SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	9 Months Ended
Jul. 03, 2026
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited Condensed Consolidated Financial Statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) and in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information. Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. In the opinion of management, these unaudited Condensed Consolidated Financial Statements include all adjustments necessary for a fair presentation of the results for the interim periods. The Company has consolidated all of its majority owned subsidiaries and entities over which it has control. All intercompany balances and transactions have been eliminated as part of the consolidation.
Consolidation	These Condensed Consolidated Financial Statements and the accompanying notes are unaudited and should be read in conjunction with the Consolidated Financial Statements and notes thereto for the fiscal year ended October 3, 2025 included in the Company’s Annual Report on Form 10-K, which was filed with the SEC on November 18, 2025.
Subsequent Events	The Company considers events or transactions that occur after the balance sheet date, but before the financial statements are issued, to provide additional evidence relative to certain estimates or to identify matters that require additional disclosures.
Reclassification of Prior Period Presentation	Reclassification of Prior Period Presentation Certain prior period amounts in the Notes to the Condensed Consolidated Financial Statements have had a change in presentation to conform to current period presentation. This change does not affect previously reported results.
Segment Reporting	Segment Reporting The Company has two reportable operating segments; (i) Medical and (ii) Industrial, which aligns with how its Chief Executive Officer, who is the Company's Chief Operating Decision Maker (“CODM”), reviews the Company’s performance.
Fiscal Year	Fiscal Year The fiscal years of the Company as reported are the 52 or 53-week periods ending on the Friday nearest September 30. Fiscal year 2026 is the 52-week period ending October 2, 2026. Fiscal year 2025 was the 53-week period that ended on October 3, 2025. The fiscal quarters ended July 3, 2026 and July 4, 2025 were both 13-week periods. The nine-month fiscal periods ended July 3, 2026 and July 4, 2025 were a 39-week period and a 40-week period, respectively.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Condensed Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting periods. Such estimates include the valuation of inventories, valuation of goodwill and intangible assets, receivables, warranties, refund liabilities, long-lived asset valuations, impairment of investments, valuation of financial instruments, and taxes on income. Actual results could differ from these estimates.
Cash and Cash Equivalents, Restricted Cash	Cash and Cash Equivalents The Company considers unrestricted currency on hand, demand deposits, time deposits, and all highly-liquid investments with an original maturity of three months or less at the date of purchase to be cash and cash equivalents. Restricted Cash Restricted cash primarily consists of cash collateral related to certain leases and inventory arrangements. Restricted cash is included in other assets on the Company's Condensed Consolidated Balance Sheets.
Concentration of Risk	Concentration of Risk Financial instruments that potentially expose the Company to concentrations of credit risk consist principally of cash, cash equivalents, marketable securities, certificates of deposit, and trade accounts receivable. Cash held with financial institutions may exceed the Federal Deposit Insurance Corporation insurance limits or similar limits in foreign jurisdictions. To date, the Company has not realized any losses on its deposits of cash and cash equivalents. The Company performs ongoing credit evaluations of its customers and, except for government tenders, group purchases, and orders with a letter of credit, its industrial customers often provide a down payment. The Company maintains an allowance for credit losses based upon the expected collectability of all accounts receivable. The Company obtains some of the components in its products from a limited group of suppliers or from a single-source supplier. When these suppliers are unable to meet the Company's supply needs, the Company's production is negatively impacted.
Equity Method Investments and Marketable Securities	Equity Method Investments The Company accounts for its equity investments in privately-held companies under the equity method of accounting if the Company has the ability to exercise significant influence in, but not control of, these investments. The Company records impairment losses on its equity method investments if an impairment exists and is deemed to be other-than-temporary, which is based on various factors, including but not limited to, the length of time the fair value of the investment is below the carrying value, the absence of an ability to recover the carrying amount of the investment, and the inability of the investee to sustain an earnings capacity that would justify the carrying amount of the investment. Marketable Securities The Company's marketable securities consist primarily of financial instruments such as United States treasury securities, United States agency obligations, certificates of deposit, corporate bonds, commercial paper, money market funds, and equity securities. Marketable Debt Securities The Company's marketable debt securities are classified as available-for-sale. Classification of marketable debt securities is determined at the time of purchase, and the Company reevaluates such classification as of each balance sheet date. Marketable debt securities are recorded at estimated fair value and included in cash and cash equivalents, marketable securities, and other assets within the Condensed Consolidated Balance Sheets. Any unrealized gains or losses are included in accumulated other comprehensive loss within the Condensed Consolidated Balance Sheets. When the fair value of a marketable debt security declines