Derivative Financial Instruments (Pretax Effect Of Derivative Instruments On Earnings And Other Comprehensive Income) (Details) (Designated as Hedging Instrument [Member], USD $) In Millions, unless otherwise specified	12 Months Ended
	Sep. 29, 2013	Sep. 30, 2012
Cash Flow Hedges [Member] | Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	$ 0.5	$ 0
Gain/(Loss) recognized in OCI	66.2	0
Cash Flow Hedges [Member] | Foreign Exchange [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	3.5	(11.5)
Gain/(Loss) recognized in OCI	7.4	(2.5)
Cash Flow Hedges [Member] | Coffee [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	(49.4)	(3.4)
Gain/(Loss) recognized in OCI	(26.5)	(39.8)
Net Investment Hedging [Member] | Foreign Exchange [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	0	0
Gain/(Loss) recognized in OCI	$ 32.8	$ 1.1