Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Mar. 31, 2019	Dec. 30, 2018	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018	Sep. 30, 2018
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 898.1			$ 898.1		$ 882.4
Accumulated depreciation	(428.3)			(428.3)		(382.4)
Property, plant and equipment, net	469.8			469.8		500.0
Depreciation expense	19.3		$ 18.6	52.5	$ 39.2
Land, Buildings And Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	161.3			161.3		161.2
Machinery, Equipment And Other [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	509.5			509.5		489.3
Capital Leases [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	197.7			197.7		199.6
Construction In Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 29.6			$ 29.6		$ 32.3
Home And Personal Care [Member]
Property, Plant and Equipment [Line Items]
Depreciation expense		$ 13.5