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DISPOSITIONS AND ASSETS HELD FOR SALE Narrative 2 (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dispositions and Discontinued operations [Line Items]      
Proceeds from sale or disposition of assets $ 119,006,000 $ 478,926,000 $ 2,086,000
(Loss) gain from sale or disposition of assets (524,000) (1,522,000) 155,000
San Antonio Refinery Sale
     
Dispositions and Discontinued operations [Line Items]      
Disposal Date Jan. 01, 2013    
Proceeds from sale or disposition of assets 117,000,000    
(Loss) gain from sale or disposition of assets 9,300,000    
Interest expense allocated to discontinued operations   $ 3,900,000 $ 2,000,000