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Supplemental Financial Statement Data - Warranty Accrual Roll Forward (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Apr. 03, 2020
Mar. 29, 2019
Apr. 03, 2020
Mar. 29, 2019
Movement in Standard Product Warranty Accrual [Roll Forward]        
Warranty accrual, beginning of period $ 378 $ 337 $ 350 $ 318
Charges to operations 45 38 144 119
Utilization (41) (40) (124) (108)
Changes in estimate related to pre-existing warranties 1 (4) 13 2
Warranty accrual, end of period $ 383 $ 331 $ 383 $ 331