v3.26.1
Disaggregated Revenue, Geographic Information, Concentrations of Risk, and Segment Reporting - Schedule of Segment Reporting (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Jul. 03, 2026
Jul. 03, 2026
Jun. 27, 2025
Jun. 28, 2024
Segment Reporting [Line Items]        
Revenue, net   $ 12,919 $ 9,520 $ 6,317
Business realignment charges (credits)   146 (6) 209
Stock-based compensation expense   204 265 295
Gain (loss) on retained interest in Sandisk   (6,498) 772 0
Costs in connection with debt-for-equity exchange   545 100 0
Costs in connection with convertible notes transactions   108 0 0
Costs in connection with equity-for-equity exchanges $ 254 254 0 0
Income tax expense (benefit)   481 (513) 26
Net income (loss) from continuing operations   9,424 1,643 (765)
HDD        
Segment Reporting [Line Items]        
Revenue, net   12,919 9,520 6,317
Cost of revenue   6,570 5,771 4,506
Research and development   1,071 920 885
Selling, general and administrative   461 503 583
Litigation matter   0 (179) 291
Business realignment charges (credits)   137 (6) 209
Stock-based compensation expense   204 167 202
Strategic review   0 0 38
Interest expense, net   114 312 381
Gain (loss) on retained interest in Sandisk   (6,498) 772 0
Costs in connection with debt-for-equity exchange   545 100 0
Costs in connection with convertible notes transactions   108 0 0
Costs in connection with equity-for-equity exchanges   254 0 0
Other expense, net   9 2 14
Other segment items   39 28 (53)
Income tax expense (benefit)   481 (513) 26
Net income (loss) from continuing operations   $ 9,424 $ 1,643 $ (765)