Divestitures (Summary Of Assets And Liabilities As Held For Sale) (Details) - USD ($) $ in Millions	Dec. 30, 2018	Sep. 30, 2018
Assets
Trade receivables, net		$ 55.2
Other receivables		4.1
Inventories		72.8
Prepaid expenses and other current assets		2.9
Property, plant and equipment, net		58.2
Deferred charges and other		13.9
Goodwill		841.8
Intangible assets, net		384.4
Total assets of business held for sale		1,433.3
Liabilities
Current portion of long-term debt		0.4
Accounts payable		50.6
Accrued wages and salaries		3.2
Other current liabilities		13.3
Long-term debt, net of current portion		32.3
Deferred income taxes		74.4
Other long-term liabilities		2.5
Total liabilities of business held for sale		176.7
Global Battery And Lighting [Member] | Discontinued Operations, Held-For-Sale [Member]
Assets
Trade receivables, net	$ 119.6	99.5
Other receivables	15.7	17.7
Inventories	105.3	127.8
Prepaid expenses and other current assets	22.1	23.0
Property, plant and equipment, net	162.6	161.5
Deferred charges and other	16.5	12.9
Goodwill	224.8	226.6
Intangible assets, net	302.3	304.0
Total assets of business held for sale	968.9	973.0
Liabilities
Current portion of long-term debt	6.3	6.3
Accounts payable	85.8	123.8
Accrued wages and salaries	25.2	24.9
Other current liabilities	74.3	83.2
Long-term debt, net of current portion	42.7	44.2
Deferred income taxes	19.5	19.4
Other long-term liabilities	59.8	60.6
Total liabilities of business held for sale	313.6	$ 362.4
Global Auto Care [Member] | Discontinued Operations, Held-For-Sale [Member]
Assets
Trade receivables, net	37.8
Other receivables	4.4
Inventories	77.7
Prepaid expenses and other current assets	2.5
Property, plant and equipment, net	60.4
Deferred charges and other	14.2
Goodwill	734.3
Intangible assets, net	383.2
Total assets of business held for sale	1,314.5
Liabilities
Current portion of long-term debt	0.3
Accounts payable	27.8
Accrued wages and salaries	3.4
Other current liabilities	8.9
Long-term debt, net of current portion	31.8
Deferred income taxes	74.9
Other long-term liabilities	2.5
Total liabilities of business held for sale	$ 149.6