Derivative Financial Instruments (Notional Amounts of Outstanding Derivative Contracts) (Details) $ in Millions, ¥ in Billions	Sep. 27, 2015 JPY (¥)	Sep. 27, 2015 USD ($)	Sep. 28, 2014 USD ($)
Interest Rate Contract [Member]
Derivative [Line Items]
Notional amounts of outstanding derivative contracts		$ 125	$ 0
Cross-Currency Swap [Member]
Derivative [Line Items]
Notional amounts of outstanding derivative contracts	¥ 86.5	717	0
Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Notional amounts of outstanding derivative contracts		577	542
Coffee Contracts [Member]
Derivative [Line Items]
Notional amounts of outstanding derivative contracts		38	45
Dairy Contracts [Member]
Derivative [Line Items]
Notional amounts of outstanding derivative contracts		43	24
Diesel Contracts [Member]
Derivative [Line Items]
Notional amounts of outstanding derivative contracts		$ 14	$ 17