The reconciliation of the U.S. federal statutory income tax rate to our effective income tax rate was as follows:
 Year ended June 30,
 202320222021
Federal statutory rate21.0 %21.0 %21.0 %
GILTI3.4 %2.0 %2.6 %
State income taxes, net of federal benefit0.2 %0.3 %0.2 %
Effect of SBC0.1 %(0.2)%(0.3)%
Net change in tax reserves— %2.0 %(1.1)%
Tax rate change on deferred tax liability on purchased intangibles— %— %1.7 %
Restructuring— %(11.2)%— %
R&D tax credit(1.5)%(1.1)%(1.1)%
Foreign derived intangible income(5.7)%(4.0)%(4.3)%
Effect of foreign operations taxed at various rates(7.1)%(4.2)%(6.6)%
Other0.2 %0.2 %(0.1)%
Effective income tax rate10.6 %4.8 %12.0 %
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 Year ended June 30,
 202020192018
Federal statutory rate21.0 %21.0 %28.1 %
State income taxes, net of federal benefit0.2 %0.5 %0.5 %
Effect of foreign operations taxed at various rates(12.1)%(10.5)%(11.0)%
Tax Cuts and Jobs Act of 2017 - Transition tax and deferred tax effects— %(1.5)%30.3 %
Global intangible low-taxed income3.0 %3.5 %— %
Foreign derived intangible income(5.0)%(4.0)%— %
Research and development tax credit(1.8)%(1.8)%(1.4)%
Net change in tax reserves1.5 %1.4 %(0.4)%
Domestic manufacturing benefit— %— %(1.1)%
Non-deductible impairment of goodwill4.1 %— %— %
Effect of stock-based compensation(0.3)%0.4 %(0.1)%
Restructuring(2.6)%— %— %
Other(0.3)%0.4 %— %
Effective income tax rate7.7 %9.4 %44.9 %
A reconciliation of gross unrecognized tax benefits was as follows:
Year ended June 30, Year Ended June 30,
(In thousands)(In thousands)202020192018(In thousands)202320222021
Unrecognized tax benefits at the beginning of the yearUnrecognized tax benefits at the beginning of the year$146,426  $63,994  $68,439  Unrecognized tax benefits at the beginning of the year$217,927 $149,642 $172,443 
Increases for tax positions from acquisitions—  60,753  —  
Increases for tax positions taken in current yearIncreases for tax positions taken in current year44,590 49,311 31,113 
Increases for tax positions taken in prior yearsIncreases for tax positions taken in prior years6,826  13,001  4,642  Increases for tax positions taken in prior years434 20,917 6,557 
Decreases for settlements with taxing authoritiesDecreases for settlements with taxing authorities(45,042)— (28,651)
Decreases for tax positions taken in prior yearsDecreases for tax positions taken in prior years(518) (1,304) (6,045) Decreases for tax positions taken in prior years(3,929)(267)(19,360)
Increases for tax positions taken in current year34,278  26,178  16,812  
Decreases for settlements with taxing authorities—  —  (9,666) 
Decreases for lapsing of statutes of limitationsDecreases for lapsing of statutes of limitations(14,569) (16,196) (10,188) Decreases for lapsing of statutes of limitations(888)(1,676)(12,460)
Unrecognized tax benefits at the end of the yearUnrecognized tax benefits at the end of the year$172,443  $146,426  $63,994  Unrecognized tax benefits at the end of the year$213,092 $217,927 $149,642 
The amountamounts of unrecognized tax benefits that would impact the effective tax rate was $161.5were $199.0 million, $136.1$205.0 million and $57.9$137.8 million as of June 30, 2020, 20192023, 2022 and 2018,2021, respectively. The amountamounts of interest and penalties recognized during the years ended June 30, 2020, 20192023, 2022 and 2018 was expense2021 were a benefit of $4.6 million, expense of $2.9$20.2 million and incomeexpenses of $0.1$11.5 million as a result of a release of unrecognized tax benefits,and $2.8 million, respectively. Our policy is to include interest and penalties related to unrecognized tax benefits within otherOther expense (income), net. The amountamounts of interest and penalties accrued as of June 30, 20202023 and 2019 was2022 were approximately $37.6$33 million and $21.8$52 million, respectively.
We
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In the normal course of business, we are subject to examination by tax authorities throughout the world. We are subject to U.S. federal income tax examinations for all years beginning from the fiscal year ended June 30, 20172018 and are under United StatesU.S. federal income tax examination for the fiscal yearyears ended June 30, 2018.2018, 2019 and 2020. We are subject to state income tax examinations for all years beginning from the fiscal year ended June 30, 2016.2019. We are also subject to examinations in other major foreign jurisdictions, including Singapore and Israel, for all years beginning from the calendar year ended December 31, 2012. We are under audit in Germany related to Orbotech for the years ended December 31, 2013 to December 31, 2015. We are also under audit in Israel related to KLA for the fiscal years ended June 30, 2017 to June 30, 2019.
In May 2017,August 2022, Orbotech received an assessment fromexecuted a settlement agreement with the Israel Tax Authority (“ITA”) with respect to itsin resolution of tax examinations for fiscal years 2012 through 2014 (the “Assessment”, and the “Audit Period”, respectively), for an aggregate amount of tax, after offsetting all net operating losses ("NOLs") available2015 through the end of 2014,2018. The settlement agreement included a payment of approximately NIS 229.0$25.7 million, (equivalent to approximately $66.0 million which amount includes relatedincluding interest, and linkage differentials to the Israeli consumer price index as of date of issuance of the Tax Decrees). We believe our recorded unrecognized tax benefits are sufficient to cover the resolution of the Assessment.
On August 31, 2018, Orbotech filed an objection in respect of the tax assessment (the “Objection”). The ITA completed the second stage of the audit, in which the claims Orbotech raised in the Objection were examined by different personnel at the
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ITA. In addition, Orbotech paid approximately $16.2 million to the ITA examined additional items during this second stagerelated to previous “tax exempt” earnings under the historical Approved or Beneficial Enterprises regimes. The current year election to pay tax on the previous exempt earnings was made under the Temporary Order issued in the Israel Budget, which allows for a reduced tax rate on such earnings. Approximately $5.7 million of the audit. As Orbotech andsettlement payment related to the ITA did not reach an agreementamount of R&D expenses eligible for deduction during the second stage, the ITA issued Tax Decreesabove referenced years was refunded to Orbotech on August 28, 2019 (“Tax Decrees”) for an aggregate amount ofin January 2023. Orbotech currently has no ongoing ITA examinations. Orbotech is subject to income tax after offsetting all NOLs available through the end of 2014, of approximately NIS 257 million (equivalent to approximately $74 million which includes related interest and linkage differentials to the Israeli consumer price index as of the date of the issuance of the Tax Decrees). These Tax Decrees replaced the Assessment. We believe that our recorded unrecognized tax benefits are sufficient to cover the resolution of these Tax Decrees.
Orbotech filed a notice of appeal with respect to the above Tax Decrees with the District Court of Tel Aviv on September 26, 2019. On February 27, 2020 the ITA filed its arguments in support of the Tax Decrees. Orbotech filed the grounds of appeal with respect to the above Tax Decrees on July 30, 2020. The ITA and Orbotech are continuing discussions in an effort to resolve this matter in a mutually agreeable manner.
In connection with the above, there is an ongoing criminal investigationexamination in Israel against Orbotech, which became our wholly owned subsidiary as of the acquisition date, certain of its employees and its tax consultant. On April 11, 2018, Orbotech received a “suspect notification letter” (dated March 28, 2018)for all years beginning from the Tel Aviv District Attorney’s Office (Fiscal and Financial). In the letter, it was noted that the investigation file was transferred from the Assessment Investigation Officer to the District Attorney’s Office. The letter further states that the District Attorney’s Office has not yet made a decision regarding submission of an indictment against Orbotech; and that if after studying the case, a decision is made to consider prosecuting Orbotech, Orbotech will receive an additional letter, and within 30 days, Orbotech may present its arguments to the District Attorney’s Office as to why it should not be indicted. On October 27, 2019, we received a request for additional information from the District Attorney's Office. We will continue to monitor the progress of the District Attorney’s Office investigation; however, we cannot anticipate when the review of the case will be completed and what will be the results thereof. We intend to cooperate with the District Attorney’s Office to enable them to conclude their investigation.calendar year ended December 31, 2019.
It is possible that certain examinations may be concluded in the next twelve months. We believe that we may recognize up to $10.5$2.7 million of our existing unrecognized tax benefits within the next twelve12 months as a result of the lapse of statutes of limitations andlimitations. It is possible that certain income tax examinations may be concluded in the next 12 months. Given the uncertainty around the timing of the resolution of these ongoing examinations, withwe are unable to estimate the full range of possible adjustments to our unrecognized tax benefits within the next 12 months.
Legislative Developments
President Biden signed into law the CHIPS and Science Act of 2022 (“CHIPS Act,” where “CHIPS” stands for Creating Helpful Incentives to Produce Semiconductors) on August 9, 2022. The CHIPS Act provides for various incentives and tax authorities.credits among other items, including the Advanced Manufacturing Investment Credit (“AMIC”), which equals 25% of qualified investments in an advanced manufacturing facility that is placed in service after December 31, 2022. There was no material impact to our financial statements from the AMIC provision.

