v3.5.0.2
ORGANIZATION AND BASIS OF PRESENTATION Narrative (Details)
$ in Thousands, bbl in Millions
6 Months Ended
Jun. 30, 2016
Jan. 02, 2015
USD ($)
bbl
Jun. 30, 2016
USD ($)
Jun. 30, 2015
USD ($)
Organization and Operations [Abstract]        
Total approximate ownership interest held by general partner 15.00%      
Number of business segments     3  
Business Acquisition [Line Items]        
Gain associated with the Linden Acquisition     $ 0 $ 56,277
Linden Acquisition [Member]        
Business Acquisition [Line Items]        
Acquired storage capacity | bbl   4.3    
Equity method investment, ownership percentage by joint venture partner   50.00%    
Business combination, step acquisition, equity interest in acquiree, percentage   50.00%    
Acquisition date fair value of previously held equity interest   $ 128,000    
Gain associated with the Linden Acquisition   $ 56,300