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		6 Months Ended		12 Months Ended
	Mar. 29, 2015	Mar. 30, 2014	Mar. 29, 2015	Mar. 30, 2014	Sep. 29, 2013
Cash Flow Hedging [Member] | Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	$ (6.6)	$ 0	$ (6.3)	$ 0.5
Gains/(Losses) Reclassified from AOCI to Earnings	1.3	1.3	2.6	2.5
Cash Flow Hedging [Member] | Cross-Currency Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	(1.5)	0	36.3	0
Gains/(Losses) Reclassified from AOCI to Earnings	(10.6)	0	52.5	0
Cash Flow Hedging [Member] | Foreign Exchange Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	21.0	7.0	37.4	18.6
Gains/(Losses) Reclassified from AOCI to Earnings	5.7	2.1	9.6	3.3
Cash Flow Hedging [Member] | Coffee Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	(0.7)	1.1	(3.5)	0.8
Gains/(Losses) Reclassified from AOCI to Earnings	(1.0)	(0.9)	(2.6)	(10.9)
Net Investment Hedging [Member] | Foreign Exchange Contract - Other [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(Losses) Recognized in OCI Before Reclassifications	0	(3.9)	4.3	5.9
Gains/(Losses) Reclassified from AOCI to Earnings	$ 0	$ 0	$ 7.2		$ 0