Other Expense (Details) - All Currencies [Domain] - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 27, 2015	Jun. 28, 2014
Schedule of Other Income and Expense [Line Items]
Net gains (losses) on foreign currency denominated assets and liabilities				$ (143)
Other Nonoperating Income (Expense)				112
Nonoperating Income (Expense)	$ 0	$ 0	$ 0	$ (31)