v3.26.1
Guarantees (Product Warranty) (Details) - USD ($)
$ in Millions
12 Months Ended
Jul. 03, 2026
Jun. 27, 2025
Movement in Standard Product Warranty Accrual [Roll Forward]    
Balance, beginning of period $ 137 $ 149
Warranties issued 114 68
Repairs and replacements (64) (88)
Changes in liability for pre-existing warranties, including expirations 11 8
Balance, end of period $ 198 $ 137