Derivative and Financial Instruments (Notional Amounts of Outstanding Derivative Contracts) (Details) (USD $) In Millions, unless otherwise specified	Jun. 29, 2014	Sep. 29, 2013
Foreign Exchange Contract [Member]
Notional amounts of outstanding derivative contracts	$ 664	$ 452
Coffee Contracts [Member]
Notional amounts of outstanding derivative contracts	36	0
Dairy Contracts [Member]
Notional amounts of outstanding derivative contracts	17	38
Diesel Contracts [Member]
Notional amounts of outstanding derivative contracts	$ 26	$ 17