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Equity Units Rollforward (Details)	6 Months Ended
	Jun. 30, 2017 shares
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2016	24,825,109
General Partner units issued to maintain 2% interest	670
Unit-based compensation awards	32,850
Delek unit repurchases from public	0
Balance at June 30, 2017	24,858,629
Limited Partner [Member] | Common unitholders - public
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2016	9,263,415
General Partner units issued to maintain 2% interest	0
Unit-based compensation awards	32,850
Delek unit repurchases from public	(228,854)
Balance at June 30, 2017	9,067,411
Limited Partner [Member] | Common unitholders - Delek
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2016	15,065,192
General Partner units issued to maintain 2% interest	0
Unit-based compensation awards	0
Delek unit repurchases from public	228,854
Balance at June 30, 2017	15,294,046
General Partner
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2016	496,502
General Partner units issued to maintain 2% interest	670
Unit-based compensation awards	0
Delek unit repurchases from public	0
Balance at June 30, 2017	497,172

X

- Definition

General Partner units issued to maintain 2% interest

+ References

No definition available.

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- Definition

Previously issued common public units purchased by affiliated limited partner.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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- Definition

The number of each class of partnership units outstanding at the balance sheet date. Units represent shares of ownership of the general, limited, and preferred partners.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04.16(b))
-URI http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04.16(a))
-URI http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
-Subparagraph (SAB TOPIC 4.F)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770

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- Definition

The number of units issued due to unit-based compensation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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