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Related Party Transactions - Summary of Transactions (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Related Party Transaction [Line Items]
Revenues	[1]	$ 123,519	$ 95,410	$ 308,435	$ 289,739
Delek US and affiliates
Related Party Transaction [Line Items]
Revenues		123,519	95,410	308,435	289,739
General and administrative expenses		2,681	3,250	6,794	9,322
Purchases from Affiliates | Delek US and affiliates
Related Party Transaction [Line Items]
Purchases from Affiliates		89,852	45,186	229,810	155,679
Operating and maintenance expense | Delek US and affiliates
Related Party Transaction [Line Items]
Operating and maintenance expenses		$ 10,656	$ 10,330	$ 30,217	$ 33,397
[1] See Note 3 for a description of our material affiliate revenue transactions.

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- Definition

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 220
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=120401555&loc=SL114874292-224272

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