below its amortized cost basis, any portion of that decline attributable to credit losses, to the extent expected to be nonrecoverable before the sale of the security, is recognized in the Condensed Consolidated Statements of Operations. When the fair value of a marketable debt security declines below its amortized cost basis due to changes in interest rates, such amounts are recorded in other comprehensive income (loss) and are recognized in the Condensed Consolidated Statements of Operations only if the Company sells or intends to sell the security before recovery of its cost basis. There were no impairments related to marketable debt securities recorded during the three and nine months ended July 3, 2026 and July 4, 2025. Marketable Equity Securities Marketable equity securities are stated at fair value as determined by the most recently traded price of each security at the balance sheet date and included in other assets within the Condensed Consolidated Balance Sheets. All unrealized gains and losses on marketable equity securities are recorded as part of other (expense) income, net in the Company's Condensed Consolidated Statements of Operations.
Goodwill and Intangible Assets	Goodwill and Intangible Assets Goodwill is recorded when the purchase price of an acquisition exceeds the fair value of the net identified tangible and intangible assets acquired. Purchased intangible assets are carried at cost, net of accumulated amortization, and are included in intangible assets, net in the Company's Condensed Consolidated Balance Sheets. Intangible assets with finite lives are amortized over their estimated useful lives of primarily two to seven years using the straight-line method.
Business Combinations	Business Combinations The Company uses the acquisition method of accounting for acquired businesses. Under the acquisition method, the Company’s financial statements reflect the operations of an acquired business starting from the date of acquisition. The assets acquired and liabilities assumed are recorded at their respective estimated fair values at the date of the acquisition. Useful lives of identified tangible and intangible assets are determined based on the expected time period in which the cash flows of the related assets are expected to be realized. Any excess of the purchase price over the estimated fair values of the identifiable net assets acquired is recorded as goodwill. Any excess of the estimated fair values of the identifiable net assets acquired over the purchase price is recorded as a gain on bargain purchase. Transactions between entities under common control are excluded from the scope of the business combinations guidance. The Company accounts for transfers of assets, net assets or equity interests between entities under common control prospectively at the parent's carrying values.
Impairment of Long-lived Assets, Intangible Assets, and Goodwill	Impairment of Long-lived Assets, Intangible Assets, and Goodwill The Company reviews long-lived assets and identifiable intangible assets with finite lives for impairment whenever events or changes in circumstances indicate that the carrying amount of these assets may not be recoverable. The Company assesses these assets for impairment based on their estimated undiscounted future cash flows. If the carrying value of the assets exceeds the estimated future undiscounted cash flows, the Company recognizes an impairment loss based on the excess of the carrying amount over the fair value of the assets. The Company evaluates goodwill for impairment at least annually at the beginning of the fourth quarter of each fiscal year or whenever an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. The evaluation includes consideration of qualitative factors including industry and market considerations, overall financial performance, and other relevant events and factors affecting the reporting unit. If the Company determines that a quantitative analysis is necessary, the Company performs a step one analysis, which consists of a comparison of the fair value of a reporting unit against its carrying amount, including the goodwill allocated to each reporting unit. During the three months ended July 4, 2025, changes in facts and circumstances related to a sustained decrease in the Company's stock price, a decrease in its market capitalization, and downward revisions in its longer term forecast received during the quarter, which included the impact of tariffs and the China Ministry of Commerce (“MOFCOM”) initiating two investigations related to medical products imported into China (the “MOFCOM Investigations”), resulted in the Company determining that an indicator of possible impairment existed within its reporting units. Accordingly, in connection with the preparation of its financial statements for the fiscal quarter ended July 4, 2025, the Company performed a quantitative impairment analysis to determine the fair values of those reporting units, using both an income approach utilizing the discounted cash flow method and a market approach utilizing the public company market multiple method. Based on the output of the analysis, the Company determined that the carrying amount of its Medical reporting unit exceeded its fair value. Accordingly, the Company recorded $93.9 million of impairment charge to its Medical reporting unit within impairment of goodwill in the Condensed Consolidated Statements of Operations.
Loss Contingencies	Loss Contingencies From time to time, the Company is involved in legal proceedings, claims, and government inspections or investigations, customs and duties audits, and other contingency matters, both inside and outside the United States, arising in the ordinary course of its business or otherwise. The Company accrues amounts for probable losses, to the extent they can be reasonably estimated, that it believes are adequate to address any liabilities related to legal proceedings and other loss contingencies that the Company believes will result in a probable loss (including, among other things, probable settlement value). A loss or a range of loss is disclosed when it is reasonably possible that a material loss will be incurred and can be estimated or when it is reasonably possible that the amount of a loss, when material, will exceed the recorded provision. When a loss contingency is probable but not reasonably estimable, the nature of the contingency and the fact that an estimate cannot be made is disclosed.
