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Equity - Narrative (Details) - shares	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Delek US Holdings, Inc.
Limited Partners' Capital Account [Line Items]
Delek's limited partner interest	78.70%
Common - Public
Limited Partners' Capital Account [Line Items]
Common unitholders, outstanding (in units)	34,311,278
Common - Delek Holdings
Limited Partners' Capital Account [Line Items]
Common unitholders, outstanding (in units)	9,263,842
Limited Partner | Common - Public
Limited Partners' Capital Account [Line Items]
Common unitholders, outstanding (in units)	9,263,842	9,257,305
Limited Partner | Common - Delek Holdings
Limited Partners' Capital Account [Line Items]
Common unitholders, outstanding (in units)	34,311,278	34,311,278

X

- Definition

Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055

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- Definition

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+ References

No definition available.

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- Definition

The number of limited partner units outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
-Subparagraph (SAB Topic 4.F)
-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187171-122770

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