v2.4.0.6
Fair Value Measurements (Fair Value, Assets and Liabilities Measured on Recurring Basis) (Detail) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Interest Rate Swap
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value derivatives liabilities $ 3.0 $ 5.1
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value measurements, assets total 1.3 5.2
Fair value measurements, liabilities total 6.9 5.8
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Derivatives designated as hedging instruments | Foreign Exchange Currency Contracts Relating To Inventory Hedges And Intercompany Management Fee Hedges
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value derivatives asset 0.9 4.4
Fair value derivatives liabilities 3.6  
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Derivatives designated as hedging instruments | Interest Rate Swap
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value derivatives liabilities 3.0 5.1
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Derivatives not designated as hedging instruments | Foreign exchange currency contracts
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value derivatives asset 0.4 0.8
Fair value derivatives liabilities $ 0.3 $ 0.7