President Biden also signed into law the IRA on August 16, 2022. The IRA has several provisions including a 15% corporate alternative minimum tax (“CAMT”) for certain large corporations that have at least an average of $1.0 billion of adjusted financial statement income over a consecutive three-tax-year period. The CAMT will be effective for us in the first quarter of our fiscal year ending June 30, 2024.
The IRA also introduced a 1% excise tax imposed on certain stock repurchases by publicly traded companies made after December 31, 2022. We began recording the excise tax as part of the cost basis of treasury stock repurchased after December 31, 2022.
Other than the AMIC and the excise tax imposed on certain stock repurchases as mentioned above, we are currently evaluating the applicability and impact of the other provisions in the IRA and the CHIPS Act on our Consolidated Financial Statements including our future cash flows.
NOTE 15 — LITIGATION AND OTHER LEGAL MATTERS
We are named, from time to time, as a party to lawsuits and other types of legal proceedings and claims in the normal course of our business. Actions filed against us include commercial, intellectual property (“IP”), customer, and labor and employment related claims, including complaints of alleged wrongful termination and potential class action lawsuits regarding alleged violations of federal and state wage and hour and other laws. In general, legal proceedings and claims, regardless of their merit, and associated internal investigations (especially those relating to intellectual propertyIP or confidential information disputes) are often expensive to prosecute, defend or conduct and may divert management’s attention and other company resources. Moreover, the results of legal proceedings are difficult to predict, and the costs incurred in litigation can be substantial, regardless of outcome. We believe the amounts provided in our Consolidated Financial Statements are adequate in light of the probable and estimated liabilities. However, because such matters are subject to many uncertainties and the ultimate outcomes are not predictable, and there can be no assurances that the actual amounts required to satisfy alleged liabilities from the matters described above will not exceed the amounts reflected in our Consolidated Financial Statements or will not have a material adverse effect on our results of operations, financial condition or cash flows.
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NOTE 16 — COMMITMENTS AND CONTINGENCIES
Factoring. We have factoring agreements (referred to as “factoring agreements”) with financial institutions to sell certain of our trade receivables and promissory notes from customers without recourse. We do not believe we are at risk for any material losses as a result of these agreements. In addition, we periodically sell certain letters of credit (“LCs”),LC, without recourse, received from customers in payment for goods and services.
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The following table shows total receivables sold under factoring agreements and proceeds from sales of LCsLC for the indicated periods:
Year ended June 30,Year Ended June 30,
(In thousands)(In thousands)202020192018(In thousands)202320222021
Receivables sold under factoring agreementsReceivables sold under factoring agreements$293,006  $193,089  $217,462  Receivables sold under factoring agreements$328,933 $250,983 $305,565 
Proceeds from sales of LCs$59,036  $95,436  $5,511  
Proceeds from sales of LCProceeds from sales of LC$69,247 $151,924 $133,679 
Factoring and LC fees for the sale of certain trade receivables were recorded in otherOther expense (income), net and were not material for the periods presented.
Purchase Commitments. We maintain commitments to purchase inventory from our suppliers as well as goods, services, and other assets in the ordinary course of business. Our liability under these purchase commitments is generally restricted to a forecasted time-horizon as mutually agreed upon between the parties. This forecasted time-horizon can vary among different suppliers. Our estimate of our significant purchase commitments primarily for material, services, supplies and asset purchases is approximately $896.9 million$2.51 billion as of June 30, 2020,2023, a majority of which are primarilywill be due within the next 12 months. Actual expenditures will vary based upon the volume of the transactions and length of contractual service provided. In addition, the amounts paid under these arrangements may be less in the event that the arrangements are renegotiated or canceled. Certain agreements provide for potential cancellation penalties.
Cash Long-Term IncentiveLTI Plan. As of June 30, 2020,2023, we have committed $197.1$175.4 million for future payment obligations under our Cash LTI Plan. The calculation of compensation expense related to the Cash LTI Plan includes estimated forfeiture rate assumptions. Cash LTI awards issued to employees under the Cash LTI Plan vest in 3three or 4four equal installments, with one-third or one-fourth of the aggregate amount of the Cash LTI award vesting on each anniversary of the grant date over a three or four-year period. In order to receive payments under a Cash LTI award, participants must be employed by us as of the applicable award vesting date.
Guarantees and Contingencies. We maintain guarantee arrangements available through various financial institutions for up to $81.7$78.2 million, of which $68.7$44.7 million had been issued as of June 30, 2020,2023, primarily to fund guarantees to customs authorities for value-added tax (“VAT”) and other operating requirements of our consolidated subsidiaries in Europe, Israel and Asia.
Indemnification Obligations. Subject to certain limitations, we are obligated to indemnify our current and former directors, officers and employees with respect to certain litigation matters and investigations that arise in connection with their service to us. These obligations arise under the terms of our certificate of incorporation, its bylaws, applicable contracts, and Delaware and California law. The obligation to indemnify generally means that we are required to pay or reimburse the individuals’ reasonable legal expenses and possibly damages and other liabilities incurred by several of our current and former directors, officers and employees in connection with these matters. For example, we have paid or reimbursed legal expenses incurred in connection with the investigation of our historical stock option practices and the related litigation and government inquiries by several of our current and former directors, officers and employees.inquiries. Although the maximum potential amount of future payments we could be required to make under the indemnification obligations generally described in this paragraph is theoretically unlimited, we believe the fair value of this liability, to the extent estimable, is appropriately considered within the reserve we have established for currently pending legal proceedings.
We are a party to a variety of agreements pursuant to which we may be obligated to indemnify the other party with respect to certain matters. Typically, these obligations arise in connection with contracts and license agreements or the sale of assets, under which we customarily agree to hold the other party harmless against losses arising from,therefrom, or providesprovide customers with other remedies to protect against, bodily injury or damage to personal property caused by our products, non-compliance with our product performance specifications, infringement by our products of third-party intellectual property rights and a breach of warranties, representations and covenants related to matters such as title to assets sold, validity of certain intellectual property rights, non-infringement of third-party rights, and certain income tax-related matters. In each of these circumstances, payment by us is typically subject to the other party making a claim to and cooperating with us pursuant to the procedures specified in the particular contract. This usually allows us to challenge the other party’s claims or, in case of breach of intellectual property representations or covenants, to control the defense or settlement of any third-party claims brought against the other party. Further, our obligations under these agreements may be limited in terms of amounts, activity (typically
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at our option to replace or correct the products or terminate the agreement with a refund to the other party), and duration. In some instances, we may have recourse against third parties and/or insurance covering certain payments made by us.
In addition, we may, in limited circumstances, enter into agreements that contain customer-specific commitments on pricing, tool reliability, spare parts stocking levels, response time and other commitments. Furthermore, we may give these customers limited audit or inspection rights to enable them to confirm that we are complying with these commitments. If a customer elects to exercise its audit or inspection rights, we may be required to expend significant resources to support the audit
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or inspection, as well as to defend or settle any dispute with a customer that could potentially arise out of such audit or inspection. To date, we have made no significant accruals in our Consolidated Financial Statements for this contingency. While we have not in the past incurred significant expenses for resolving disputes regarding these types of commitments, we cannot make any assurance that it will not incur any such liabilities in the future.
It is not possible to predict the maximum potential amount of future payments under these or similar agreements due to the conditional nature of our obligations and the unique facts and circumstances involved in each particular agreement. Historically, payments made by us under these agreements have not had a material effect on our business, financial condition, results of operations or cash flows.
NOTE 17 — DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
The authoritative guidance requires companies to recognize all derivative instruments, and hedging activities, including foreign currency exchange contracts and interest rate lock agreements (collectively “derivatives”) as either assets or liabilities at fair value on the Consolidated Balance Sheets. In accordance with the accounting guidance, we designate foreign currency exchangeforward transactions and options contracts and interest rate lock agreementsforward transactions as cash flow hedgeshedges. In accordance with the accounting guidance, we also designate certain foreign currency exchange contracts as net investment hedge transactions intended to mitigate the variability of the value of certain forecastedinvestments in foreign currency denominated sales, purchase and spending transactions, and the benchmark interest rate of the corresponding debt financing, respectively.subsidiaries.
Our foreign subsidiaries operate and sell our products in various global markets. As a result, we are exposed to risks relating to changes in foreign currency exchange rates. We utilize foreign currency forward exchange contracts and option contracts to hedge against future movements in foreign currency exchange rates that affect certain existing and forecasted foreign currency denominated sales and purchase transactions, such as the Japanese yen, the euro, the pound sterling and the new Israeli new shekel.
We routinely hedge our exposures to certain foreign currencies with various financial institutions in an effort to minimize the impact of certain currency exchange rate fluctuations. These currency forwardforeign exchange contracts, and options, designated as cash flow hedges, generally have maturities of less than 18 months. Cash flow hedges are evaluated for effectiveness monthly, based on changes in total fair value of the derivatives. If a financial counterparty to any of our hedging arrangements experiences financial difficulties or is otherwise unable to honor the terms of the foreign currency hedge, we may experience material losses.
In January 2020,Since fiscal 2015, we have entered into a seriesfour sets of forward contracts (“2020 Rate Lock Agreements”)Agreements to lockhedge the benchmark interest rate on a portionportions of our Senior Notes prior to issuance. Upon issuance of the $750.0 million of 3.300% Senior Notes due in 2050 (the “2020 Senior Notes”). The 2020 Rate Lock Agreements had a notional amount of $350.0 million in aggregate which matured inassociated debt, the same quarter. The 2020 Rate Lock Agreements were terminated onsettled and their fair values were recorded within AOCI. The resulting gains and losses from these transactions are amortized to interest expense over the datelives of the pricing of the 2020 Senior Notes and we recorded the fair value of $21.5 million as a loss within accumulated other comprehensive income (loss) (“OCI”) as of March 31, 2020, which will be amortized over the life of theassociated debt. We recognized $0.2 million for the year ended June 30, 2020, for the amortization of the loss recognized in accumulated other comprehensive income (loss), which increased the interest expense. As of June 30, 2020,2023, the aggregate unamortized portion of the fair value of the forward contracts for the Rate Lock Agreements was $21.3 million.
During the fiscal year ended June 30, 2018, we entered into a series of forward contracts (the “2018 Rate Lock Agreements”) to lock the benchmark interest rate prior to expected debt issuances. The objective of the 2018 Rate Lock Agreements was to hedge the risk associated with the variability in interest rates due to the changes in the benchmark rate leading up to the closing of the intended financing, on the notional amount being hedged. The 2018 Rate Lock Agreement had a notional amount of $500.0$51.1 million in aggregate, which matured and terminated in the third quarter of fiscal year ended June 30, 2019 and we recorded the fair value of $13.6 million as a loss within OCI. We recognized $1.2 million and $0.3 million for the fiscal years ended June 30, 2020 and 2019, respectively, for the amortization of the loss recognized in AOCI, which amounts increased our interest expense. As of June 30, 2020, the unamortized portion of the fair value of the 2018 Rate Lock Agreements was $12.1 million.
