Accounting Policies - Net Income per Limited Partner Unit (Details)	Aug. 13, 2020
Delek Logistics G P
Net income per unit [Line Items]
General partner economic interest, percent	2.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_EarningsPerShareDilutedLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration