v2.4.0.8
DEBT Narrative (Details) (USD $)
 9 Months Ended
Sep. 30, 2014
Dec. 31, 2013
Sep. 30, 2014
Logisitics 2012 Revolving Credit Agreement
Sep. 30, 2014
GoZone Bonds
Sep. 30, 2014
Short Term Line of Credit
Debt Instrument [Line Items]          
Maximum borrowing capacity     $ 1,500,000,000   $ 80,000,000
Term     5 years    
Line of Credit Facility, Increase (Decrease), Net     79,400,000    
Interest rate at period end     2.20%    
Long-term Debt     582,400,000    
Covenant terms     The 2012 Revolving Credit Agreement contains customary restrictive covenants, such as limitations on indebtedness, liens, mergers, asset transfers and certain investing activities. In addition, the 2012 Revolving Credit Agreement requires us to maintain, as of the end of each rolling period, which consists of any period of four consecutive fiscal quarters, a consolidated debt coverage ratio (consolidated debt to consolidated EBITDA, each as defined in the 2012 Revolving Credit Agreement) not to exceed 5.00-to-1.00.    
Debt coverage ratio     4.0    
Current remaining borrowing capacity     839,100,000    
Interest rate at period end       0.10%  
Amount received from trustee       800,000  
Amount remaining in trust       82,700,000  
Line of Credit Facility, Amount Outstanding $ 21,400,000 $ 0     $ 21,400,000