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Equity - Equity Activity (Details) - shares		3 Months Ended
		Mar. 31, 2019	Dec. 31, 2018
General Partners' Capital Account, Units Issued		498,110	498,038
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2018		24,901,891
General partner units issued to maintain 2% interest		72
Unit-based compensation awards	[1]	3,552
Balance at March 31, 2019		24,905,515
Partners' Capital Account, Units Withheld for Taxes		0
Limited Partner | Common unitholders - public
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2018		9,109,807
General partner units issued to maintain 2% interest		0
Unit-based compensation awards	[1]	3,552
Balance at March 31, 2019		9,113,359
Limited Partner | Common unitholders - Delek
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2018		15,294,046
General partner units issued to maintain 2% interest		0
Unit-based compensation awards		0
Balance at March 31, 2019		15,294,046
General Partner
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance at December 31, 2018		498,038
General partner units issued to maintain 2% interest		72
Unit-based compensation awards		0
Balance at March 31, 2019		498,110
[1] No units were withheld for taxes during the three months ended March 31, 2019.

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Partners' Capital Account, Units Issued

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Partners' Capital Account, Units Withheld for Taxes

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The number of general partner units issued.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
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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.

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-Publisher FASB
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-SubTopic 210
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The number of units issued due to unit-based compensation.

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