Significant Accounting Policies (Policies) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||
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May 02, 2026 | |||||||||||||||||||||||||||||||||||||
| Accounting Policies [Abstract] | |||||||||||||||||||||||||||||||||||||
| Basis of Presentation | Basis of Presentation These consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (GAAP). The consolidated financial statements include the results of Credo Technology Group Holding Ltd and its wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.
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| Reclassifications | Reclassifications Certain prior period balances were reclassified to conform to the current period’s presentation. None of these reclassifications had an impact on reported net income (loss) or cash flows for any of the periods presented.
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| Use of Estimates | Use of Estimates The preparation of these consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the Company’s consolidated financial statements and accompanying notes. The Company bases its estimates and judgments on historical experience, knowledge of current conditions and beliefs of what could occur in the future, given the available information. Estimates are used for, but not limited to, write-down for excess and obsolete inventories, variable consideration from revenue contracts, determination of the fair value of share-based awards, the realizability of tax assets and estimates of tax reserves, valuation of acquired intangible assets, impairment of long-lived assets and goodwill (as applicable) and incremental borrowing rate used in the Company’s operating lease calculations. Actual results may differ from those estimates and such differences may be material to the financial statements. As new events continue to evolve and additional information becomes available, any changes to these estimates and assumptions will be recognized in the consolidated financial statements as soon as they become known.
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| Foreign Currency | Foreign Currency All of the Company’s subsidiaries use U.S. dollars as their functional currency, except for its entities located in Taiwan, Canada and mainland China. The functional currencies of these entities are their respective local currency. Foreign currency assets and liabilities are remeasured into the functional currencies at the end-of-period exchange rates except for non-monetary assets and liabilities, which are remeasured at historical exchange rates. Revenue and expenses are remeasured at the exchange rates in effect during the period the transactions occurred, except for those expenses related to balance sheet amounts, which are remeasured at historical exchange rates. Gains or losses from foreign currency transactions are included in the consolidated statements of operations as part of ‘other income, net’. Translation gains and losses are recorded in accumulated other comprehensive income as a component of shareholders' equity.
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| Cash, Cash Equivalents and Short-term Investments | Cash, Cash Equivalents and Short-term Investments Cash and cash equivalents are highly liquid investments with insignificant interest rate risk and maturities of three months or less at the time of acquisition. Cash and cash equivalents consist primarily of cash balances in the Company’s bank checking and savings accounts, and government and institutional money market funds. Investments not considered cash equivalents and with maturities of one year or less from the consolidated balance sheet date are classified as short-term investments. Short-term investments consist of certificates of deposit with original maturity dates between three and twelve months. The classification of our short-term investments is determined at the time of purchase, and such determination is reevaluated at each balance sheet date. Our short-term investments include certificates of deposit, which are classified as held-to-maturity. These investments are recorded at amortized cost basis. If the cost of an individual investment exceeds its fair value, we evaluate, among other factors, general market conditions, the duration and extent to which the fair value is less than cost, and our intent and ability to hold the investment. Once a decline in fair value is determined to be other-than-temporary, an impairment charge is recorded and a new cost basis in the investment is established.
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| Business Combinations | Business Combinations The Company allocates the fair value of the purchase consideration of its business acquisitions to the tangible assets, liabilities and intangible assets acquired, including developed technology and in-process research and development (IPR&D), based on their estimated fair values under the acquisition method of accounting. The excess of the fair value of purchase consideration over the fair values of these identifiable assets and liabilities is recorded as goodwill. The estimates and assumptions used in valuing intangible assets include, but are not limited to, the amount and period involved in recreating the acquired intangible assets, discount rate used to determine the present value and asset lives. These estimates are inherently uncertain and, therefore, actual results may differ from the estimates made. Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred.