Supplier Finance Programs	Supplier Finance Programs The Company previously participated in voluntary supply chain finance programs with a financial intermediary that provided participating suppliers the option to be paid by the intermediary earlier than the original invoice due date. The Company’s responsibility under these arrangements was limited to making payments on the terms originally negotiated with its suppliers, regardless of whether the intermediary paid the supplier in advance of the original due date. The Company did not receive fees, payments, extended payment terms, or other direct economic benefits from the intermediary.
Environmental Obligations	The Company's operations and facilities, past and present, are subject to environmental laws, including laws that regulate the handling, storage, transport, and disposal of hazardous substances. Certain of those laws impose cleanup liabilities under certain circumstances. In connection with those laws and certain of our past and present operations and facilities, the Company is obligated to indemnify Varian Medical Systems, Inc. ("Varian") for the cleanup liabilities related to prior corporate restructuring activities.
Product Warranty	Product Warranty The Company warrants most of its products for a specific period of time, usually 12 to 27 months from delivery or acceptance, against material defects. The Company provides for the estimated future costs of warranty obligations in cost of revenues when the related revenues are recognized. The accrued warranty costs represent the best estimate at the time of sale of the total costs that the Company will incur to repair or replace product parts that fail while still under warranty. These amounts are included within accrued liabilities and other current liabilities in the Condensed Consolidated Balance Sheets. The amount of the accrued estimated warranty costs obligation for established products is primarily based on historical experience of product failures, adjusted for current information on repair costs. For new products, estimates include the historical experience of similar products, as well as a reasonable allowance for warranty expenses associated with new products. On a quarterly basis, the Company reviews the accrued warranty costs and updates the historical warranty cost trends, if required.
Leases	Leases The Company determines if an arrangement is or contains a lease at the inception of an arrangement. The Company's operating lease right-of-use ("ROU") assets represent the right to use an underlying asset over the lease term and lease liabilities represent its obligation to make lease payments arising from the lease. ROU assets may also include initial direct costs incurred and prepaid lease payments, less lease incentives. Lease liabilities and their corresponding ROU assets are recognized based on the present value of lease payments over the lease term, discounted using the Company's incremental borrowing rate. The Company recognizes operating leases with lease terms of more than twelve months in operating lease assets, current operating lease liabilities, and operating lease liabilities on its Condensed Consolidated Balance Sheets. The Company recognizes finance leases with lease terms of more than twelve months in property, plant, and equipment, net, accrued liabilities and other current liabilities, and other long-term liabilities on its Condensed Consolidated Balance Sheets. For purposes of calculating lease liabilities and the corresponding ROU assets, the Company's lease term may include options to extend or terminate the lease when it is reasonably certain that it will exercise that option.
Revenue Recognition	Revenue Recognition The Company’s revenues are derived primarily from the sale of hardware and services. The Company recognizes its revenues net of any value-added or sales tax and net of sales discounts. The Company sells a high proportion of its X-ray products to a limited number of OEM customers. X-ray imaging components including X-ray tubes, digital detectors and image-processing tools, and security and inspection products are generally sold on a stand-alone basis. However, the Company occasionally sells its digital detectors, X-ray tubes and imaging processing tools as a package that is optimized for digital X-ray imaging and sells its Linatron® X-ray linear accelerators together with its image processing software and image detection products to OEM customers that incorporate them into their inspection or irradiation systems and processes. Service contracts are often sold with certain security and inspection products and computer-aided detection products. The Company determines revenue recognition through the following steps: •Identification of the contract, or contracts, with a customer •Identification of the performance obligations in the contract •Determination of the transaction price •Allocation of the transaction price to the performance obligations in the contract •Recognition of revenue when, or as, a performance obligation is satisfied Contracts and Performance Obligations The Company accounts for a contract with a customer when there is an 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 the consideration is probable. The Company's performance obligations consist mainly of transferring control of products and services identified in the contracts or purchase orders. For each contract, the Company considers the obligation to transfer products and services to the customer, which are distinct, to be performance obligations. Transaction Price and Allocation to Performance Obligations Transaction prices of products or services are typically based on contracted rates. To the extent that the transaction price includes variable consideration, the Company estimates the amount of variable consideration that should be included in the transaction