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Related Party Transactions Delek Logistics Partners, LP Transactions (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Related Party Transaction [Line Items]  
Omnibus Agreement Annual Amount $ 2.7
Members or Limited Partners, Subsequent Distribution Date Feb. 14, 2013
Distribution Made to Member or Limited Partner, Declaration Date Jan. 24, 2013
Dividend Declared [Member]
 
Related Party Transaction [Line Items]  
Distribution Made to Member or Limited Partner, Distributions Declared, Per Unit $ 0.224