ORGANIZATION OF THE COMPANY	12 Months Ended
Mar. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
ORGANIZATION OF THE COMPANY	ORGANIZATION OF THE COMPANY Flex Ltd. ("Flex" or the "Company") is the advanced, end-to-end manufacturing partner of choice that helps a diverse customer base design, build, deliver and manage innovative products that improve the world. Through the collective strength of a global workforce across approximately 30 countries with responsible, sustainable operations, Flex delivers technology innovation, supply chain, and manufacturing solutions to diverse industries and end markets. The Company's full suite of specialized capabilities includes design and engineering, supply chain, manufacturing, and integrated services, plus a portfolio of power and cooling products. Over time, we have built differentiated scale and expertise across both technology-driven and regulated markets, enabling us to support customers with increasingly complex product, infrastructure, and compliance requirements. Flex partners with customers across a diverse set of industries including data center, communications, enterprise, consumer, automotive, industrial, healthcare, and power. Beginning in the fourth quarter of fiscal year 2026, the Company changed how it reports its results to its Chief Operating Decision Maker ("CODM"), principally reflecting growth of Flex's data center businesses. A new segment, Cloud and Power Infrastructure ("CPI") was created to report these data center-related businesses, including the Cloud and Cooling business from the former CEC reporting unit in the former Flex Agility Solutions ("FAS") segment and the Power business from the former Industrial reporting unit in the former Flex Reliability Solutions ("FRS") segment. The FAS segment was renamed Integrated Technology Solutions ("ITS") and the FRS segment was renamed Regulated Manufacturing Solutions ("RMS"). In addition, the former Consumer Devices reporting unit in FAS was merged into the Lifestyle reporting unit in ITS and certain customers were moved between FRS and FAS to better reflect how the businesses are managed. As of March 31, 2026, Flex's three operating and reportable segments are as follows: •Integrated Technology Solutions ("ITS"), which is comprised of the following end markets: ◦Communications, high speed networking, enterprise, and satellite communications systems ◦Lifestyle, premium products across commercial, home and personal product categories •Regulated Manufacturing Solutions ("RMS"), which is comprised of the following end markets: ◦Industrial, mission-critical automation, energy, and industrial infrastructure ◦Automotive, compute and power electronics platforms, and integrated systems ◦Healthcare, regulated manufacturing for medical devices, drug delivery and equipment •Cloud and Power Infrastructure ("CPI"), which is comprised of the following end markets: ◦Cloud and Cooling, integrated compute systems supporting power‑dense digital infrastructure deployments, and advanced liquid cooling solutions supporting higher-density, power-intensive rack architectures ◦Power, utility and facility‑level electrical infrastructure enabling reliable, scalable power delivery and high-density rack- and board-level power systems supporting power-intensive compute workloads The Company's service offerings include a comprehensive range of value-added design and engineering services that are tailored to the various markets and needs of its customers. Other focused service offerings relate to manufacturing (including enclosures, metals, plastic injection molding, precision plastics, machining, and mechanicals), system integration and assembly and test services, materials procurement, inventory management, logistics and after-sales services (including product repair, warranty services, re-manufacturing and maintenance), supply chain management software solutions and component product offerings (including flexible printed circuit boards and power adapters and chargers). On May 5, 2026, Flex announced its intention to separate its CPI segment from Flex and into an independent, publicly traded company (“SpinCo”). The separation of CPI into SpinCo will create a separate publicly traded company focused on data center power, digital infrastructure and power, thermal and compute integration. The spin-off of CPI from Flex is expected to be completed in the first quarter of calendar 2027 and is subject to the approval of Flex’s Board of Directors, shareholders, and the High Court of the Republic of Singapore and the SEC declaring SpinCo’s Form 10 registration statement effective. Subsequent to the spin-off of CPI from Flex, Flex will continue as an advanced manufacturing and supply chain solutions business consisting of the ITS and RMS segments. There can be no assurance that any spin-off transaction will ultimately occur or, if one does occur, of its terms or timing. Refer to note 22 "Subsequent Events" for further details. Nextracker Follow-on Offering and Spin-off On February 13, 2023, Nextracker Inc. ("Nextracker") completed an initial public offering (the "IPO") of its Class A common stock that, together with a subsequent follow‑on offering, reduced Flex’s ownership interest prior to the completion of the full separation of Nextracker in January 2024. In connection with the IPO, Nextracker entered into a Tax Receivable Agreement ("TRA") with Flex and TPG wherein 85% of the tax benefits realized in relation to the IPO would be paid to those parties. Flex has not recorded an asset in relation to amounts potentially due to Flex under the TRA as the amounts are contingent upon Nextracker realizing the IPO related tax benefits. As such, amounts will be recognized in income, if and when they are received. Amounts that could be received by Flex, over a 20-year period, range from zero to approximately $300 million. During fiscal year 2026, $20 million was received under the Nextracker TRA. On January 2, 2024, the Company completed its previously announced spin-off of its remaining interest in Nextracker to Flex shareholders on a pro-rata basis. The Nextracker spin-off is intended to qualify as a tax-free transaction for U.S. federal income tax purposes. As a result of the completion of the spin-off, Nextracker became a fully independent public company, Flex no longer directly or indirectly holds any shares of Nextracker common stock or any securities convertible into or exchangeable for shares of Nextracker common stock, and Flex no longer consolidates Nextracker into its financial results. Prior to or in connection with the spin-off, Flex entered into various agreements to effect the Nextracker spin-off and provide a framework for the relationship between Flex and Nextracker following the spin-off, including a Separation Agreement, a Tax Matters Agreement, a Transition Services Agreement, as well as agreements governing future trading relationships. Subsequent to the spin-off, Flex presents Nextracker’s historical operations as discontinued operations and, as such, Nextracker’s historical results have been excluded from continuing operations and, unless otherwise indicated, Flex’s disclosures are presented on a continuing operations basis.