In October 2014, we entered into a series of forward contracts (“Rate Lock Agreements”) to lock the benchmark rate on a portion of the 2014 Senior Notes. The Rate Lock Agreements had a notional amount of $1.00 billion in aggregate which matured in the second quarter of the fiscal year ended June 30, 2015. The Rate Lock Agreements were terminated on the date of pricing of the $1.25 billion of 4.650% Senior Notes due in 2024 and we recorded the fair value of $7.5 million as a gain within accumulated other comprehensive income (loss) (“OCI”) as of December 31, 2014. We recognized $0.8 million for each of the fiscal years ended June 30, 2020, 2019 and 2018, for the amortization of the gain recognized in accumulated other comprehensive income (loss), which amount reduced the interest expense. As of June 30, 2020, the unamortized portion of the fair value of the forward contracts for the rate lock agreements was $3.3 million.net gain.
For derivatives that are designated and qualify as cash flow hedges, the effective portion of the gains or losses is reported in OCIAOCI and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. Prior to adopting the new accounting guidance for hedge accounting, time value was excluded from the assessment of effectiveness for derivatives designated as cash flow hedges. Time value was amortized on a mark-to-market basis and recognized in earnings
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over the life of the derivative contract. For derivative contracts executed after adopting the new accounting guidance in fiscal 2019, the election to include time value for the assessment of effectiveness is made on all forward contracts designated as cash flow hedges. The change in fair value of the derivative is recorded in OCIAOCI until the hedged item is recognized in earnings. The assessment of effectiveness of options contracts designated as cash flow hedges continue to exclude time value after adopting the new accounting guidance.value. The initial value of the component excluded from the assessment of effectiveness is recognized in earnings over the life of the derivative contract. Any difference between change in the fair value of the excluded components and the amounts recognized in earnings are recorded in OCI.AOCI.
For derivatives that are designated and qualify as a net investment hedge in a foreign operation and that meet the effectiveness requirements, the net gains or losses attributable to changes in spot exchange rates are recorded in cumulative translation within AOCI. The remainder of the change in value of such instruments is recorded in earnings using the mark-to-market approach. Recognition in earnings of amounts previously recorded in cumulative translation is limited to circumstances such as complete or substantially complete liquidation or sale of the net investment in the hedged foreign operations.
For derivatives that are not designated as cash flow hedges, gains and losses are recognized in otherOther expense (income), net. We use foreign currency forwardexchange contracts to hedge certain foreign currency denominated assets or liabilities. The gains and losses on these derivative instruments are largely offset by the changes in the fair value of the assets or liabilities being hedged.
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Derivatives in Cash Flow Hedging Relationships: Foreign Exchange Contracts and Interest Rate ContractsLock Agreements
The gains (losses) on derivatives in cash flow and net investment hedging relationships recognized in OCI for the indicated periods were as follows:
Year Ended June 30,
(In thousands)202320222021
Derivatives Designated as Cash Flow Hedging Instruments:
Rate lock agreements:
Amounts included in the assessment of effectiveness$— $82,969 $— 
Foreign exchange contracts:
Amounts included in the assessment of effectiveness$30,153 $21,940 $3,897 
Amounts excluded from the assessment of effectiveness$(128)$43 $(115)
Derivatives Designated as Net Investment Hedging Instruments:
Foreign exchange contracts(1)
$3,626 $3,815 $(191)
________________
Year ended June 30,
(In thousands)20202019
Derivatives Designated as Hedging Instruments:
Rate lock agreements:
Amounts included in the assessment of effectiveness$—  $(8,649) 
Foreign exchange contracts:
Amounts included in the assessment of effectiveness$(16,649) $(358) 
Amounts excluded from the assessment of effectiveness$(90) $(112) 
(1)No amounts were reclassified from AOCI into earnings related to the sale of a subsidiary.
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The locations and amounts of designated and non-designated derivative’sderivatives’ gains and losses reported in the Consolidated Statements of Operations for the indicated periods were as follows:
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Year ended June 30,
20202019
(In thousands)RevenuesCosts of Revenues and Operating ExpenseInterest ExpenseOther Expense (Income), NetRevenuesCosts of RevenuesInterest ExpenseOther Expense (Income), Net
Total amounts presented in the Consolidated Statements of Operations in which the effects of cash flow hedges are recorded$5,806,424  $2,449,561  $160,274  $2,678  $4,568,904  $1,869,377  $124,604  $(31,462) 
Gains (losses) on Derivatives Designated as Hedging Instruments:
Rate lock agreements:
Amount of gains (losses) reclassified from accumulated OCI to earnings$—  $—  $(637) $—  $—  $—  $424  $—  
Amount of gains (losses) reclassified from accumulated OCI to earnings as a result that a forecasted transaction is no longer probable of occurring$—  $—  $—  $—  $—  $—  $—  $ 
Foreign exchange contracts:
Amount of gains (losses) reclassified from accumulated OCI to earnings$4,473  $(1,377) $—  $—  $4,329  $(739) $—  $—  
Amount excluded from the assessment of effectiveness recognized in earnings based on an amortization approach$(387) $—  $—  $—  $—  $—  $—  $—  
Amount excluded from the assessment of effectiveness$—  $—  $—  $—  $—  $—  $—  $(323) 
Gains (losses) on Derivatives Not Designated as Hedging Instruments:
Amount of gains (losses) recognized in earnings$—  $—  $—  $1,990  $—  $—  $—  $(23) 
(In thousands)RevenuesCosts of Revenues and Operating ExpenseInterest ExpenseOther Expense (Income), Net
For the year ended June 30, 2021
Total amounts presented in the Consolidated Statements of Operations in which the effects of cash flow hedges are recorded$6,918,734 $4,430,254 $157,328 $(29,302)
Gains (Losses) on Derivatives Designated as Hedging Instruments:
Rate lock agreements:
Amount of gains (losses) reclassified from AOCI to earnings$— $— $(1,116)$— 
Foreign exchange contracts:
Amount of gains (losses) reclassified from AOCI to earnings$920 $551 $— $— 
Amount excluded from the assessment of effectiveness recognized in earnings$(536)$— $— $1,216 
Gains (Losses) on Derivatives Not Designated as Hedging Instruments:
Amount of gains (losses) recognized in earnings$— $— $— $670 
For the year ended June 30, 2022
Total amounts presented in the Consolidated Statements of Operations in which the effects of cash flow hedges are recorded$9,211,883 $5,557,702 $160,339 $4,605 
Gains (Losses) on Derivatives Designated as Hedging Instruments:
Rate lock agreements:
Amount of gains (losses) reclassified from AOCI to earnings$— $— $(1,007)$— 
Foreign exchange contracts:
Amount of gains (losses) reclassified from AOCI to earnings$11,219 $(3,762)$— $— 
Amount excluded from the assessment of effectiveness recognized in earnings$(531)$— $— $2,333 
Gains (Losses) on Derivatives Not Designated as Hedging Instruments:
Amount of gains (losses) recognized in earnings$— $— $— $(10,665)
For the year ended June 30, 2023
Total amounts presented in the Consolidated Statements of Operations in which the effects of cash flow hedges are recorded$10,496,056 $6,501,360 $296,940 $(104,720)
Gains (Losses) on Derivatives Designated as Hedging Instruments:
Rate lock agreements:
Amount of gains (losses) reclassified from AOCI to earnings$— $— $3,747 $— 
Foreign exchange contracts:
Amount of gains (losses) reclassified from AOCI to earnings$33,243 $(6,526)$— $— 
Amount excluded from the assessment of effectiveness recognized in earnings$(1,406)$— $— $2,598 
Gains (Losses) on Derivatives Not Designated as Hedging Instruments:
Amount of gains (losses) recognized in earnings$— $— $— $(2,062)
The U.S. dollar equivalent of all outstanding notional amounts of foreign currency hedge contracts, with maximum remaining maturities of approximately seven11 months as of June 30, 20202023 and 2019,11 months as of June 30, 2022, were as follows:
(In thousands)As of June 30, 2020As of June 30, 2019
Cash flow hedge contracts- foreign currency
Purchase$10,705  $31,108  
Sell$71,431  $113,226  
Other foreign currency hedge contracts
Purchase$329,310  $257,614  
Sell$357,939  $273,061  
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(In thousands)As of June 30, 2023As of June 30, 2022
Cash flow hedge contracts - foreign currency
Purchase$218,315 $124,641 
Sell$123,951 $176,259 
Net Investment hedge contracts - foreign currency
Sell$87,157 $66,436 
Other foreign currency hedge contracts
Purchase$527,349 $565,586 
Sell$204,902 $389,368 
The locations and fair value of our derivatives reported in our Consolidated Balance Sheets as of the dates indicated below were as follows:
Asset DerivativesLiability Derivatives Asset DerivativesLiability Derivatives
Balance Sheet 
Location
As of June 30,2020As of June 30,2019Balance Sheet 
Location
As of June 30,2020As of June 30,2019 Balance Sheet 
Location
As of June 30, 2023As of June 30, 2022Balance Sheet 
Location
As of June 30, 2023As of June 30, 2022
Balance Sheet 
Location
Balance Sheet 
Location
(In thousands)(In thousands)Fair ValueFair ValueBalance Sheet 
Location
Fair ValueBalance Sheet 
Location
Fair Value
Derivatives designated as hedging instrumentsDerivatives designated as hedging instrumentsDerivatives designated as hedging instruments
Rate lock contractsOther current assets$—  $—  Other current liabilities$—  $—  
Foreign exchange contractsForeign exchange contractsOther current assets680  397  Other current liabilities45  2,097  Foreign exchange contractsOther current assets$24,498 $20,595 Other current liabilities$(442)$(8,406)
Total derivatives designated as hedging instrumentsTotal derivatives designated as hedging instruments$680  $397  $45  $2,097  Total derivatives designated as hedging instruments24,498 20,595 (442)(8,406)
Derivatives not designated as hedging instrumentsDerivatives not designated as hedging instrumentsDerivatives not designated as hedging instruments
Foreign exchange contractsForeign exchange contractsOther current assets$1,397  $2,160  Other current liabilities$1,365  $1,237  Foreign exchange contractsOther current assets11,214 19,716 Other current liabilities(11,664)(25,909)
Total derivatives not designated as hedging instrumentsTotal derivatives not designated as hedging instruments$1,397  $2,160  $1,365  $1,237  Total derivatives not designated as hedging instruments11,214 19,716 (11,664)(25,909)
Total derivativesTotal derivatives$2,077  $2,557  $1,410  $3,334  Total derivatives$35,712 $40,311 $(12,106)$(34,315)
The changes in OCI,AOCI, before taxes, related to derivatives for the indicated periods were as follows:
Year ended June 30,Year Ended June 30,
(In thousands)(In thousands)20202019(In thousands)202320222021
Beginning balanceBeginning balance$(10,791) $2,346  Beginning balance$77,018 $(25,830)$(29,602)
Amount reclassified to earnings(2,072) (4,018) 
Net change in unrealized gains or losses(16,739) (9,119) 
Amount reclassified to earnings as net (gains) lossesAmount reclassified to earnings as net (gains) losses(29,058)(5,919)181 
Net change in unrealized gains (losses)Net change in unrealized gains (losses)33,651 108,767 3,591 
Ending balanceEnding balance$(29,602) $(10,791) Ending balance$81,611 $77,018 $(25,830)
Offsetting of Derivative Assets and Liabilities
We present derivatives at gross fair values in the Consolidated Balance Sheets. We have entered into arrangements with each of our counterparties, which reduce credit risk by permitting net settlement of transactions with the same counterparty under certain conditions. The information related to the offsetting arrangements for the periods indicated was as follows (in thousands):follows:
As of June 30, 2020Gross Amounts of Derivatives Not Offset in the Consolidated Balance Sheets
DescriptionGross Amounts of DerivativesGross Amounts of Derivatives Offset in the Consolidated Balance SheetsNet Amount of Derivatives Presented in the Consolidated Balance SheetsFinancial InstrumentsCash Collateral ReceivedNet Amount
Derivatives - assets$2,077  $—  $2,077  $(1,020) $—  $1,057  
Derivatives - liabilities$(1,410) $—  $(1,410) $1,020  $—  $(390) 
As of June 30, 2019Gross Amounts of Derivatives Not Offset in the Consolidated Balance Sheets
DescriptionGross Amounts of DerivativesGross Amounts of Derivatives Offset in the Consolidated Balance SheetsNet Amount of Derivatives Presented in the Consolidated Balance SheetsFinancial InstrumentsCash Collateral ReceivedNet Amount
As of June 30, 2023As of June 30, 2023Gross Amounts of Derivatives Not Offset in the Consolidated Balance Sheets
(In thousands)(In thousands)Gross Amounts of DerivativesGross Amounts of Derivatives Offset in the Consolidated Balance SheetsNet Amount of Derivatives Presented in the Consolidated Balance SheetsFinancial InstrumentsCash Collateral ReceivedNet Amount
Derivatives - assetsDerivatives - assets$2,557  $—  $2,557  $(1,397) $—  $1,160  Derivatives - assets$35,712 $— $35,712 $(8,968)$— $26,744 
Derivatives - liabilitiesDerivatives - liabilities$(3,334) $—  $(3,334) $1,397  $—  $(1,937) Derivatives - liabilities$(12,106)$— $(12,106)$8,968 $— $(3,138)
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As of June 30, 2022Gross Amounts of Derivatives Not Offset in the Consolidated Balance Sheets
(In thousands)Gross Amounts of DerivativesGross Amounts of Derivatives Offset in the Consolidated Balance SheetsNet Amount of Derivatives Presented in the Consolidated Balance SheetsFinancial InstrumentsCash Collateral ReceivedNet Amount
Derivatives - assets$40,311 $— $40,311 $(12,291)$— $28,020 
Derivatives - liabilities$(34,315)$— $(34,315)$12,291 $— $(22,024)
NOTE 18 — RELATED PARTY TRANSACTIONS
