Equity - Equity Activity (Details) - shares	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Increase (Decrease) in Partners' Capital (Roll Forward)
Beginning Balance	24,924,107
Ending Balance	30,026,148
General partner units issued to maintain 2% interest	102,041
Big Spring Gathering Assets Acquisition equity issuance	5,000,000
Delek Holdings Unit purchases from public	0
Limited Partner \| Common unitholders - public
Increase (Decrease) in Partners' Capital (Roll Forward)
Beginning Balance	9,131,579
Ending Balance	8,679,757
General partner units issued to maintain 2% interest	0
Big Spring Gathering Assets Acquisition equity issuance	0
Delek Holdings Unit purchases from public	(451,822)
Limited Partner \| Common unitholders - Delek
Increase (Decrease) in Partners' Capital (Roll Forward)
Beginning Balance	15,294,046
Ending Balance	20,745,868
General partner units issued to maintain 2% interest	0
Big Spring Gathering Assets Acquisition equity issuance	5,000,000
Delek Holdings Unit purchases from public	451,822
General Partner
Increase (Decrease) in Partners' Capital (Roll Forward)
Beginning Balance	498,482
Ending Balance	600,523
General partner units issued to maintain 2% interest	102,041
Big Spring Gathering Assets Acquisition equity issuance	0
Delek Holdings Unit purchases from public	0
General Partnership [Member]
General partner's ownership interest (as percent)	2.00%	2.00%

Asset Acquisition, Equity Interest Transfered As Consideration, Shares

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- Definition

General Partner units issued to maintain 2% interest

+ References

No definition available.

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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

No definition available.

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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://fasb.org/us-gaap/role/ref/legacyRef
-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 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://fasb.org/us-gaap/role/ref/legacyRef
-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

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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
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-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
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