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Equity Units Rollforward (Details) - shares
 1 Months Ended 12 Months Ended
Nov. 30, 2012
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Increase (Decrease) in Partners' Capital [Roll Forward]        
Units issued in the Offering in November 2012 24,488,282      
Balance   24,709,902 24,644,649 24,488,282
GP units issued to maintain 2% interest   1,248 1,304 3,127
Unit-based compensation awards [1]   61,084 63,949 153,240
Balance   24,772,234 24,709,902 24,644,649
Footnote [Abstract]        
Units withheld for taxes   21,144 5,539 31,083
Common - Public        
Increase (Decrease) in Partners' Capital [Roll Forward]        
Units issued in the Offering in November 2012 9,200,000      
Balance   9,417,189 9,353,240 9,200,000
GP units issued to maintain 2% interest   0 0 0
Unit-based compensation awards [1]   61,084 63,949 153,240
Balance   9,478,273 9,417,189 9,353,240
Common - Delek        
Increase (Decrease) in Partners' Capital [Roll Forward]        
Units issued in the Offering in November 2012 2,799,258      
Balance   2,799,258 2,799,258 2,799,258
GP units issued to maintain 2% interest   0 0 0
Unit-based compensation awards [1]   0 0 0
Balance   2,799,258 2,799,258 2,799,258
Subordinated        
Increase (Decrease) in Partners' Capital [Roll Forward]        
Units issued in the Offering in November 2012 11,999,258      
Balance   11,999,258 11,999,258 11,999,258
GP units issued to maintain 2% interest   0 0 0
Unit-based compensation awards [1]   0 0 0
Balance   11,999,258 11,999,258 11,999,258
General Partner        
Increase (Decrease) in Partners' Capital [Roll Forward]        
Units issued in the Offering in November 2012 489,766      
Balance   494,197 492,893 489,766
GP units issued to maintain 2% interest   1,248 1,304 3,127
Unit-based compensation awards [1]   0 0 0
Balance   495,445 494,197 492,893
[1] Unit-based compensation awards are presented net of 21,144, 5,539 and 31,083 units withheld for taxes as of December 31, 2015, 2014 and 2013, respectively.