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Equity - Equity Activity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2016			$ (13,284)
Cash distributions			(63,602)
Sponsor contribution of fixed assets			67	$ 609
Net income attributable to partners	$ 16,923	$ 13,151	50,495	$ 47,492
Unit-based compensation			545
Delek unit repurchases from public			0
General partner units issued to maintain 2% interest			21
Balance at September 30, 2017	$ (25,758)		$ (25,758)
General partner's ownership interest (as percent)	2.00%	2.00%	2.00%	2.00%
Limited Partner [Member] | Common unitholders - public [Member]
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2016			$ 188,013
Cash distributions			(19,208)
Sponsor contribution of fixed assets			0
Net income attributable to partners			13,837
Unit-based compensation			480
Delek unit repurchases from public			(7,291)
General partner units issued to maintain 2% interest			0
Balance at September 30, 2017	$ 175,831		175,831
Limited Partner [Member] | Common unitholders - Delek [Member]
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2016			(195,076)
Cash distributions			(31,555)
Sponsor contribution of fixed assets			65
Net income attributable to partners			23,252
Unit-based compensation			806
Delek unit repurchases from public			7,291
General partner units issued to maintain 2% interest			0
Balance at September 30, 2017	(195,217)		(195,217)
General Partner [Member]
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2016			(6,221)
Cash distributions			(12,839)
Sponsor contribution of fixed assets			2
Net income attributable to partners			13,406
Unit-based compensation			(741)
Delek unit repurchases from public			0
General partner units issued to maintain 2% interest			21
Balance at September 30, 2017	$ (6,372)		$ (6,372)

X

- Definition

Aggregate amount of net income attributable to the partners, which excludes the amount of net income attributable to predecessor entities.

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No definition available.

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- Definition

Non-cash fixed assets contributions to unitholders

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- Definition

Value of previously issued common public units purchased by affiliated limited partner.

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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.

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- Definition

Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

+ References

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

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- Definition

The amount of ownership interest of different classes of partners in limited partnership.

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

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-Name Accounting Standards Codification
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-Paragraph 1
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Total distributions to each class of partners (i.e., general, limited and preferred partners).

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Reference 1: 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)
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Total change in each class of partners' capital accounts during the year due to unit-based compensation. All partners include general, limited and preferred partners.

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Reference 1: 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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Amount of increase (decrease) in partners' capital classified as other.

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