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Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended
Sep. 27, 2019
Sep. 28, 2018
Jun. 28, 2019
Income Tax Disclosure [Abstract]      
Effective tax rate 1.10% 16.00%  
Unrecognized tax benefits $ 384   $ 204
Unrecognized tax benefits that would favorably impact future tax rates 324    
Accrued interest and penalties related to unrecognized benefits 29    
Accrued interest and penalties related to unrecognized benefits that could favorably impact future tax rates $ 29