Condensed Financial Statements Of Guarantors (Condensed Consolidating Statements Of Earnings) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
Condensed Financial Statements, Captions [Line Items]
Net Sales	$ 1,062.2	$ 917.3	$ 2,228.7	$ 1,869.0
Cost of goods sold	(845.1)	(702.3)	(1,773.3)	(1,445.8)
Gross Profit	217.1	215.0	455.4	423.2
Selling, general and administrative expenses	(116.5)	(94.5)	(227.6)	(189.7)
Amortization of intangible assets	(20.1)	(16.3)	(40.9)	(32.6)
Other operating expenses, net	(10.1)	(0.7)	(13.5)	(3.5)
Operating Profit	70.4	103.5	173.4	197.4
Interest (expense) income, net	(32.0)	(33.8)	(66.4)	(69.5)
(Loss) Earnings from Continuing Operations before Income Taxes and Equity Earnings	38.4	69.7	107.0	127.9
Income taxes	(9.0)	(25.2)	(33.4)	(46.1)
Earnings from Continuing Operations	29.4	44.5	73.6	81.8
(Loss) earnings from discontinued operations, net of income taxes	(6.9)	38.8	14.2	72.8
Net Earnings	22.5	83.3	87.8	154.6
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Net Sales	138.1	126.5	283.5	262.3
Other intercompany revenues	0.5	0.4	1.0	0.9
Cost of goods sold	(105.7)	(87.4)	(216.8)	(185.5)
Gross Profit	32.9	39.5	67.7	77.7
Selling, general and administrative expenses	(41.2)	(33.2)	(77.2)	(67.4)
Amortization of intangible assets	(0.7)	(1.4)	(2.3)	(2.7)
Other operating expenses, net	1.7	(0.3)	(1.0)	(0.7)
Operating Profit	(7.3)	4.6	(12.8)	6.9
Interest (expense) income, net	(32.7)	(34.2)	(66.8)	(70.3)
(Loss) Earnings from Continuing Operations before Income Taxes and Equity Earnings	(40.0)	(29.6)	(79.6)	(63.4)
Income taxes	14.1	10.6	28.1	22.8
Equity in earnings of subsidiaries	55.9	99.9	148.2	190.6
Earnings from Continuing Operations	30.0	80.9	96.7	150.0
(Loss) earnings from discontinued operations, net of income taxes	(7.5)	2.4	(8.9)	4.6
Net Earnings	22.5	83.3	87.8	154.6
Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net Sales	892.6	749.4	1,870.0	1,509.2
Other intercompany revenues	1.7	1.8	3.9	3.7
Cost of goods sold	(718.7)	(581.1)	(1,507.2)	(1,182.0)
Gross Profit	175.6	170.1	366.7	330.9
Selling, general and administrative expenses	(73.7)	(65.6)	(156.8)	(129.9)
Amortization of intangible assets	(17.9)	(13.5)	(35.6)	(26.9)
Other operating expenses, net	(11.8)	(0.4)	(12.4)	(2.8)
Operating Profit	72.2	90.6	161.9	171.3
Interest (expense) income, net	0.4	0.2	0.8	0.4
(Loss) Earnings from Continuing Operations before Income Taxes and Equity Earnings	72.6	90.8	162.7	171.7
Income taxes	(19.4)	(31.5)	(52.6)	(59.5)
Equity in earnings of subsidiaries	(2.1)	(1.0)	3.7	0.6
Earnings from Continuing Operations	51.1	58.3	113.8	112.8
Net Earnings	51.1	58.3	113.8	112.8
Non-Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net Sales	74.8	73.4	157.0	157.8
Other intercompany revenues	13.8	16.8	31.6	33.7
Cost of goods sold	(64.0)	(65.8)	(131.1)	(138.6)
Gross Profit	24.6	24.4	57.5	52.9
Selling, general and administrative expenses	(17.6)	(14.7)	(30.1)	(30.7)
Amortization of intangible assets	(1.5)	(1.4)	(3.0)	(3.0)
Other operating expenses, net			(0.1)
Operating Profit	5.5	8.3	24.3	19.2
Interest (expense) income, net	0.3	0.2	(0.4)	0.4
(Loss) Earnings from Continuing Operations before Income Taxes and Equity Earnings	5.8	8.5	23.9	19.6
Income taxes	(3.7)	(4.3)	(8.9)	(9.4)
Earnings from Continuing Operations	2.1	4.2	15.0	10.2
(Loss) earnings from discontinued operations, net of income taxes	0.6	36.4	23.1	68.2
Net Earnings	2.7	40.6	38.1	78.4
Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
Net Sales	(43.3)	(32.0)	(81.8)	(60.3)
Other intercompany revenues	(16.0)	(19.0)	(36.5)	(38.3)
Cost of goods sold	43.3	32.0	81.8	60.3
Gross Profit	(16.0)	(19.0)	(36.5)	(38.3)
Selling, general and administrative expenses	16.0	19.0	36.5	38.3
Equity in earnings of subsidiaries	(53.8)	(98.9)	(151.9)	(191.2)
Earnings from Continuing Operations	(53.8)	(98.9)	(151.9)	(191.2)
Net Earnings	$ (53.8)	$ (98.9)	$ (151.9)	$ (191.2)