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Related Party Transactions - Narrative (Details) - USD ($) $ in Thousands				3 Months Ended		9 Months Ended
	May 01, 2025	Aug. 05, 2024	Nov. 07, 2012	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Related Party Transaction [Line Items]
Contract with parent, extension, in case of deconsolidation, term		6 months
Contract with parent, extensions, in case of other deconsolidation, term		4 years
Inventory received in connection with DPG Dropdown	$ 6,900					$ 6,860	$ 0
Common Stock
Related Party Transaction [Line Items]
Redemption of Delek Logistics common units (in shares)		2,500,000
Contract Intangible
Related Party Transaction [Line Items]
Intangibles, net		$ 97,900
Delek US Holdings, Inc.
Related Party Transaction [Line Items]
Cancellation of accounts receivable	58,800
Expected proceeds from sale of rail facility	$ 25,000
Affiliated Entity | DPG Management Agreement, Operating Service And Construction Fee Paid To Partnership
Related Party Transaction [Line Items]
Fees paid to the Partnership				$ 0	$ 400	500	1,200
Affiliated Entity | Omnibus Agreement
Related Party Transaction [Line Items]
Obligation to pay annual fee			$ 4,400
Affiliated Entity | Omnibus Agreement | Delek US
Related Party Transaction [Line Items]
Reimbursement of capital expenditures by Delek Holdings				0	0	0	0
Receivable from related parties				0		0		$ 0
Affiliated Entity | Omnibus Agreement | Delek US | Operating and maintenance expenses
Related Party Transaction [Line Items]
Recovery of direct costs				$ 0	$ 0	$ 0	$ 0
Affiliated Entity | Minimum
Related Party Transaction [Line Items]
Initial term of agreement						5 years
Affiliated Entity | Maximum
Related Party Transaction [Line Items]
Initial term of agreement						10 years

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