Condensed Consolidating Financial Data (Condensed Consolidating Results Of Operations) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Condensed Financial Statements, Captions [Line Items]
Net sales	$ 6,679.9	$ 6,022.7	$ 5,152.6
Costs and expenses	6,157.0	5,615.4	4,765.7
Operating earnings	522.9	407.3	386.9
Other expense, net	318.2	300.6	258.2
Net income	204.7	106.7	128.7
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Net sales
Costs and expenses	95.6	126.3	114.3
Operating earnings	(95.6)	(126.3)	(114.3)
Other expense, net	61.4	57.0	13.7
Equity in the income of subsidiaries	361.7	290.0	256.7
Net income	204.7	106.7	128.7
Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net sales	3,906.0	3,689.1	3,395.0
Costs and expenses	3,507.9	3,273.3	3,057.0
Operating earnings	398.1	415.8	338.0
Other expense, net	224.8	169.2	186.8
Equity in the income of subsidiaries	182.8	37.8	102.6
Net income	356.1	284.4	253.8
Non-Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net sales	2,917.2	2,452.5	1,890.7
Costs and expenses	2,696.8	2,334.7	1,727.5
Operating earnings	220.4	117.8	163.2
Other expense, net	32.0	74.4	57.7
Net income	188.4	43.4	105.5
Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
Net sales	(143.3)	(118.9)	(133.1)
Costs and expenses	(143.3)	(118.9)	(133.1)
Equity in the income of subsidiaries	(544.5)	(327.8)	(359.3)
Net income	$ (544.5)	$ (327.8)	$ (359.3)