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| Accounts Receivable | Accounts Receivable Accounts receivable are recorded at the invoiced amount, net of allowance for credit losses. The Company performs periodic credit evaluations of its customers’ financial condition and does not require collateral from them. The Company assesses the collectability by reviewing accounts receivable on a customer-by-customer basis. To manage credit risk, management performs ongoing credit evaluations of the customers’ financial condition, monitors payment performance, and assesses current economic conditions, as well as reasonable and supportable forecasts of future economic conditions, that may affect collectability of the outstanding receivables. Management does not believe that an allowance for credit losses is needed as of May 2, 2026 or May 3, 2025 based on review of credit worthiness of the customers and their payment histories.
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| Inventory | Inventory The Company values its inventory, which includes raw materials, assembly and test, and other manufacturing costs, at the lower of cost and net realizable value. Cost is computed using standard cost, which approximates actual cost, on a first-in, first-out basis. Net realizable value is the estimated selling price of the Company’s products in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. The Company regularly reviews inventory quantities on hand and records write-downs for excess and obsolete inventory based primarily on the shipment history and its estimated forecast of product demand. These factors are impacted by market and economic conditions, technology changes, new product introductions and changes in strategic direction. If the future demand for the Company’s services and products is less favorable than the Company’s forecasts, the value of the inventories may be required to be reduced, which could result in additional expense to the Company and affect its results of operations. Once inventory is written down, its new value is maintained until it is sold, scrapped, or written down for further valuation losses.
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| Property and Equipment, Net | Property and Equipment, Net Property and equipment are stated at cost, net of accumulated depreciation and amortization. Additions, improvements and major renewals are capitalized, and maintenance, repairs and minor renewals are expensed as incurred. Assets are held in construction in progress until placed in service, upon which date, the Company begins to depreciate these assets. When assets are retired or otherwise disposed of, the cost and accumulated depreciation are removed from the accounts and any resulting gain or loss is reflected in the consolidated statements of income in the period realized. Depreciation and amortization is computed using the straight-line method over the estimated useful lives of the assets. Useful lives by asset category are as follows:
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| Leases | Leases The Company determines if an arrangement is a lease at inception. Operating lease right-of-use (ROU) assets and liabilities are recognized at the commencement date of the lease based on the present value of lease payments over the lease term. Operating lease ROU assets also include any initial direct costs and prepayments less lease incentives. Lease terms may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise such options. As the Company's leases do not provide an implicit rate, the Company uses its collateralized incremental borrowing rate based on the information available at the lease commencement date, including lease term, in determining the present value of lease payments. Lease expense for these leases is recognized on a straight line basis over the lease term.
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| Goodwill | Goodwill Goodwill is recorded when the consideration paid for a business acquisition exceeds the fair value of net tangible and intangible assets acquired. Goodwill is measured and tested for impairment annually on the last business day of the fiscal fourth quarter and whenever events or changes in circumstances indicate the carrying amount of goodwill may not be recoverable. The Company first assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount or the Company may determine to proceed directly to the quantitative impairment test. If the Company assesses qualitative factors and concludes that it is more likely than not that the fair value of a reporting unit is less than its carrying amount or if the Company determines not to use the qualitative assessment, then a quantitative impairment test is performed. The quantitative impairment test requires comparing the fair value of the reporting unit to its carrying value, including goodwill. The Company has identified that its business operates as a single operating segment and as a single reporting unit for the purpose of goodwill impairment testing. An impairment exists if the fair value of the reporting unit is lower than its carrying value. If the fair value of the reporting unit is lower than its carrying value, the Company would record an impairment loss in the fiscal quarter in which the determination is made.
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| Impairment of Long-lived Assets | Impairment of Long-lived Assets The Company assesses the impairment of long-lived assets, which consist primarily of property and equipment and intangible assets whenever events or changes in circumstances indicate that such assets might be impaired and the carrying value may not be recoverable. Events or changes in circumstances that may indicate that an asset is impaired include significant decreases in the market value of an asset, significant underperformance relative to expected historical or projected future results of operations, a change in the extent or manner in which an asset is utilized, significant declines in the estimated fair value of the overall Company for a sustained period, shifts in technology, loss of key management or personnel, changes in the Company’s operating model or strategy and competitive forces. If events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable and the expected undiscounted future cash flows attributable to the asset are less than the carrying amount of the asset, an impairment loss equal to the excess of the asset’s carrying value over its fair value is recorded. Fair value is determined based on the present value of estimated expected future cash flows using a discount rate commensurate with the risk involved, quoted market prices or appraised values, depending on the nature of the asset.