During the fiscal years ended June 30, 2020, 20192023, 2022 and 2018,2021, we purchased from, or sold to, several entities where one or more of our executive officers or members of our Board of Directors, or their immediate family members were, during the periods presented, an executive officer or a board member of a subsidiary, including Anaplan,Advanced Micro Devices, Inc., Ansys, Inc., Citrix Systems, Inc., HP Inc., Integrated Device Technology, Inc., Keysight Technologies, Inc., Logmein Inc., NetApp,Microchip Technology Incorporated and Splunk Inc. Citrix Systems, Inc. was a related party only during the fiscal years ended June 30, 2022 and 2021. Proofpoint, Inc.
was a related party only during the fiscal year ended June 30, 2021. The following table provides the transactions with these parties for the indicated periods (for the portion of such period that they were considered related):
Year Ended June 30,
(In thousands)202320222021
Total revenues$24,373 $2,334 $1,276 
Total purchases$3,883 $1,082 $1,347 
Year ended June 30,
(In thousands)202020192018
Total revenues$4,237  $2,402  $474  
Total purchases(1)
$2,414  $2,881  $14,723  
________________ 
(1)During the fourth quarter of the fiscal year ended June 30, 2018, we acquired a product line from Keysight Technologies, Inc. (“Keysight”) and entered into a transition services agreement pursuant to which Keysight provides certain manufacturing services to us. For additional details refer to Note 6 “Business Combinations”. We recorded the manufacturing services fees under the transition services agreement with Keysight within cost of revenues, which was immaterial for the fiscal year ended June 30, 2020 and 2019.
Our receivable balance was $2.4$1.0 million and $1.1 million and payable balance wasbalances were immaterial from these parties as of June 30,2020. Our receivable30, 2023 and payable balances from these parties2022, respectively. All of the related party transactions were immaterial as of June 30, 2019 and June 30, 2018.made at current market rates.
NOTE 19 — SEGMENT REPORTING AND GEOGRAPHIC INFORMATION
ASC 280, Segment Reporting, establishes standards for reporting information about operating segments. Operating segments are defined as components of an enterprise about which separate financial information is evaluated regularly by the chief operating decision maker (“CODM”) in deciding how to allocate resources and in assessing performance. Our CODM is our Chief Executive Officer.
We have 4three reportable segments: Semiconductor Process Control; Specialty Semiconductor Process; and PCB, Display and Component Inspection; and Other.Inspection. The reportable segments are determined based on several factors including, but not limited to, customer base, homogeneity of products, technology, delivery channels and similar economic characteristics. Prior to July 1, 2022, we had a fourth segment, Other, but core assets from that segment were sold, making it non-operational and the segment was eliminated.
Semiconductor Process Control.Control
The Semiconductor Process Control (“SPC”) segment offers a comprehensive portfolio of inspection, metrology and data analytics products, and related service,services, which helps integrated circuitIC manufacturers achieve target yield throughout the entire semiconductor fabrication process-from research and development (“process, from R&D”)&D to final volume production. Our differentiated products and services are designed to provide comprehensive solutions that help our customers accelerate development and production ramp cycles, achieve higher and more stable semiconductor die yields and improve their overall profitability. This reportable segment is comprised of 2two operating segments, Wafer Inspection and Patterning and GSS.
Specialty Semiconductor Process
The Specialty Semiconductor Manufacturing segment develops and sells advanced vacuum deposition and etching process tools, which are used by a broad range of specialty semiconductor customers, including manufacturers of microelectromechanical systems (“MEMS”),MEMS, radio frequency (“RF”) communication chips, and power semiconductors for automotive and industrial applications. This reportable segment is comprised of one operating segment.
PCB, Display and Component Inspection
The PCB, Display and Component Inspection segment enableenables electronic device manufacturers to inspect, test and measure printed circuit boards (“PCBs”), flat panel displays (“FPDs”)PCBs, FPDs and ICs to verify their quality, pattern the desired electronic circuitry on the relevant substrate and
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perform three-dimensional shaping of metalized circuits on multiple surfaces. This segment also engages in the development and marketing of character recognition solutions to banks, financial and other payment processing institutions and healthcare providers. This reportable segment is comprised of 2two operating segments, PCB and Display and Component Inspection..
Other
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We engage in the research, development and marketing of products for the deposition of thin film coating of various materials on crystalline silicon photovoltaic wafers for solar energy panels. This reportable segment is comprised of one operating segment. During the fourth quarter of fiscal 2020, we entered into an Asset Purchase Agreement to sell certain core assets of our non-strategic solar energy business, which is included in our Other reportable segment, for a total consideration of $1.7 million.Inspection.
The CODM assesses the performance of each operating segment and allocates resources to those segments based on total revenuerevenues and segment gross marginprofit and does not evaluate the segments using discrete asset information. Segment gross marginprofit excludes corporate allocationallocations and effects of changes in foreign currency exchange rates, amortization of intangible assets, amortization of inventory fair value adjustments, and transaction costs associated with our acquisitions related to costs of revenues.
The following is a summary of results for each of our 4three reportable segments for the indicated periods:periods. The fiscal 2021 and fiscal 2022 presentations of segments have been modified to be consistent with the fiscal 2023 presentation in that the Other segment’s revenue and gross profit are no longer included in segment revenues or segment gross profits, but are now included in the “corporate allocations and effects of changes in foreign currency exchange rates” amounts that reconcile the respective segment subtotals to total revenues and total gross profit.
 Year ended June 30,
(In thousands)202020192018
Semiconductor Process Control:
Revenue$4,745,446  $4,080,822  $3,944,015  
Segment gross margin$3,028,167  $2,590,434  $2,554,223  
Specialty Semiconductor Process:
Revenue$329,700  $151,164  $—  
Segment gross margin$183,641  $78,800  $—  
PCB, Display and Component Inspection:
Revenue$727,451  $332,810  $92,516  
Segment gross margin$315,723  $155,765  $38,428  
Other:
Revenue$3,614  $4,676  $—  
Segment gross margin$(63) $1,102  $—  
Totals:
Revenue$5,806,211  $4,569,472  $4,036,531  
Segment gross margin$3,527,468  $2,826,101  $2,592,651  
 Year Ended June 30,
(In thousands)202320222021
Semiconductor Process Control:
Revenues$9,324,190 $7,924,822 $5,734,825 
Segment gross profit$5,957,573 $5,167,679 $3,705,222 
Specialty Semiconductor Process:
Revenues$543,398 $456,579 $369,216 
Segment gross profit$281,942 $242,520 $206,706 
PCB, Display and Component Inspection:
Revenues$631,604 $832,176 $812,620 
Segment gross profit$221,251 $378,964 $390,571 
Totals:
Revenues for reportable segments$10,499,192 $9,213,577 $6,916,661 
Segment gross profit$6,460,766 $5,789,163 $4,302,499 
The following table reconciles total reportable segment revenue to total revenue for the indicated periods:
 Year ended June 30,
(In thousands)202020192018
Total revenue for reportable segments$5,806,211  $4,569,472  $4,036,531  
Corporate allocations and effects of foreign exchange rates213  (568) 170  
Total revenue$5,806,424  $4,568,904  $4,036,701  
 Year Ended June 30,
(In thousands)202320222021
Total revenues for reportable segments$10,499,192 $9,213,577 $6,916,661 
Corporate allocations and effects of changes in foreign currency exchange rates(3,136)(1,694)2,073 
Total revenues$10,496,056 $9,211,883 $6,918,734 
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The following table reconciles total segment gross marginprofit to total income before income taxes for the indicated periods:
Year ended June 30, Year Ended June 30,
(In thousands)(In thousands)202020192018(In thousands)202320222021
Total segment gross margin$3,527,468  $2,826,101  $2,592,651  
Acquisition-related charges, corporate allocations and effects of foreign exchange rates(1)
170,605  126,574  1,991  
Research and development863,864  711,030  608,531  
Selling, general and administrative734,149  599,124  442,304  
Goodwill impairment256,649  —  —  
Total segment gross profitTotal segment gross profit$6,460,766 $5,789,163 $4,302,499 
Acquisition-related charges, corporate allocations and effects of changes in foreign currency exchange rates(1)
Acquisition-related charges, corporate allocations and effects of changes in foreign currency exchange rates(1)
183,017 169,721 155,930 
R&DR&D1,296,727 1,105,254 928,487 
SG&ASG&A986,326 860,007 729,602 
Interest expenseInterest expense160,274  124,604  114,376  Interest expense296,940 160,339 157,328 
Loss on extinguishment of debtLoss on extinguishment of debt22,538  —  —  Loss on extinguishment of debt13,286 — — 
Other expense (income), netOther expense (income), net2,678  (31,462) (30,482) Other expense (income), net(104,720)4,605 (29,302)
Income before income taxesIncome before income taxes$1,316,711  $1,296,231  $1,455,931  Income before income taxes$3,789,190 $3,489,237 $2,360,454 
__________________
(1)Acquisition-related charges primarily include amortization of intangible assets amortization of inventory fair value adjustments, and other acquisition-related costs classified or presented as part of costsCosts of revenues.
Our significant operations outside the United StatesU.S. include manufacturing facilities in China, Germany, Israel and Singapore and sales, marketing and service offices in Japan, the rest of the Asia Pacific region and Europe. For geographical revenue reporting, revenues are attributed to the geographic location in which the customer is located. Long-lived assets consist of land, property and equipment, net, and are attributed to the geographic region in which they are located.
The following is a summary of revenues by geographic region, based on ship-to location, for the indicated periods:
(Dollar amounts in thousands)(Dollar amounts in thousands)Year ended June 30,(Dollar amounts in thousands)Year Ended June 30,
202020192018(Dollar amounts in thousands)202320222021
Revenues:Revenues:Revenues:
ChinaChina$2,867,443 27 %$2,660,438 29 %$1,831,446 26 %
TaiwanTaiwan$1,566,823  27 %$1,105,726  24 %$636,363  16 %Taiwan2,493,379 24 %2,528,482 27 %1,690,558 25 %
China1,457,579  25 %1,215,807  27 %643,033  16 %
KoreaKorea982,171  17 %584,091  13 %1,178,601  29 %Korea1,895,710 18 %1,430,495 16 %1,343,473 19 %
North AmericaNorth America1,254,956 12 %928,043 10 %765,974 11 %
JapanJapan670,287  12 %581,529  13 %638,358  16 %Japan888,016 %724,773 %639,381 %
United States657,550  11 %596,452  13 %494,330  12 %
Europe and IsraelEurope and Israel318,483  %305,924  %300,883  %Europe and Israel682,103 %636,664 %396,422 %
Rest of AsiaRest of Asia153,531  %179,375  %145,133  %Rest of Asia414,449 %302,988 %251,480 %
TotalTotal$5,806,424  100 %$4,568,904  100 %$4,036,701  100 %Total$10,496,056 100 %$9,211,883 100 %$6,918,734 100 %
The following is a summary of revenues by major productsproduct categories for the indicated periods:
(Dollar amounts in thousands)(Dollar amounts in thousands)Year ended June 30,(Dollar amounts in thousands)Year ended June 30,
202020192018(Dollar amounts in thousands)202320222021
Revenues:Revenues:Revenues:
Wafer InspectionWafer Inspection$2,080,484  36 %$1,630,899  36 %$1,714,421  42 %Wafer Inspection$4,336,663 41 %$4,014,726 44 %$2,661,167 39 %
PatterningPatterning1,278,382  22 %1,161,263  25 %1,133,410  29 %Patterning2,791,130 26 %2,050,025 22 %1,505,990 22 %
Specialty Semiconductor ProcessSpecialty Semiconductor Process269,667  %129,854  %—  — %Specialty Semiconductor Process492,109 %414,811 %304,627 %
PCB, Display and Component InspectionPCB, Display and Component Inspection497,026  %238,275  %85,836  %PCB, Display and Component Inspection378,030 %562,464 %562,104 %
ServicesServices1,477,699  25 %1,176,661  26 %876,030  22 %Services2,117,031 20 %1,910,455 21 %1,678,418 24 %
OtherOther203,166  %231,952  %227,004  %Other381,093 %259,402 %206,428 %
TotalTotal$5,806,424  100 %$4,568,904  100 %$4,036,701  100 %Total$10,496,056 100 %$9,211,883 100 %$6,918,734 100 %
Wafer Inspection and Patterning products are offered in the Semiconductor Process Control segment. Services are offered in multiple segments. Other includes primarily refurbished systems, remanufactured legacy systems, and enhancements and upgrades for previous-generation products that are part of the Semiconductor Process Control segment.
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In the fiscal year ended June 30, 2020, 22023, two customers accounted for approximately 20%18% and 14% of total revenues. In the fiscal year ended June 30, 2019, 1 customer accounted for approximately 15% of total revenues. In the fiscal year ended June 30, 2018, 1 customer2022, two customers accounted for approximately 21%20% and 12% of total revenues. In the fiscal year ended June 30, 2021, two customers accounted for approximately 17% and 15% of total revenues.
Long-lived assetsLand, property and equipment, net by geographic region as of the dates indicated below were as follows:
As of June 30, As of June 30,
(In thousands)(In thousands)20202019(In thousands)20232022
Long-lived assets:
United States$329,558  $253,255  
Land, property and equipment, net:Land, property and equipment, net:
U.S.U.S.$672,561 $547,454 
SingaporeSingapore150,989 146,057 
IsraelIsrael59,162  66,082  Israel92,815 72,791 
EuropeEurope58,065  62,027  Europe74,015 55,370 
Singapore54,946  49,523  
Rest of AsiaRest of Asia18,093  17,912  Rest of Asia41,461 28,257 
TotalTotal$519,824  $448,799  Total$1,031,841 $849,929 

