Derivative Financial Instruments (Pretax Effect Of Derivative Instruments On Earnings And Other Comprehensive Income) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 01, 2012	Apr. 03, 2011	Apr. 01, 2012	Apr. 03, 2011
Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	$ (2.8)	$ (3.3)	$ (5.9)	$ (6.2)
Gain/(Loss) recognized in OCI	(15.2)	0.2	(16.5)	(8.1)
Net Investment Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	0	0	0	0
Gain/(Loss) recognized in OCI	10.3	3.7	10.3	0.1
Other Derivatives [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) recognized in earnings	$ (5.7)	$ (1.2)	$ 4.0	$ 0.5