XML 66 R94.htm IDEA: XBRL DOCUMENT v2.4.0.6
Fair-Value Measurements (Schedule of Fair Value of Derivative Instruments) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Derivatives, Fair Value [Line Items]    
Asset Derivatives    $ 1
Liability derivatives (4,718) (4,251)
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member]
   
Derivatives, Fair Value [Line Items]    
Asset Derivatives    1
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member] | Other Noncurrent Liabilities [Member]
   
Derivatives, Fair Value [Line Items]    
Liability derivatives $ (4,718) $ (4,251)