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Related Party Transactions - Omnibus Agreement (Details) - USD ($) $ in Thousands	3 Months Ended
	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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+ References

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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

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