Derivatives (Summary Of Loss Associated With Derivative Contracts Not Designated As Hedges) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 30, 2018	Dec. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) in OCI	$ 14.4	$ (0.8)
Effective Portion, Gain (Loss) Reclassified to Operations	2.9	(2.9)
Discontinued Operations [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) Reclassified to Operations	0.1	0.3
Ineffective Portion, Gain (Loss) to Operations	1.7
Other Non-Operating [Member] | Net Investment Hedge [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) in OCI	8.9	(6.6)
Interest Rate Swaps [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) in OCI	(0.6)	2.0
Interest Rate Swaps [Member] | Interest Expense [Member] | Discontinued Operations [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) Reclassified to Operations	2.2	(0.3)
Ineffective Portion, Gain (Loss) to Operations	1.7
Commodity Swaps [Member] | Cost of Goods Sold [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) in OCI	(1.1)	1.8
Effective Portion, Gain (Loss) Reclassified to Operations	(0.1)	0.3
Commodity Swaps [Member] | Cost of Goods Sold [Member] | Discontinued Operations [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) Reclassified to Operations	(2.6)	1.2
Foreign Exchange Contracts [Member] | Net Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) in OCI	(0.1)
Effective Portion, Gain (Loss) Reclassified to Operations		0.1
Foreign Exchange Contracts [Member] | Cost of Goods Sold [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) in OCI	7.3	2.0
Effective Portion, Gain (Loss) Reclassified to Operations	3.0	(3.3)
Foreign Exchange Contracts [Member] | Cost of Goods Sold [Member] | Discontinued Operations [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Effective Portion, Gain (Loss) Reclassified to Operations	$ 0.5	$ (0.6)