Derivative Instruments (Effects of Derivative Financial Instruments on Statement of Condensed Income and OCI) (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Recognized in OCI (Effective Portion)	$ (3.0)	$ (1.2)	$ 5.1	$ (3.3)
Gain (Loss) Recognized in Income	2.9	3.7	8.1	3.8
Designated as Hedging Instrument | Cash Flow | Net Sales
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income	2.8	(1.2)	3.9	(2.4)
Designated as Hedging Instrument | Cash Flow | Loss On Early Extinguishment Of Debt
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income			3.1
Designated as Hedging Instrument | Cash Flow | Foreign Exchange Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Recognized in OCI (Effective Portion)	(3.0)	(1.2)	5.1	(3.3)
Designated as Hedging Instrument | Fair Value | Interest Expense
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income	3.8	2.2	1.3	3.7
Designated as Hedging Instrument | Fair Value | Other Income
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income	(3.7)	2.7	(0.2)	2.5
Not Designated as Hedging Instrument | Economic Hedges | Other Income
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income	$ (3.0)		$ (0.4)