Flex Ltd. ("Flex" or the "Company") is the advanced, end-to-end manufacturing partner of choice that helps a diverse customer base design, build, deliver and manage innovative products that improve the world. Through the collective strength of a global workforce across approximately 30 countries with responsible, sustainable operations, Flex delivers technology innovation, supply chain, and manufacturing solutions to diverse industries and end markets. The Company's full suite of specialized capabilities includes design and engineering, supply chain, manufacturing, and integrated services, plus a portfolio of power and cooling products. Over time, we have built differentiated scale and expertise across both technology-driven and regulated markets, enabling us to support customers with increasingly complex product, infrastructure, and compliance requirements. Flex partners with customers across a diverse set of industries including data center, communications, enterprise, consumer, automotive, industrial, healthcare, and power.

Beginning in the fourth quarter of fiscal year 2026, the Company changed how it reports its results to its Chief Operating Decision Maker ("CODM"), principally reflecting growth of Flex's data center businesses. A new segment, Cloud and Power Infrastructure ("CPI") was created to report these data center-related businesses, including the Cloud and Cooling business from the former CEC reporting unit in the former Flex Agility Solutions ("FAS") segment and the Power business from the former Industrial reporting unit in the former Flex Reliability Solutions ("FRS") segment. The FAS segment was renamed Integrated Technology Solutions ("ITS") and the FRS segment was renamed Regulated Manufacturing Solutions ("RMS"). In addition, the former Consumer Devices reporting unit in FAS was merged into the Lifestyle reporting unit in ITS and certain customers were moved between FRS and FAS to better reflect how the businesses are managed. As of March 31, 2026, Flex's three operating and reportable segments are as follows:

◦Cloud and Cooling, integrated compute systems supporting power‑dense digital infrastructure deployments, and advanced liquid cooling solutions supporting higher-density, power-intensive rack architectures

The Company's service offerings include a comprehensive range of value-added design and engineering services that are tailored to the various markets and needs of its customers. Other focused service offerings relate to manufacturing (including enclosures, metals, plastic injection molding, precision plastics, machining, and mechanicals), system integration and assembly and test services, materials procurement, inventory management, logistics and after-sales services (including product repair, warranty services, re-manufacturing and maintenance), supply chain management software solutions and component product offerings (including flexible printed circuit boards and power adapters and chargers).

On May 5, 2026, Flex announced its intention to separate its CPI segment from Flex and into an independent, publicly traded company (“SpinCo”). The separation of CPI into SpinCo will create a separate publicly traded company focused on data center power, digital infrastructure and power, thermal and compute integration. The spin-off of CPI from Flex is expected to be completed in the first quarter of calendar 2027 and is subject to the approval of Flex’s Board of Directors, shareholders, and the High Court of the Republic of Singapore and the SEC declaring SpinCo’s Form 10 registration statement effective. Subsequent to the spin-off of CPI from Flex, Flex will continue as an advanced manufacturing and supply chain solutions business consisting of the ITS and RMS segments. There can be no assurance that any spin-off transaction will ultimately occur or, if one does occur, of its terms or timing. Refer to note 22 "Subsequent Events" for further details.

On February 13, 2023, Nextracker Inc. ("Nextracker") completed an initial public offering (the "IPO") of its Class A common stock that, together with a subsequent follow‑on offering, reduced Flex’s ownership interest prior to the completion of the full separation of Nextracker in January 2024. In connection with the IPO, Nextracker entered into a Tax Receivable Agreement ("TRA") with Flex and TPG wherein 85% of the tax benefits realized in relation to the IPO would be paid to those parties. Flex has not recorded an asset in relation to amounts potentially due to Flex under the TRA as the amounts are contingent upon Nextracker realizing the IPO related tax benefits. As such, amounts will be recognized in income, if and when they are received. Amounts that could be received by Flex, over a 20-year period, range from zero to approximately $300 million. During fiscal year 2026, $20 million was received under the Nextracker TRA.

On January 2, 2024, the Company completed its previously announced spin-off of its remaining interest in Nextracker to Flex shareholders on a pro-rata basis. The Nextracker spin-off is intended to qualify as a tax-free transaction for U.S. federal income tax purposes.

As a result of the completion of the spin-off, Nextracker became a fully independent public company, Flex no longer directly or indirectly holds any shares of Nextracker common stock or any securities convertible into or exchangeable for shares of Nextracker common stock, and Flex no longer consolidates Nextracker into its financial results. Prior to or in connection with the spin-off, Flex entered into various agreements to effect the Nextracker spin-off and provide a framework for the relationship between Flex and Nextracker following the spin-off, including a Separation Agreement, a Tax Matters Agreement, a Transition Services Agreement, as well as agreements governing future trading relationships.

Subsequent to the spin-off, Flex presents Nextracker’s historical operations as discontinued operations and, as such, Nextracker’s historical results have been excluded from continuing operations and, unless otherwise indicated, Flex’s disclosures are presented on a continuing operations basis.