Derivative Financial Instruments (Pretax Effect Of Derivative Instruments On Earnings And Other Comprehensive Income) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 29, 2013	Dec. 30, 2012
Designated as Hedging Instrument [Member] | Cash Flow Hedges [Member] | Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	$ 1.2	$ 0
Gain/(Loss) recognized in OCI	0.5	0
Designated as Hedging Instrument [Member] | Cash Flow Hedges [Member] | Foreign Exchange [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	1.2	(0.6)
Gain/(Loss) recognized in OCI	11.6	4.6
Designated as Hedging Instrument [Member] | Cash Flow Hedges [Member] | Coffee [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	(10.0)	(5.2)
Gain/(Loss) recognized in OCI	(0.3)	(21.5)
Designated as Hedging Instrument [Member] | 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	9.8	14.7
Not Designated as Hedging Instrument [Member] | Foreign Exchange [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	(0.9)	(1.1)
Not Designated as Hedging Instrument [Member] | Coffee [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	0	(2.7)
Not Designated as Hedging Instrument [Member] | Dairy Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	4.5	(1.5)
Not Designated as Hedging Instrument [Member] | Diesel Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	$ 0	$ 0