Document and Entity Information - shares	3 Months Ended
Mar. 31, 2018	May 04, 2018
Entity Information [Line Items]
Entity Registrant Name	Delek Logistics Partners, LP
Entity Central Index Key	0001552797
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 31, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Common unitholders
Entity Information [Line Items]
Entity Partnership Units Outstanding		24,384,053
General Partner
Entity Information [Line Items]
Entity Partnership Units Outstanding		497,604

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