Derivative Financial Instruments (Pretax Effect of Derivative Contracts Not Designated as Hedging Instruments on Earnings) (Details) (Not Designated as Hedging Instrument [Member], USD $) In Millions, unless otherwise specified	12 Months Ended
	Sep. 29, 2013	Sep. 30, 2012
Foreign Exchange [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	$ (1.8)	$ (2.2)
Coffee [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	(2.1)	0
Dairy [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	(4.7)	7.8
Diesel Fuel [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	$ 0.3	$ 3.1