NOTE 20 — RESTRUCTURING CHARGES
In September 2019,Over the last few years, management approved a planplans to streamline our organization and business processes thatoperations, which included the reductionreductions of workforce, which is expected to be completed in the second half of our fiscal year 2021, primarily in our PCB, Display and Component Inspection segment. workforce.
Restructuring charges were $7.7$44.0 million for fiscal year ended June 30, 2020. As2023, primarily due to workforce reductions announced and substantially completed in the third and fourth fiscal quarters. Restructuring charges were $1.0 million for the year ended June 30, 2022. Restructuring charges were $12.4 million for the year ended June 30, 2021 and included $3.9 million of non-cash charges for accelerated depreciation related to certain ROU assets and fixed assets to be abandoned. The amounts of restructuring charges accrued were $11.0 million and $2.1 million as of June 30, 2020, the accrual for restructuring charges was $5.7 million.
We expect to incur additional restructuring charges, including additional severance costs2023 and other related costs in future periods in connection with the completion of our workforce reduction.2022, respectively.
NOTE 21 — SUBSEQUENT EVENTS
On August 3, 2020, we announced that our Board of Directors had approved an increase in the quarterly cash dividend level to $0.90 per share. On August 6, 2020,2023, we announced that our Board of Directors had declared a quarterly cash dividend of $0.90$1.30 per share to be paid on September 1, 20202023 to stockholders of record as of the close of business on August 17, 2020.
NOTE 22 — QUARTERLY CONSOLIDATED RESULTS OF OPERATIONS (UNAUDITED)
The following is a summary of our quarterly consolidated results of operations (unaudited) for the fiscal years ended June 30, 2020 and 2019.
(In thousands, except per share data)First Quarter Ended September 30, 2019Second Quarter Ended December 31, 2019Third Quarter Ended March 31, 2020Fourth Quarter Ended June 30, 2020
Total revenues$1,413,414  $1,509,453  $1,423,964  $1,459,593  
Gross margin$809,173  $875,835  $833,806  $838,049  
Net income attributable to KLA$346,525  $380,555  $78,452  $411,253  
Net income attributable to KLA per share:
Basic(2)
$2.18  $2.42  $0.50  $2.65  
Diluted(2)
$2.16  $2.40  $0.50  $2.63  
(In thousands, except per share data)First Quarter Ended September 30, 2018Second Quarter Ended December 31, 2018Third Quarter Ended March 31, 2019Fourth Quarter Ended June 30, 2019
Total revenues(1)
$1,093,260  $1,119,898  $1,097,311  $1,258,435  
Gross margin$711,873  $711,638  $610,366  $665,650  
Net income (loss) attributable to KLA(3)
$395,944  $369,100  $192,728  $217,845  
Net income (loss) attributable to KLA per share:
Basic(2)
$2.55  $2.43  $1.23  $1.36  
Diluted(2)
$2.54  $2.42  $1.23  $1.35  
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(1)On February 20, 2019, we completed the acquisition of Orbotech for total consideration of approximately $3.26 billion. The operating results of Orbotech have been included in our Consolidated financial statements for the fiscal year ended June 30, 2019 from the Acquisition Date. For additional details, refer to Note 6 “Business Combinations”.
(2)Basic and diluted net income (loss) per share were computed independently for each of the quarters presented based on the weighted-average basic and fully diluted shares outstanding for each quarter. Therefore, the sum of quarterly basic and diluted net income (loss) per share information may not equal annual basic and diluted net income (loss) per share.15, 2023.

