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Supplemental Financial Statement Data - Warranty Accrual Roll Forward (Details) - USD ($)
$ in Millions
3 Months Ended
Oct. 04, 2019
Sep. 28, 2018
Movement in Standard Product Warranty Accrual [Roll Forward]    
Warranty accrual, beginning of period $ 350 $ 318
Charges to operations 49 34
Utilization (48) (26)
Changes in estimate related to pre-existing warranties 6 (3)
Warranty accrual, end of period $ 357 $ 323