price utilizing the expected value method when there is a large number of transactions with similar characteristics or the most likely amount method when there are two possible outcomes, depending on the circumstances of the transaction, to which the Company expects to be entitled. Variable consideration is included in the transaction price if, in the Company’s judgment, it is probable that a significant future reversal of cumulative revenue under the contract will not occur. Estimates of variable consideration and determination of whether to include estimated amounts in the transaction price are based largely on an assessment of the Company’s anticipated performance and all information (historical, current, and forecasted) that is reasonably available. The Company allows customers to return specific parts of purchased X-ray tubes for a partial refund credit, which is identified as variable consideration. For sales with a right of return, revenue is reduced and a liability is recorded for expected returns, and an asset is recorded for the right to recover products from customers on settling the liability. The Company recognizes a reduction to revenue and cost of sales at the time of sale and a corresponding refund liability and right of return asset. The Company records this estimate based on the historical volume of product returns and adjusts the estimate on a quarterly basis based on the current quarter sales and current quarter returns. If a contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance obligations require an allocation of the transaction price based on the estimated relative standalone selling prices of the promised products or services underlying each performance obligation. The Company determines standalone selling prices based on the price at which the performance obligation could be sold separately. Recognition of Revenue Revenue is recognized when, or as, obligations under the terms of a contract are satisfied, which occurs when control of the promised products or services is transferred to customers. Revenue is measured as the amount of consideration the Company expects to receive in exchange for transferring products or services to a customer. Product revenue is generally recognized when the customer obtains control of the Company’s product, which occurs at a point in time, and may be upon shipment or upon delivery based on the contractual shipping terms of a contract. Service revenue is generally recognized over the term of the service contract. Services are expected to be transferred to the customer throughout the term of the contract, and the Company believes recognizing revenue ratably over the term of the contract best depicts the transfer of value to the customer. Disaggregation of Revenue Revenue is disaggregated from contracts between geography and by reportable operating segment, which the Company believes best depicts how the nature, amount, timing, and uncertainty of revenues and cash flows are affected by economic factors. Refer to Note 13, Segment Information, for the disaggregation of the Company’s revenue based on reportable operating segments and Note 2, Revenue, for the disaggregation of revenue by geographic region and country. Contract Balances Contract liabilities are included within the deferred revenues and other long-term liabilities balances in the Condensed Consolidated Balance Sheets. The Company does not have any material contract assets. Deferred revenue represents the Company's obligation to transfer goods or services to its customers for which it has already received consideration (or the amount is due) from the customer. The Company's deferred revenue balance primarily relates to contract advances and billings for warranty contracts. Deferred revenue that is estimated to be recognized during the following twelve-month period is recorded as deferred revenues and the remaining portion is recorded as other long-term liabilities in the Condensed Consolidated Balance Sheets. Costs to Obtain or Fulfill a Customer Contract The Company has certain costs to obtain and fulfill a customer contract, such as commissions and shipping costs. The Company recognizes the incremental costs of obtaining contracts as an expense when incurred if the amortization period of the assets that the Company otherwise would have recognized is one year or less. Incremental costs of obtaining contracts that would be recognized over greater than one year are not material. The Company accounts for shipping and handling activities related to contracts with customers as costs to fulfill the promise to transfer the associated products. These costs are included as a component of cost of revenues.
Recently Adopted Accounting Pronouncements and Recent Accounting Standards or Updates Not Yet Effective	Recently Adopted Accounting Pronouncements None. Recent Accounting Standards or Updates Not Yet Effective In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This standard requires public companies to disclose, in interim and annual reporting periods, additional information about certain expenses in the notes to the financial statements. This standard is effective for annual periods beginning after December 15, 2026, and interim periods within annual reporting periods beginning after December 15, 2027, but early adoption is permitted. The Company is currently evaluating the impact of this standard on its Condensed Consolidated Financial Statements and disclosures. In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. ASU 2023-09 requires public companies to annually (1) disclose specific categories in the rate reconciliation and (2) provide additional information for reconciling items that meet a quantitative threshold (if the effect of those reconciling items is equal to or greater than 5 percent of the amount computed by multiplying pretax income or loss by the applicable statutory income tax rate). ASU 2023-09 became effective for the Company's annual periods beginning in fiscal year 2026. The Company will provide the required disclosures in its Annual Report on Form 10-K for the year ended October 2, 2026.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

