v3.26.1
DISCONTINUED OPERATIONS & NONCONTROLLING INTEREST - Schedule of Income Statement Disclosures (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net income from discontinued operations, net of tax $ 0 $ 0 $ 373
Net income from discontinued operations attributable to Flex Ltd. $ 0 $ 0 134
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Nextracker      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net sales     1,664
Cost of sales     1,198
Gross profit     466
Selling, general and administrative expenses     145
Intangible amortization     0
Operating income     321
Interest, net     1
Other charges (income), net     (2)
Income before income taxes     322
(Benefit from) provision for income taxes     (51)
Net income from discontinued operations, net of tax     373
Net income from discontinued operations attributable to noncontrolling interest and redeemable noncontrolling interest     239
Net income from discontinued operations attributable to Flex Ltd.     134
Effect of intercompany transactions eliminated     99
Pre-tax income from discontinued operations attributable to noncontrolling interest     145
Provision for income taxes attributable to noncontrolling interest     94
Pre-tax income attributable to Flex Ltd from discontinued operations     $ 177