Derivative Financial Instruments (Pretax Gains and Losses on Derivative Contracts Designated as Hedging Instruments Recognized in OCI and Reclassifications from AOCI to Earnings) (Details) (Designated as Hedging Instrument [Member], USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 28, 2014	Dec. 29, 2013
Cash Flow Hedging [Member] | Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	$ 0.3	$ 0.5
Gains/(Losses) Reclassified from AOCI to Earnings	1.3	1.2
Cash Flow Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	37.8	0
Gains/(Losses) Reclassified from AOCI to Earnings	63.1	0
Cash Flow Hedging [Member] | Foreign Exchange Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	16.4	11.6
Gains/(Losses) Reclassified from AOCI to Earnings	3.9	1.2
Cash Flow Hedging [Member] | Coffee Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	(2.8)	(0.3)
Gains/(Losses) Reclassified from AOCI to Earnings	(1.6)	(10.0)
Net Investment Hedging [Member] | Foreign Exchange Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	4.3	9.8
Gains/(Losses) Reclassified from AOCI to Earnings	$ 7.2	$ 0