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Report of Independent Registered Public Accounting Firm

To the Board of Directors and
Stockholders of KLA Corporation
Opinions on the Financial Statements and Internal Control over Financial Reporting
We have audited the accompanying consolidated balance sheets of KLA Corporation and its subsidiaries (the “Company”) as of June 30, 20202023 and 2019,2022, and the related consolidated statements of operations, comprehensive income, stockholders’ equity and cash flows for each of the three years in the period ended June 30, 2020,2023, including the related notes and financial statement schedule listed in the accompanying index appearing under Itemitem 15(a)(2) (collectively referred to as the “consolidated financial statements”). We also have audited the Company'sCompany’s internal control over financial reporting as of June 30, 2020,2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of June 30, 20202023, and 2019,2022, and the results of its operations and its cash flows for each of the three years in the period ended June 30, 20202023 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of June 30, 2020,2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.
Changes in Accounting Principles
As discussed in Note 1 to the consolidated financial statements, the Company changed the manner in which it accounts for leases in 2020 and the manner in which it accounts for revenue from contracts with customers in 2019.
Basis for Opinions

The Company'sCompany’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in Management’s Report on Internal Control over Financial Reporting appearing under Item 9A. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company'sCompany’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.

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Definition and Limitations of Internal Control over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.
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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Critical Audit Matters

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

Quantitative Goodwill Impairment Assessment - Specialty Semiconductor Process and PCB and Display Reporting UnitsValuation of Product Inventory

As described in NotesNote 1 and 7to the consolidated financial statements, the Company’s consolidated goodwillinventory balance, net, was $2.0 billion$2,876.8 million as of June 30, 2020,2023, of which product inventory makes up a significant portion of the balance. Inventories are stated at the lower of cost or net realizable value using standard costs that approximate actual costs on a first-in, first-out basis. The carrying value of product inventory is reduced for estimated obsolescence equal to the difference between its cost and the goodwill associated with the Specialty Semiconductor Process (“SSP”) and PCB and Display reporting units was $681.9 million and $907.2 million, respectively. Management recorded chargesestimated net realizable value based on assumptions about future demand for meeting product manufacturing plans. The estimate of $144.2 million and $112.5 million for the impairment of goodwill related to the SSP and PCB and Display reporting units, respectively, during the quarter ended March 31, 2020. Management tests goodwill for impairment annually during the third fiscal quarter as well as whenever events or changes in circumstances indicate that the carrying value may not be recoverable. To determine the fairnet realizable value of the reporting units, management utilized the results derived from incomeinventory is impacted by assumptions regarding general semiconductor market conditions, manufacturing schedules, technology changes, new product introductions and market valuation approachespossible alternative uses, and applied a weighting of 75 percent and 25 percent, respectively. The income approach is estimated through a discounted cash flow analysis. The estimated fair value of each reporting unit was computed by adding the present value of the estimated annual discounted cash flows over a discrete projection period to the residual value of the business at the end of the projection period. This valuation technique requiresrequire management to use significant estimates and assumptions, including long-term growth rates, discount rates and other inputs. The market approach estimates the fair value of the reporting unit by utilizing the market comparable method which is based on revenue and earnings multiples from comparable companies.judgment that may include uncertain elements.

The principal considerations for our determination that performing procedures relating to the quantitative goodwill impairment assessment for the SSP and PCB and Display reporting unitsvaluation of product inventory is a critical audit matter are (i) the significant judgment by management when developing the estimated obsolescence used for determining the fairnet realizable value of the reporting units, which in turn led to significantproduct inventory and (ii) a high degree of auditor judgment, subjectivity, and effort in performing procedures and evaluating management’s significant assumptionsassumption related to the long-term growth rates and discount rates. In addition, the audit effort involved the use of professionals with specialized skill and knowledge to assist in evaluating the audit evidence obtained.future demand for product inventory.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to management’s quantitative goodwill impairment assessment,estimated obsolescence used for determining the net realizable value of product inventory, including controls over the determination of the fair value of the reporting units and controls over development of the related assumptions.future demand for product inventory assumption. These procedures also included, among others, (i) testing management’s process for determining the fairnet realizable value of the reporting units,product inventory, (ii) evaluating the appropriateness of the income and market approaches, (iii) testing the completeness accuracy, and relevanceaccuracy of underlying data used in determining the estimate,net realizable value of product inventory; and (iv)(iii) evaluating the significant assumptionsreasonableness of the assumption used by management related to the long-term growth rates and the discount rates.future demand for product inventory. Evaluating management’s assumptionsassumption related to the long-term growth ratesfuture demand for product inventory involved evaluating whether the assumptionsassumption used by management werewas reasonable considering (i) the current and past performance of the reporting units,Company and (ii) whether the consistency with external market and industry data, and (iii) whether these assumptions wereassumption was consistent with evidence obtained in other areas of the audit. Professionals with specialized skill and knowledge were used to assist in the evaluation of the long-term growth rates and discount rates assumptions.
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Company’s historical activity.

