Quarterly report pursuant to Section 13 or 15(d)

Financial Instruments (Details)

v2.4.0.6
Financial Instruments (Details) (USD $)
In Millions, unless otherwise specified
 3 Months Ended
Mar. 31, 2012
Dec. 31, 2011
Derivative [Line Items]    
Term of derivative instruments, lower range (in months) 1 month  
Term of derivative instruments, upper range (in months) 21 months  
Foreign Exchange Contract [Member]
    
Derivative [Line Items]    
Amount of gain (loss) estimated to be reclassified from accumulated other comprehensive loss to cost of sales $ 1.9  
Foreign Exchange Contract [Member] | Forward Contracts [Member]
    
Derivative [Line Items]    
Notional values 114.6 112.1
Foreign Exchange Contract [Member] | Options Held [Member]
    
Derivative [Line Items]    
Notional values 110.4 106.8
Commodity Contract [Member]
    
Derivative [Line Items]    
Notional values 26.1 27.1
Amount of gain (loss) estimated to be reclassified from accumulated other comprehensive loss to cost of sales 2.1  
Interest Rate Contract [Member] | Forward Contracts [Member]
    
Derivative [Line Items]    
Notional values 50.0  
Amount of net deferred gains associated with terminated interest rate swaps included in accumulated other comprehensive income 1.3 0.5
Amount of terminated forward starting interest rate swaps 250.0  
Amount of terminated forward starting interest rate swaps 150.0  
Amount of net gains in interest expense related to the amortization of all settled forward starting interest rate swaps $ 0.2