9 Months Ended

Jul. 03, 2026

The accompanying unaudited Condensed Consolidated Financial Statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) and in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information. Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. In the opinion of management, these unaudited Condensed Consolidated Financial Statements include all adjustments necessary for a fair presentation of the results for the interim periods. The Company has consolidated all of its majority owned subsidiaries and entities over which it has control. All intercompany balances and transactions have been eliminated as part of the consolidation.

Consolidation

These Condensed Consolidated Financial Statements and the accompanying notes are unaudited and should be read in conjunction with the Consolidated Financial Statements and notes thereto for the fiscal year ended October 3, 2025 included in the Company’s Annual Report on Form 10-K, which was filed with the SEC on November 18, 2025.

Subsequent Events

The Company considers events or transactions that occur after the balance sheet date, but before the financial statements are issued, to provide additional evidence relative to certain estimates or to identify matters that require additional disclosures.

Reclassification of Prior Period Presentation

Certain prior period amounts in the Notes to the Condensed Consolidated Financial Statements have had a change in presentation to conform to current period presentation. This change does not affect previously reported results.

Segment Reporting

The Company has two reportable operating segments; (i) Medical and (ii) Industrial, which aligns with how its Chief Executive Officer, who is the Company's Chief Operating Decision Maker (“CODM”), reviews the Company’s performance.

Fiscal Year

The fiscal years of the Company as reported are the 52 or 53-week periods ending on the Friday nearest September 30. Fiscal year 2026 is the 52-week period ending October 2, 2026. Fiscal year 2025 was the 53-week period that ended on October 3, 2025. The fiscal quarters ended July 3, 2026 and July 4, 2025 were both 13-week periods. The nine-month fiscal periods ended July 3, 2026 and July 4, 2025 were a 39-week period and a 40-week period, respectively.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Condensed Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting periods. Such estimates include the valuation of inventories, valuation of goodwill and intangible assets, receivables, warranties, refund liabilities, long-lived asset valuations, impairment of investments, valuation of financial instruments, and taxes on income. Actual results could differ from these estimates.

Cash and Cash Equivalents, Restricted Cash

Cash and Cash Equivalents

The Company considers unrestricted currency on hand, demand deposits, time deposits, and all highly-liquid investments with an original maturity of three months or less at the date of purchase to be cash and cash equivalents.

Restricted Cash

Restricted cash primarily consists of cash collateral related to certain leases and inventory arrangements. Restricted cash is included in other assets on the Company's Condensed Consolidated Balance Sheets.

Concentration of Risk

Financial instruments that potentially expose the Company to concentrations of credit risk consist principally of cash, cash equivalents, marketable securities, certificates of deposit, and trade accounts receivable. Cash held with financial institutions may exceed the Federal Deposit Insurance Corporation insurance limits or similar limits in foreign jurisdictions. To date, the Company has not realized any losses on its deposits of cash and cash equivalents. The Company performs ongoing credit evaluations of its customers and, except for government tenders, group purchases, and orders with a letter of credit, its industrial customers often provide a down payment. The Company maintains an allowance for credit losses based upon the expected collectability of all accounts receivable. The Company obtains some of the components in its products from a limited group of suppliers or from a single-source supplier. When these suppliers are unable to meet the Company's supply needs, the Company's production is negatively impacted.

Equity Method Investments and Marketable Securities

Equity Method Investments

The Company accounts for its equity investments in privately-held companies under the equity method of accounting if the Company has the ability to exercise significant influence in, but not control of, these investments. The Company records impairment losses on its equity method investments if an impairment exists and is deemed to be other-than-temporary, which is based on various factors, including but not limited to, the length of time the fair value of the investment is below the carrying value, the absence of an ability to recover the carrying amount of the investment, and the inability of the investee to sustain an earnings capacity that would justify the carrying amount of the investment.

Marketable Securities

The Company's marketable securities consist primarily of financial instruments such as United States treasury securities, United States agency obligations, certificates of deposit, corporate bonds, commercial paper, money market funds, and equity securities.