Uncertain Tax Positions Related to the Ongoing Israeli Tax Authority Matter
As described in Notes 1 and 14 to the consolidated financial statements, the Company has recorded liabilities for uncertain tax positions arising from a tax assessment and subsequent Tax Decrees received from the Israel Tax Authority (“ITA”). The calculation of the Company’s tax liabilities associated with the ongoing ITA matter involves dealing with the application of complex tax regulations. Management recognizes liabilities for uncertain tax positions based on the two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained in audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon ultimate settlement. Management re-evaluates uncertain tax positions on a quarterly basis and this evaluation is based on factors including, but not limited to changes in facts or circumstances, changes in tax law, effectively settled issues under audit and new audit activity.
The principal considerations for our determination that performing procedures relating to the uncertain tax positions related to the ongoing ITA matter is a critical audit matter are the significant judgment by management when evaluating uncertain tax positions and the application of complex tax regulations, which in turn led to significant audit effort in performing procedures to evaluate the timely identification and accurate measurement of uncertain tax positions. Also, the evaluation of audit evidence available to support the liability for uncertain tax positions is complex as the nature of the evidence is often subjective, and the audit effort involved the use of professionals with specialized skill and knowledge to assist in evaluating the audit evidence obtained from these procedures.
Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to the identification and recognition of the liability for uncertain tax positions, and controls addressing completeness of the uncertain tax positions, as well as controls over measurement of the liability. These procedures alsoincluded, among others, (i) testing the information used in the calculation of the liability for uncertain tax positions related to the ongoing ITA matter, including evaluating international filing positions, the related final tax returns and communications between the Company and the tax authorities; (ii) testing the calculation of the liability for uncertain tax positions by jurisdiction, including management’s assessment of the technical merits of tax positions related to the ITA matter and estimates of the amount of tax benefit expected to be sustained for the matter; and (iii) testing the completeness of management’s assessment of both the identification of uncertain tax positions and possible outcomes of each uncertain tax position. Professionals with specialized skill and knowledge were used to assist in the evaluation of the completeness and measurement of the liability for uncertain tax positions related to the ITA matter, including evaluating the reasonableness of management’s assessment of whether tax positions are more-likely-than-not of being sustained, the amount of potential benefit to be realized, and the application of relevant tax laws.
/s/ PricewaterhouseCoopers LLP
San Jose, California
August 7, 20204, 2023
We have served as the Company’s auditor since 1977.

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SCHEDULE II
Valuation and Qualifying Accounts
(In thousands)Balance at
Beginning
of Period
Charged to
Expense
Deductions/
Adjustments
Balance
at End
of Period
Fiscal Year Ended June 30, 2021:
Allowance for Credit Losses$11,822 $2,246 $3,968 $18,036 
Allowance for Deferred Tax Assets$181,846 $2,650 $19,937 $204,433 
Fiscal Year Ended June 30, 2022:
Allowance for Credit Losses$18,036 $5,710 $(3,115)$20,631 
Allowance for Deferred Tax Assets$204,433 $8,096 $31,900 $244,429 
Fiscal Year Ended June 30, 2023:
Allowance for Credit Losses$20,631 $19,894 $(6,893)$33,632 
Allowance for Deferred Tax Assets$244,429 $— $14,743 $259,172 
ITEM 9.CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE
None.
ITEM 9A.CONTROLS AND PROCEDURES
Evaluation of Disclosure Controls and Procedures
We conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) (“Disclosure Controls”) as of the end of the period covered by this Annual Report on Form 10-K (this “Report”) required by Exchange Act Rules 13a-15(b) or 15d-15(b). The evaluation of our disclosure controls and procedures was conducted under the supervision and with the participation of our management, including our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”). Based on this evaluation, the CEO and CFO have concluded that as of June 30, 2020,2023, the end of the period covered by this Report, our Disclosure Controls were effective at a reasonable assurance level.
Attached as exhibits to this Report are certifications of the CEO and CFO, which are required in accordance with Rule 13a-14 of the Exchange Act. This Controls and Procedures section includes the information concerning the controls evaluation referred to in the certifications, and it should be read in conjunction with the certifications for a more complete understanding of the topics presented.
Definition of Disclosure Controls
Disclosure Controls are controls and procedures designed to reasonably assure that information required to be disclosed in our reports filed or submitted under the Exchange Act, such as this Report, is recorded, processed, summarized and reported within the time periods specified in the SEC’sSecurities and Exchange Commission’s rules and forms. Disclosure Controls are also designed to reasonably assure that such information is accumulated and communicated to our management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure. Our Disclosure Controls include components of our internal control over financial reporting, which consists of control processes designed to provide reasonable assurance regarding the reliability of our financial reporting and the preparation of financial statements in accordance with generally accepted accounting principles in the United States. To the extent that components of our internal control over financial reporting are included within our Disclosure Controls, they are included in the scope of our annual controls evaluation.
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. Under the supervision and with the participation of our management, including our CEO and CFO, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on criteria established in the framework in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this evaluation, our management concluded that our internal control over financial reporting was effective as of June 30, 2020.2023.
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The effectiveness of our internal control over financial reporting as of June 30, 20202023 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report, which appears in Item 8, “Financial Statements and Supplementary Data” in this Annual Report on Form 10-K.
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Limitations on the Effectiveness of Controls
Our management, including theour CEO and CFO, does not expect that our Disclosure Controls or internal control over financial reporting will prevent all error and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system’s 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 limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision making can be faulty and that breakdowns can occur because of simple error or mistake. Controls can also be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the controls. The design of any system of controls is based in part on certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving our stated goals under all potential future conditions. Over time, controls may become inadequate because of changes in conditions or deterioration in the degree of compliance with policies or procedures. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.
Changes in Internal Control over Financial Reporting
There were no changes in our internal control over financial reporting identified in connection with the evaluation required by Rule 13a-15(d) and 15d-15(d) of the Exchange Act that occurred during the fourth quarter of the fiscal year ended June 30, 20202023 that hashave materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

ITEM 9B.OTHER INFORMATION
None.Rule 10b5-1 Trading Plans Adopted by Officers and Directors During the Fourth Quarter
In the fourth quarter of fiscal 2023, the following officers adopted trading plans to sell shares of our common stock that have been or will be issued upon the vesting of RSUs, or purchased in our employee stock purchase plan, that are intended to satisfy the affirmative defense condition set forth in Rule 10b5-1(c) under the Exchange Act. The material terms of the trading plans other than pricing conditions are set forth in the table below:
Name of OfficerTitle of OfficerDate of AdoptionDurationMaximum Number of Shares to be Sold*
Virendra KirloskarSenior Vice President and Chief Accounting OfficerMay 3, 2023366 days**4,712
Ahmad KhanPresident, Semiconductor Process ControlJune 2, 2023179 days***27,696
* Due to pricing conditions in the trading plans, the number of shares actually sold under the trading plans may be less than the maximum number of shares that can be sold.Shares sold under plans upon the vesting of PRSUs where the performance conditions have not been met at the time of plan adoption or are to be purchased in the future under our employee stock purchase plan are calculated at the maximum number of shares that may be issued, with fractional shares disregarded.

**Mr. Kirloskar’s trading plan terminates when the last trade is placed under the plan.The last scheduled trade is on August 14, 2023; provided that if any scheduled trades are not placed because of trading conditions set forth in the plan, the trading plan will terminate on May 3, 2024.

*** Mr. Khan’s trading plan terminates when the last trade is placed under the plan.The last scheduled trade is on November 10, 2023; provided that if any scheduled trades are not placed because of trading conditions set forth in the plan, the trading plan will terminate on November 28, 2023.
ITEM 9C.DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS
Not applicable.
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PART III

ITEM 10.DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE
For the information required by this Item, see “Information About the Board of Directors and the Nominees,its Committees,” “Information About Executive Officers,” “Our Corporate Governance Practices - Standards of Business Conduct; Whistleblower Hotline and Website,” “Our Corporate Governance Practices - Insider Trading Policy,” “Report of the Audit Committee,” and, if applicable, “Security Ownership of Certain Beneficial Owners and Management—Management - Delinquent Section 16(a) Reports, Beneficial Ownership Reporting Compliance, “Our Corporate Governance Practices—Standards of Business Conduct; Whistleblower Hotline and Website” and “Information About the Board of Directors and Its Committees—Audit Committee” in the Proxy Statement, which is incorporated herein by reference.

