XML 91 R30.htm IDEA: XBRL DOCUMENT

Business Interruption Insurance Proceeds	12 Months Ended
Business Interruption Insurance Proceeds	Dec. 31, 2017
Business Interruption Insurance Proceeds [Abstract]
Business Interruption Insurance Proceeds	Business Interruption Insurance Proceeds In January 2016, Delek US received an insurance settlement in the amount of $49.0 million related to losses stemming from the rupture of an unaffiliated third-party pipeline in 2012 that supplied crude to the El Dorado refinery. Of the total settlement, $42.4 million was recognized as business interruption proceeds in the consolidated statements of income during the year ended December 31, 2016. The remainder of the settlement was recorded as a reimbursement of general and administrative expenses in the consolidated statements of income during the year ended December 31, 2015.