Marketable Debt Securities

The Company's marketable debt securities are classified as available-for-sale. Classification of marketable debt securities is determined at the time of purchase, and the Company reevaluates such classification as of each balance sheet date. Marketable debt securities are recorded at estimated fair value and included in cash and cash equivalents, marketable securities, and other assets within the Condensed Consolidated Balance Sheets. Any unrealized gains or losses are included in accumulated other comprehensive loss within the Condensed Consolidated Balance Sheets. When the fair value of a marketable debt security declines below its amortized cost basis, any portion of that decline attributable to credit losses, to the extent expected to be nonrecoverable before the sale of the security, is recognized in the Condensed Consolidated Statements of Operations. When the fair value of a marketable debt security declines below its amortized cost basis due to changes in interest rates, such amounts are recorded in other comprehensive income (loss) and are recognized in the Condensed Consolidated Statements of Operations only if the Company sells or intends to sell the security before recovery of its cost basis. There were no impairments related to marketable debt securities recorded during the three and nine months ended July 3, 2026 and July 4, 2025.

Marketable Equity Securities

Marketable equity securities are stated at fair value as determined by the most recently traded price of each security at the balance sheet date and included in other assets within the Condensed Consolidated Balance Sheets. All unrealized gains and losses on marketable equity securities are recorded as part of other (expense) income, net in the Company's Condensed Consolidated Statements of Operations.

Goodwill and Intangible Assets

Goodwill is recorded when the purchase price of an acquisition exceeds the fair value of the net identified tangible and intangible assets acquired. Purchased intangible assets are carried at cost, net of accumulated amortization, and are included in intangible assets, net in the Company's Condensed Consolidated Balance Sheets. Intangible assets with finite lives are amortized over their estimated useful lives of primarily two to seven years using the straight-line method.

Business Combinations

The Company uses the acquisition method of accounting for acquired businesses. Under the acquisition method, the Company’s financial statements reflect the operations of an acquired business starting from the date of acquisition. The assets acquired and liabilities assumed are recorded at their respective estimated fair values at the date of the acquisition. Useful lives of identified tangible and intangible assets are determined based on the expected time period in which the cash flows of the related assets are expected to be realized. Any excess of the purchase price over the estimated fair values of the identifiable net assets acquired is recorded as goodwill. Any excess of the estimated fair values of the identifiable net assets acquired over the purchase price is recorded as a gain on bargain purchase.

Transactions between entities under common control are excluded from the scope of the business combinations guidance. The Company accounts for transfers of assets, net assets or equity interests between entities under common control prospectively at the parent's carrying values.

Impairment of Long-lived Assets, Intangible Assets, and Goodwill

The Company reviews long-lived assets and identifiable intangible assets with finite lives for impairment whenever events or changes in circumstances indicate that the carrying amount of these assets may not be recoverable. The Company assesses these assets for impairment based on their estimated undiscounted future cash flows. If the carrying value of the assets exceeds the estimated future undiscounted cash flows, the Company recognizes an impairment loss based on the excess of the carrying amount over the fair value of the assets.

The Company evaluates goodwill for impairment at least annually at the beginning of the fourth quarter of each fiscal year or whenever an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. The evaluation includes consideration of qualitative factors including industry and market considerations, overall financial performance, and other relevant events and factors affecting the reporting unit. If the Company determines that a quantitative analysis is necessary, the Company performs a step one analysis, which consists of a comparison of the fair value of a reporting unit against its carrying amount, including the goodwill allocated to each reporting unit.

During the three months ended July 4, 2025, changes in facts and circumstances related to a sustained decrease in the Company's stock price, a decrease in its market capitalization, and downward revisions in its longer term forecast received during the quarter, which included the impact of tariffs and the China Ministry of Commerce (“MOFCOM”) initiating two investigations related to medical products imported into China (the “MOFCOM Investigations”), resulted in the Company determining that an indicator of possible impairment existed within its reporting units. Accordingly, in connection with the preparation of its financial statements for the fiscal quarter ended July 4, 2025, the Company performed a quantitative impairment analysis to determine the fair values of those reporting units, using both an income approach utilizing the discounted cash flow method and a market approach utilizing the public company market multiple method. Based on the output of the analysis, the Company determined that the carrying amount of its Medical reporting unit exceeded its fair value. Accordingly, the Company recorded $93.9 million of impairment charge to its Medical reporting unit within impairment of goodwill in the Condensed Consolidated Statements of Operations.

Loss Contingencies

From time to time, the Company is involved in legal proceedings, claims, and government inspections or investigations, customs and duties audits, and other contingency matters, both inside and outside the United States, arising in the ordinary course of its business or otherwise. The Company accrues amounts for probable losses, to the extent they can be reasonably estimated, that it believes are adequate to address any liabilities related to legal proceedings and other loss contingencies that the Company believes will result in a probable loss (including, among other things, probable settlement value). A loss or a range of loss is disclosed when it is reasonably possible that a material loss will be incurred and can be estimated or when it is reasonably possible that the amount of a loss, when material, will exceed the recorded provision. When a loss contingency is probable but not reasonably estimable, the nature of the contingency and the fact that an estimate cannot be made is disclosed.