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| Revenue Recognition | Revenue Recognition The Company’s customers are primarily original equipment manufacturers who design and manufacture end market devices for the communications and enterprise networks markets. The Company’s revenue is driven by various trends in these markets. The Company recognizes revenue upon transfer of control of promised goods and services in an amount that reflects the consideration it expects to receive in exchange for those goods and services. The Company also considers the constraint on estimates of variable consideration when estimating the total transaction price. The Company’s policy is to record revenue net of any applicable sales, use or excise taxes. Changes in the Company’s contract assets and contract liabilities primarily result from the timing difference between the Company’s performance and the customer’s payment. The Company fulfills its obligations under a contract with a customer by transferring products or services in exchange for consideration from the customer. The Company recognizes a contract asset when it transfers products or services to a customer and the right to consideration is conditional on something other than the passage of time. Accounts receivable are recorded when the customer has been billed or the right to consideration is unconditional other than the passage of time. The Company recognizes deferred revenue when it has received consideration or an amount of consideration is due from the customer and it has a future obligation to transfer products. The Company transacts with customers primarily pursuant to standard purchase orders for delivery of products and generally allows customers to cancel or change purchase orders within limited notice periods prior to the scheduled shipment date. The Company offers standard performance warranties of twelve months after product delivery and offers limited product return rights to certain distributors. The Company recognizes product sales when it transfers control of promised goods in an amount that reflects the consideration to which it expects to be entitled to in exchange for those goods, net of accruals for estimated sales returns and rebates. As of May 2, 2026 and May 3, 2025, the sales returns and rebate reserves were not material.
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| Customer Warrant | Customer Warrant The Company accounts for the warrant issued to Amazon.com NV Investment Holdings LLC as an equity instrument, based on the specific terms of the warrant agreement. When management determines that it is probable that a tranche of the warrant will vest and we recognize the related revenue, the grant date fair value of the associated tranche will be recognized in shareholders’ equity and the underlying expense amortized as a reduction of revenue in proportion to the amount of related revenue recognized.
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| Cost of Revenue | Cost of Revenue Cost of revenue includes cost of materials, including wafers processed by third-party foundries, cost associated with packaging and assembly, testing and shipping, cost of personnel, including share-based compensation, depreciation of equipment associated with manufacturing support, logistics and quality assurance, warranty cost, amortization of intellectual property purchased from third-parties, write-down of inventories, and amortization and impairment of production equipment no longer in use.
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| Shipping and Handling Costs | Shipping and Handling Costs Shipping and handling costs incurred for delivery to customers are expensed as incurred and are included in selling, general and administrative expenses in the Company’s consolidated statements of operations.
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| Research and Development | Research and Development Research and development expenses consist of costs incurred in performing research and development activities and includes salaries, share-based compensation, employee benefits, occupancy costs, pre-production engineering mask costs, and prototype wafer, packaging and test costs. Research and development costs are expensed as incurred.
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| Share-Based Compensation | Share-Based Compensation The Company records compensation expense in connection with share-based awards granted to employees and non-employees in accordance with guidance related to share-based payments. This guidance requires that all share-based compensation be recognized as an expense in the consolidated financial statements and that such cost be measured at the fair value of the award. The Company generally amortizes share-based compensation expense under the straight-line attribution method over the vesting period of the share-based award. For performance-based awards, the Company amortizes share-based compensation expense under the graded vesting method over the vesting period of the award. The Company has elected to use the Black-Scholes option pricing model to determine the fair value of ordinary share options on the dates of grant. Calculating the fair value of share options using the Black-Scholes model requires inputs and assumptions, including the fair value of the Company’s ordinary shares, the expected term of share options and share price volatility. The Company estimates the expected life of options granted based on the simplified method. The Company estimates the volatility of its ordinary shares on the date of grant based on the Company’s historical stock price volatility. The Company has not paid and has no current plans to pay dividends. The Company accounts for forfeitures as they occur. The fair value of each restricted share unit is estimated based on the market price of the Company’s ordinary share on the date of grant. The fair value of each share issued under the Company’s employee share purchase plan is estimated based on the Black-Scholes option pricing model.
