Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Fair Value, Assets and Liabilities Measured on Recurring Basis (Detail)

v2.4.0.6
Fair Value Measurements - Fair Value, Assets and Liabilities Measured on Recurring Basis (Detail) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Interest Rate Swaps [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value derivatives liabilities $ 2.0 $ 5.1
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value measurements, assets total 1.2 5.2
Fair value measurements, liabilities total 6.6 5.8
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Derivatives designated as cash flow hedging instruments [Member] | Foreign exchange currency contracts relating to inventory and intercompany management fee hedges [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value derivatives asset 0.5 4.4
Fair value derivatives liabilities 3.3  
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Derivatives designated as cash flow hedging instruments [Member] | Interest Rate Swaps [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value derivatives liabilities 2.0 5.1
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Derivatives not designated as hedging instruments [Member] | Foreign exchange currency contracts [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value derivatives asset 0.7 0.8
Fair value derivatives liabilities $ 1.3 $ 0.7