v3.25.2
Discontinued Operations - Additional Information (Details)
shares in Millions, $ in Millions
1 Months Ended 5 Months Ended 12 Months Ended
Feb. 21, 2025
USD ($)
entity
shares
Sep. 28, 2024
USD ($)
Jun. 27, 2025
USD ($)
shares
Feb. 21, 2025
USD ($)
entity
Jun. 27, 2025
USD ($)
shares
Jun. 28, 2024
USD ($)
Jun. 30, 2023
USD ($)
Feb. 20, 2025
USD ($)
Oct. 30, 2023
company
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Pre-tax gain on transaction         $ 113 $ 0 $ 0    
Net cash proceeds           191      
Gain on sale           $ 85      
Variable interest rate Term Loan A-3 maturing 2027 | Revolving Credit Facility                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Settlement of debt, non-cash exchange (in shares) | shares         21.3        
Cash payment for settlement of debt     $ 4            
Settlement of debt     $ 800            
Debt instrument, face amount               $ 2,510  
Variable interest rate Term Loan A-3 maturing 2027 | Revolving Credit Facility | Sandisk Corporation (Flash)                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Settlement of debt, non-cash exchange (in shares) | shares     21.3            
Sandisk Corporation (Flash)                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Retained ownership percentage 19.90%                
Retained ownership (in shares) | shares 28.8                
Sandisk Corporation (Flash) | Variable interest rate Term Loan A-3 maturing 2027 | Revolving Credit Facility                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Settlement of debt     $ 800            
SDSS                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Equity method investment, ownership percentage   20.00%              
SDSS | Variable interest rate Term Loan A-3 maturing 2027 | Revolving Credit Facility                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Cash payment for settlement of debt     $ 4            
Disposal Group, Disposed of by Sale, Not Discontinued Operations | SDSS                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Net proceeds received from sale       $ 401          
Sandisk Semiconductor Co. Ltd. | Discontinued Operations, Disposed of by Means Other than Sale, Spinoff                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Number of independent public companies | company                 2
Ownership percentage sold 80.10%                
Number of business venture legal entities | entity 3     3          
Sandisk Semiconductor Co. Ltd. | Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Revolving Credit Facility                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Revolving credit facility, principal amount $ 1,500     $ 1,500          
Sandisk Semiconductor Co. Ltd. | Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Term Loan B Facility                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Debt instrument, face amount $ 2,000     $ 2,000          
Sandisk Semiconductor Co. Ltd. | Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Maximum                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Transition services agreement, support period 15 months                
Sale Of Equity Interest In SanDisk Semiconductor Co. Ltd. | Disposal Group, Disposed of by Sale, Not Discontinued Operations                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Ownership percentage sold   80.00%              
Pre-tax gain on transaction   $ 113