ITEM 11.EXECUTIVE COMPENSATION
For the information required by this Item, see “Executive Compensation and Other Matters,” “Director Compensation”“Information About the Board of Directors and Its Committees - Director Compensation,” “Our Corporate Governance Practices - Compensation and Talent Committee Interlocks and Insider Participation,” “Compensation and Talent Committee Report,” and “Information About the Board of Directors and Its Committees—Committees - Compensation Committee—and Talent Committee - Risk Considerations in Our Compensation Programs” in the Proxy Statement, which is incorporated herein by reference.

ITEM 12.SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS
For the information required by this Item, see “Security Ownership of Certain Beneficial Owners and Management” and “Equity Compensation Plan Information” in the Proxy Statement, which is incorporated herein by reference.
ITEM 13.CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE
For the information required by this Item, see “Certain Relationships and Related Transactions” and “Information About the Board of Directors and Its Committees —The- The Board of Directors” in the Proxy Statement, which is incorporated herein by reference.
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ITEM 14.PRINCIPAL ACCOUNTINGACCOUNTANT FEES AND SERVICES
For the information required by this Item, see “Proposal Two: Ratification of Appointment of PricewaterhouseCoopers LLP as Our Independent Registered Public Accounting Firm for the Fiscal Year Ending June 30, 2021”2024” in the Proxy Statement, which is incorporated herein by reference.
PART IV

ITEM 15.EXHIBITS AND FINANCIAL STATEMENT SCHEDULES
(a) The following documents are filed as part of this Annual Report on Form 10-K:
1. Financial Statements:
The following financial statements and schedules of the Registrant are contained in Item 8, “Financial Statements and Supplementary Data” of this Annual Report on Form 10-K:
2. Financial Statement Schedule:
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The following financial statement schedule of the Registrant is filed as part of this Annual Report on Form 10-K and should be read in conjunction with the financial statements:
All other schedules are omitted because they are either not applicable or the required information is shown in the Consolidated Financial Statements or notes thereto.
3. Exhibits

The information required by this Itemitem is set forth in the Exhibit Index following Schedule II included in this Annual Report.below.

Exhibit
Number
Exhibit DescriptionIncorporated by Reference
FormFile No.Exhibit
Number
Filing Date
10-KNo. 000-099923.1August 16, 2019
8-KNo. 000-099923.1November 4, 2022
8-KNo. 000-099924.1November 7, 2014
8-KNo. 000-099924.2November 7, 2014
8-KNo. 000-099924.1June 24, 2022
8-KNo. 000-099924.2June 24, 2022
8-KNo. 000-099924.2March 20, 2019
8-KNo. 000-099924.2March 3, 2020
10-QNo. 000-099924.1October 30, 2020
S-8No. 22828310.1November 8, 2018
10-KNo. 000-0999210.2August 6, 2021
10-KNo. 000-0999210.3August 6, 2021
8-KNo. 000-0999210.1June 24, 2022
10-KNo. 000-0999210.9August 16, 2019
8-KNo. 000-0999210.1June 8, 2022
8-KNo. 000-0999210.1October 20, 2016
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Exhibit
Number
Exhibit DescriptionIncorporated by Reference
FormFile No.Exhibit
Number
Filing Date
10-QNo. 000-0999210.45October 22, 2015
10-QNo. 000-0999210.1April 28, 2023
10-KNo. 000-0999210.10August 5, 2022
10-QNo. 000-0999210.1October 28, 2022
101.INS
XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHXBRL Taxonomy Extension Schema Document
101.CALXBRL Taxonomy Extension Calculation Linkbase Document
101.DEFXBRL Taxonomy Extension Definition Linkbase Document
101.LABXBRL Taxonomy Extension Label Linkbase Document
101.PREXBRL Taxonomy Extension Presentation Linkbase Document
104Cover Page Interactive Data File (the cover page XBRL tags are embedded within the Inline XBRL document).
__________________
*Denotes a management contract, plan or arrangement.
+Certain portions of this document that constitute confidential information have been redacted in accordance with Regulation S-K, Item 601(b)(10).
^Furnished herewith
ITEM 16.     FORM 10-K SUMMARY
None.

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SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 KLA Corporation
August 6, 20203, 2023By: 
/S/    RICHARD P. WALLACE
(Date)Date Richard P. Wallace
 President and Chief Executive Officer
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TableEach person whose signature appears below constitutes and appoints Richard P. Wallace and Bren D. Higgins, and each or any of Contents
them, his or her true and lawful attorney-in-fact and agent, each acting alone, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any or all amendments or supplements (including post-effective amendments) to this Report, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.
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.
 
SignatureTitle Date
/s/    RICHARDRICHARD P. WWALLACEALLACE    
President, Chief Executive Officer and Director (principal executive officer) August 6, 20203, 2023
Richard P. Wallace
/s/     BRENBREN D. HHIGGINSIGGINS
Executive Vice President and Chief Financial Officer (principal financial officer) August 6, 20202, 2023
Bren D. Higgins
/s/    VIRENDRAVIRENDRA A. KKIRLOSKARIRLOSKAR
Senior Vice President and Chief Accounting Officer (principal accounting officer) August 6, 20202, 2023
Virendra A. Kirloskar
/s/    EROBERT M. CALDERONIDWARD W. BARNHOLT
Chairman of the Board and Director August 6, 20202, 2023
Edward W. BarnholtRobert M. Calderoni
/s/    RJENEANNE HANLEYOBERT M. CALDERONI
DirectorAugust 6, 20203, 2023
Robert M. CalderoniJeneanne Hanley
/s/    JEMIKO HIGASHIENEANNE HANLEY
DirectorAugust 6, 20202, 2023
Jeneanne HanleyEmiko Higashi
/s/    EKEVIN J. KENNEDYMIKO HIGASHI 
DirectorAugust 6, 20202, 2023
Emiko HigashiKevin J. Kennedy
/s/    KMICHAEL R. MCMULLENEVIN J. KENNEDY 
DirectorAugust 6, 20202, 2023
Kevin J. KennedyMichael R. McMullen
/s/ GARYGARY B. MMOOREOORE
DirectorAugust 6, 20203, 2023
Gary B. Moore
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/s/    MARIE MYERSDirectorAugust 6, 20202, 2023
Marie Myers
/s/    KIRAN M. PATEL       
DirectorAugust 6, 2020
Kiran M. Patel
/s/    VICTOR PENGKIRAN M. PATEL
DirectorAugust 6, 20202, 2023
Victor PengKiran M. Patel
/s/ RVICTOR PENGOBERT A. RANGO
DirectorAugust 6, 20202, 2023
Victor Peng
/s/    ROBERT A. RANGO  DirectorAugust 2, 2023
Robert A. Rango
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Table of Contents
SCHEDULE II
Valuation and Qualifying Accounts
(In thousands)Balance at
Beginning
of Period
Charged to
Expense
Deductions/
Adjustments
Balance
at End
of Period
Fiscal Year Ended June 30, 2018:
Allowance for Doubtful Accounts$21,636  $—  $(9,997) $11,639  
Allowance for Deferred Tax Assets$120,708  $1,152  $41,710  $163,570  
Fiscal Year Ended June 30, 2019:
Allowance for Doubtful Accounts$11,639  $364  $(2) $12,001  
Allowance for Deferred Tax Assets$163,570  $—  $3,001  $166,571  
Fiscal Year Ended June 30, 2020:
Allowance for Doubtful Accounts$12,001  $(189) $10  $11,822  
Allowance for Deferred Tax Assets$166,571  $—  $15,275  $181,846  
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KLA CORPORATION
EXHIBIT INDEX
Exhibit
Number
Exhibit DescriptionIncorporated by Reference
FormFile No.Exhibit
Number
Filing Date
10-KNo. 000-099923.1August 16, 2019
8-KNo. 000-099923.2July 16, 2019
8-KNo. 000-099924.1November 7, 2014
8-KNo. 000-099924.2November 7, 2014
8-KNo. 000-099924.2March 20, 2019
8-KNo. 000-099924.2March 3, 2020
S-8No. 22828310.1November 8, 2018
10-QNo. 000-0999210.18May 4, 2006
8-KNo. 000-0999210.49August 12, 2014
8-KNo. 000-0999210.1August 2, 2012
8-KNo. 000-0999210.50August 12, 2014
8-KNo. 000-0999210.51August 12, 2014
8-KNo. 000-0999210.46August 12, 2014
8-KNo. 000-0999210.48August 12, 2014
10-KNo. 000-0999210.9August 16, 2019
8-KNo. 000-0999210.1November 30, 2017
8-KNo. 000-0999210.1October 20, 2016
10-QNo. 000-0999210.45October 22, 2015
10-QNo. 000-0999210.1May 6, 2020
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Exhibit
Number
Exhibit DescriptionIncorporated by Reference
FormFile No.Exhibit
Number
Filing Date
8-KNo. 000-0999210.1November 8, 2018
101.INS
XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHXBRL Taxonomy Extension Schema Document
101.CALXBRL Taxonomy Extension Calculation Linkbase Document
101.DEFXBRL Taxonomy Extension Definition Linkbase Document
101.LABXBRL Taxonomy Extension Label Linkbase Document
101.PREXBRL Taxonomy Extension Presentation Linkbase Document
__________________
*Denotes a management contract, plan or arrangement.
+Certain portions of this document that constitute confidential information have been redacted in accordance with Regulation S-K, Item 601(b)(10).



ITEM 16.  FORM 10-K SUMMARY
None.

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