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| Income Taxes | Income Taxes The Company is subject to income taxes in the United States and certain foreign jurisdictions. Significant judgment is required in determining the Company’s provision for income taxes and income tax assets and liabilities, including evaluating uncertainties in the application of accounting principles and complex tax laws. The Company uses the asset and liability method to account for income taxes. Current income tax expense or benefit represents the amount of income taxes expected to be payable or refundable for the current year. Under this method, deferred income tax assets and liabilities are determined based on differences between the financial statement reporting and tax bases of assets and liabilities and net operating loss and credit carryforward. Deferred tax assets and liabilities are measured using enacted tax rates applied to taxable income in the years in which those temporary differences are expected to be recovered or settled. A valuation allowance is established when necessary to reduce deferred tax assets to the amount expected to be realized. The Company accounts for uncertain tax positions in accordance with ASC 740‑10, Accounting for Uncertainty in Income Taxes. The Company recognizes the tax effects of an uncertain tax position only if such position is more likely than not to be sustained based solely on its technical merits as of the reporting date and only in an amount more likely than not to be sustained upon review by the tax authorities. Interest and penalties related to uncertain tax positions are classified in the consolidated financial statements as income tax expense.
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| Net Income (Loss) Per Share | Net Income (Loss) Per Share Basic net income (loss) per share is computed using the weighted average number of ordinary shares outstanding during the period. Diluted net income (loss) per share is computed using the weighted average number of ordinary and potentially dilutive shares outstanding during the period using the treasury stock method. Under the treasury stock method, the effect of equity awards outstanding is not included in the computation of diluted net income (loss) per share for periods when their effect is anti-dilutive.
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| Segment Information | Segment Information Operating segments are identified as components of an enterprise about which discrete financial information is available for evaluation by the chief operating decision-maker (CODM) in deciding resource allocation and assessing performance. The Company’s Chief Executive Officer is its CODM. The Company’s CODM reviews financial information presented on a consolidated basis for the purposes of making operating decisions, allocating resources and evaluating financial performance. Consequently, the Company has determined it operates and manages its business in one operating and one reportable segment.
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| Accounting Pronouncement Recently Adopted and Recent Accounting Pronouncements Not Yet Adopted | Accounting Pronouncement Recently Adopted In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740) Improvements to Income Tax Disclosures, which requires disclosure of disaggregated income taxes paid, prescribes standard categories for the components of the effective tax rate reconciliation, and modifies other income tax-related disclosures. This standard is effective for fiscal years beginning after December 15, 2024, and may be applied on a retrospective or prospective basis. The Company adopted this guidance in the fiscal year 2026 on a prospective basis. The adoption did not have a material impact to the Company’s consolidated financial statements. Refer to ‘Note 13. Income Taxes’ for further details. Recent Accounting Pronouncements Not Yet Adopted In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures, which requires disclosure of, in interim and annual reporting periods, additional information about certain expenses in the financial statements. This standard is effective for fiscal years beginning after December 15, 2026, and interim periods beginning after December 15, 2027 and may be applied on a retrospective or prospective basis. The Company is currently evaluating the impact of adopting this guidance on its consolidated financial statements and disclosures. In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326) Measurement of Credit Losses for Accounts Receivable and Contract Assets, providing all entities with a practical expedient when estimating expected credit losses for current accounts receivable and current contract assets arising from transactions accounted for under Topic 606. This ASU is effective for annual reporting periods beginning after December 15, 2025. The Company is currently evaluating the impact of electing the practical expedient and the impact it may have on its consolidated financial statements and disclosures.
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