Supplier Finance Programs

The Company previously participated in voluntary supply chain finance programs with a financial intermediary that provided participating suppliers the option to be paid by the intermediary earlier than the original invoice due date. The Company’s responsibility under these arrangements was limited to making payments on the terms originally negotiated with its suppliers, regardless of whether the intermediary paid the supplier in advance of the original due date. The Company did not receive fees, payments, extended payment terms, or other direct economic benefits from the intermediary.

Environmental Obligations

The Company's operations and facilities, past and present, are subject to environmental laws, including laws that regulate the handling, storage, transport, and disposal of hazardous substances. Certain of those laws impose cleanup liabilities under certain circumstances. In connection with those laws and certain of our past and present operations and facilities, the Company is obligated to indemnify Varian Medical Systems, Inc. ("Varian") for the cleanup liabilities related to prior corporate restructuring activities.

Product Warranty

The Company warrants most of its products for a specific period of time, usually 12 to 27 months from delivery or acceptance, against material defects. The Company provides for the estimated future costs of warranty obligations in cost of revenues when the related revenues are recognized. The accrued warranty costs represent the best estimate at the time of sale of the total costs that the Company will incur to repair or replace product parts that fail while still under warranty. These amounts are included within accrued liabilities and other current liabilities in the Condensed Consolidated Balance Sheets.

The amount of the accrued estimated warranty costs obligation for established products is primarily based on historical experience of product failures, adjusted for current information on repair costs. For new products, estimates include the historical experience of similar products, as well as a reasonable allowance for warranty expenses associated with new products. On a quarterly basis, the Company reviews the accrued warranty costs and updates the historical warranty cost trends, if required.

Leases

The Company determines if an arrangement is or contains a lease at the inception of an arrangement. The Company's operating lease right-of-use ("ROU") assets represent the right to use an underlying asset over the lease term and lease liabilities represent its obligation to make lease payments arising from the lease. ROU assets may also include initial direct costs incurred and prepaid lease payments, less lease incentives. Lease liabilities and their corresponding ROU assets are recognized based on the present value of lease payments over the lease term, discounted using the Company's incremental borrowing rate. The Company recognizes operating leases with lease terms of more than twelve months in operating lease assets, current operating lease liabilities, and operating lease liabilities on its Condensed Consolidated Balance Sheets. The Company recognizes finance leases with lease terms of more than twelve months in property, plant, and equipment, net, accrued liabilities and other current liabilities, and other long-term liabilities on its Condensed Consolidated Balance Sheets. For purposes of calculating lease liabilities and the corresponding ROU assets, the Company's lease term may include options to extend or terminate the lease when it is reasonably certain that it will exercise that option.

Revenue Recognition

The Company’s revenues are derived primarily from the sale of hardware and services. The Company recognizes its revenues net of any value-added or sales tax and net of sales discounts.

The Company sells a high proportion of its X-ray products to a limited number of OEM customers. X-ray imaging components including X-ray tubes, digital detectors and image-processing tools, and security and inspection products are generally sold on a stand-alone basis. However, the Company occasionally sells its digital detectors, X-ray tubes and imaging processing tools as a package that is optimized for digital X-ray imaging and sells its Linatron® X-ray linear accelerators together with its image processing software and image detection products to OEM customers that incorporate them into their inspection or irradiation systems and processes. Service contracts are often sold with certain security and inspection products and computer-aided detection products.

The Company determines revenue recognition through the following steps:

•Identification of the contract, or contracts, with a customer

•Identification of the performance obligations in the contract

•Determination of the transaction price

•Allocation of the transaction price to the performance obligations in the contract

•Recognition of revenue when, or as, a performance obligation is satisfied

Contracts and Performance Obligations

The Company accounts for a contract with a customer when there is an 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 the consideration is probable. The Company's performance obligations consist mainly of transferring control of products and services identified in the contracts or purchase orders. For each contract, the Company considers the obligation to transfer products and services to the customer, which are distinct, to be performance obligations.

