XML 31 R61.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair Value Measurements (Details 2) (USD $)
Dec. 31, 2013
Dec. 31, 2012
Other current assets
    
Fair value measurement, additional disclosure    
Cash collateral deposits held by financial counterparties $ 13,000,000 $ 22,900,000
Commodity contracts
    
Derivative instruments, at their respective fair value positions    
Total Net Assets 15,471,000 19,654,000
Total Net Liabilities 14,686,000 16,140,000
Fair value measurement, additional disclosure    
Cash collateral received from customers 4,700,000 6,600,000
Commodity contracts | Other current assets
    
Derivative instruments, at their respective fair value positions    
Total Net Assets 14,723,000 18,277,000
Commodity contracts | Identifiable intangible and other non-current assets
    
Derivative instruments, at their respective fair value positions    
Total Net Assets 748,000 1,377,000
Commodity contracts | Accrued expenses and other current liabilities
    
Derivative instruments, at their respective fair value positions    
Total Net Liabilities 14,332,000 15,152,000
Commodity contracts | Other long-term liabilities
    
Derivative instruments, at their respective fair value positions    
Total Net Liabilities 354,000 988,000
Foreign currency contracts
    
Derivative instruments, at their respective fair value positions    
Total Net Assets 2,136,000 145,000
Total Net Liabilities 5,453,000 1,556,000
Foreign currency contracts | Other current assets
    
Derivative instruments, at their respective fair value positions    
Total Net Assets 2,136,000 145,000
Foreign currency contracts | Accrued expenses and other current liabilities
    
Derivative instruments, at their respective fair value positions    
Total Net Liabilities 5,306,000 1,458,000
Foreign currency contracts | Other long-term liabilities
    
Derivative instruments, at their respective fair value positions    
Total Net Liabilities $ 147,000 $ 98,000