Equity-Based Compensation Compensation Expense Related to Restricted Stock Units of TFCF (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock or Unit Expense	$ 117	$ 114	$ 314	$ 527	[1]
TFCF
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock or Unit Expense				$ 164

[1] The nine months ended June 29, 2019 includes a $164 million charge for the acceleration of TFCF performance RSUs converted to Company RSUs in connection with the TFCF acquisition.