Transaction Price and Allocation to Performance Obligations

Transaction prices of products or services are typically based on contracted rates. To the extent that the transaction price includes variable consideration, the Company estimates the amount of variable consideration that should be included in the transaction price utilizing the expected value method when there is a large number of transactions with similar characteristics or the most likely amount method when there are two possible outcomes, depending on the circumstances of the transaction, to which the Company expects to be entitled. Variable consideration is included in the transaction price if, in the Company’s judgment, it is probable that a significant future reversal of cumulative revenue under the contract will not occur. Estimates of variable consideration and

determination of whether to include estimated amounts in the transaction price are based largely on an assessment of the Company’s anticipated performance and all information (historical, current, and forecasted) that is reasonably available.

The Company allows customers to return specific parts of purchased X-ray tubes for a partial refund credit, which is identified as variable consideration. For sales with a right of return, revenue is reduced and a liability is recorded for expected returns, and an asset is recorded for the right to recover products from customers on settling the liability. The Company recognizes a reduction to revenue and cost of sales at the time of sale and a corresponding refund liability and right of return asset. The Company records this estimate based on the historical volume of product returns and adjusts the estimate on a quarterly basis based on the current quarter sales and current quarter returns.

If a contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance obligations require an allocation of the transaction price based on the estimated relative standalone selling prices of the promised products or services underlying each performance obligation. The Company determines standalone selling prices based on the price at which the performance obligation could be sold separately.

Recognition of Revenue

Revenue is recognized when, or as, obligations under the terms of a contract are satisfied, which occurs when control of the promised products or services is transferred to customers. Revenue is measured as the amount of consideration the Company expects to receive in exchange for transferring products or services to a customer.

Product revenue is generally recognized when the customer obtains control of the Company’s product, which occurs at a point in time, and may be upon shipment or upon delivery based on the contractual shipping terms of a contract.

Service revenue is generally recognized over the term of the service contract. Services are expected to be transferred to the customer throughout the term of the contract, and the Company believes recognizing revenue ratably over the term of the contract best depicts the transfer of value to the customer.

Disaggregation of Revenue

Revenue is disaggregated from contracts between geography and by reportable operating segment, which the Company believes best depicts how the nature, amount, timing, and uncertainty of revenues and cash flows are affected by economic factors. Refer to Note 13, Segment Information, for the disaggregation of the Company’s revenue based on reportable operating segments and Note 2, Revenue, for the disaggregation of revenue by geographic region and country.

Contract Balances

Contract liabilities are included within the deferred revenues and other long-term liabilities balances in the Condensed Consolidated Balance Sheets. The Company does not have any material contract assets.

Deferred revenue represents the Company's obligation to transfer goods or services to its customers for which it has already received consideration (or the amount is due) from the customer. The Company's deferred revenue balance primarily relates to contract advances and billings for warranty contracts.

Deferred revenue that is estimated to be recognized during the following twelve-month period is recorded as deferred revenues and the remaining portion is recorded as other long-term liabilities in the Condensed Consolidated Balance Sheets.

Costs to Obtain or Fulfill a Customer Contract

The Company has certain costs to obtain and fulfill a customer contract, such as commissions and shipping costs. The Company recognizes the incremental costs of obtaining contracts as an expense when incurred if the amortization period of the assets that the Company otherwise would have recognized is one year or less. Incremental costs of obtaining contracts that would be recognized over greater than one year are not material. The Company accounts for shipping and handling activities related to contracts with customers as costs to fulfill the promise to transfer the associated products. These costs are included as a component of cost of revenues.

Recently Adopted Accounting Pronouncements and Recent Accounting Standards or Updates Not Yet Effective

Recently Adopted Accounting Pronouncements

None.

Recent Accounting Standards or Updates Not Yet Effective

In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This standard requires public

companies to disclose, in interim and annual reporting periods, additional information about certain expenses in the notes to the financial statements. This standard is effective for annual periods beginning after December 15, 2026, and interim periods within annual reporting periods beginning after December 15, 2027, but early adoption is permitted. The Company is currently evaluating the impact of this standard on its Condensed Consolidated Financial Statements and disclosures.

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. ASU 2023-09 requires public companies to annually (1) disclose specific categories in the rate reconciliation and (2) provide additional information for reconciling items that meet a quantitative threshold (if the effect of those reconciling items is equal to or greater than 5 percent of the amount computed by multiplying pretax income or loss by the applicable statutory income tax rate). ASU 2023-09 became effective for the Company's annual periods beginning in fiscal year 2026. The Company will provide the required disclosures in its Annual Report on Form 10-K for the year ended October 2, 2026.