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	12 Months Ended
	Oct. 02, 2016	Sep. 27, 2015
Cash Flow Hedging [Member] | Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Recognized in OCI Before Reclassifications	$ (10.3)	$ (6.8)
Gains/(Losses) Reclassified from AOCI to Earnings	5.0	3.2
Cash Flow Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Recognized in OCI Before Reclassifications	(75.7)	11.4
Gains/(Losses) Reclassified from AOCI to Earnings	(101.1)	46.2
Cash Flow Hedging [Member] | Foreign Currency Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Recognized in OCI Before Reclassifications	(25.4)	52.0
Gains/(Losses) Reclassified from AOCI to Earnings	19.1	26.1
Cash Flow Hedging [Member] | Coffee Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Recognized in OCI Before Reclassifications	1.7	(9.0)
Gains/(Losses) Reclassified from AOCI to Earnings	(2.8)	(3.5)
Net Investment Hedges [Member] | Foreign Currency Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Recognized in OCI Before Reclassifications	0.0	4.3
Gains/(Losses) Reclassified from AOCI to Earnings	$ 0.0	$ 7.2