Annual report pursuant to Section 13 and 15(d)

Derivative Instruments and Hedging Activities - Gains (Losses) Relating to Derivative Instruments Recorded to Income (Detail)

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Derivative Instruments and Hedging Activities - Gains (Losses) Relating to Derivative Instruments Recorded to Income (Detail) (Selling, general and administrative expenses [Member], USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Foreign exchange currency contracts relating to inventory hedges and intercompany management fee hedges [Member] | Derivatives designated as cash flow hedging instruments [Member]
     
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income $ (1.8)    
Foreign exchange currency contracts [Member] | Derivatives not designated as hedging instruments [Member]
     
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income $ (10.0) $ 2.7 $ (9.4)