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Related Party Transactions - Omnibus Agreement (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2018 | Mar. 31, 2017
Related Party Transaction [Line Items] |  |
Reimbursement of capital expenditures by Delek | $ 2,316 | $ 3,051
Omnibus Agreement | Delek US | Delek US and affiliates | Operating and maintenance expense |  |
Related Party Transaction [Line Items] |  |
Reimbursement for costs incurred for asset failures | 6,100 |
Omnibus Agreement | Delek US | Delek US and affiliates | Other long term liabilities |  |
Related Party Transaction [Line Items] |  |
Reimbursement of capital expenditures by Delek | $ 2,300 | $ 3,100

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- Definition Return of or reimbursements received in relation to direct costs and expenses previously paid or incurred. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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