{"cik":1835632,"taxonomy":"us-gaap","tag":"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest","label":"Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.","entityName":"MARVELL TECHNOLOGY, INC","units":{"USD":[{"start":"2019-02-03","end":"2020-02-01","val":798382000,"accn":"0001835632-22-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2022-03-10","frame":"CY2019"},{"start":"2020-02-02","end":"2021-01-30","val":-322168000,"accn":"0001835632-22-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2022-03-10"},{"start":"2020-02-02","end":"2021-01-30","val":-322200000,"accn":"0001835632-23-000013","fy":2023,"fp":"FY","form":"10-K","filed":"2023-03-09","frame":"CY2020"},{"start":"2021-01-31","end":"2022-01-29","val":-483495000,"accn":"0001835632-22-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2022-03-10"},{"start":"2021-01-31","end":"2022-01-29","val":-483500000,"accn":"0001835632-23-000013","fy":2023,"fp":"FY","form":"10-K","filed":"2023-03-09"},{"start":"2021-01-31","end":"2022-01-29","val":-483500000,"accn":"0001835632-24-000009","fy":2024,"fp":"FY","form":"10-K","filed":"2024-03-13","frame":"CY2021"},{"start":"2022-01-30","end":"2023-01-28","val":85100000,"accn":"0001835632-23-000013","fy":2023,"fp":"FY","form":"10-K","filed":"2023-03-09"},{"start":"2022-01-30","end":"2023-01-28","val":85100000,"accn":"0001835632-24-000009","fy":2024,"fp":"FY","form":"10-K","filed":"2024-03-13"},{"start":"2022-01-30","end":"2023-01-28","val":85100000,"accn":"0001835632-25-000057","fy":2025,"fp":"FY","form":"10-K","filed":"2025-03-12","frame":"CY2022"},{"start":"2023-01-29","end":"2024-02-03","val":-758700000,"accn":"0001835632-24-000009","fy":2024,"fp":"FY","form":"10-K","filed":"2024-03-13"},{"start":"2023-01-29","end":"2024-02-03","val":-758700000,"accn":"0001835632-25-000057","fy":2025,"fp":"FY","form":"10-K","filed":"2025-03-12"},{"start":"2023-01-29","end":"2024-02-03","val":-758700000,"accn":"0001835632-26-000011","fy":2026,"fp":"FY","form":"10-K","filed":"2026-03-11","frame":"CY2023"},{"start":"2024-02-04","end":"2025-02-01","val":-894700000,"accn":"0001835632-25-000057","fy":2025,"fp":"FY","form":"10-K","filed":"2025-03-12"},{"start":"2024-02-04","end":"2025-02-01","val":-894700000,"accn":"0001835632-26-000011","fy":2026,"fp":"FY","form":"10-K","filed":"2026-03-11","frame":"CY2024"},{"start":"2025-02-02","end":"2026-01-31","val":3046600000,"accn":"0001835632-26-000011","fy":2026,"fp":"FY","form":"10-K","filed":"2026-03-11","frame":"CY2025"}]}}