Equity Method Investments	3 Months Ended
Mar. 31, 2025
Equity Method Investments and Joint Ventures [Abstract]
Equity Method Investments	Equity Method Investments Delek Logistics Investments Delek Logistics has a 50% investment in HoldCo which includes a 15.6% indirect interest in the WWP joint venture and related joint venture indebtedness. HoldCo was originally formed by Delek and MPLX Operations LLC ("MPLX") to obtain financing and fund capital calls associated with our collective and contributed interests in the WWP joint venture. We had previously determined that HoldCo is a VIE. While we have the ability to exert significant influence through participation in board and management committees, we are not the primary beneficiary since we do not have a controlling financial interest in HoldCo, and no single party has the power to direct the activities that most significantly impact HoldCo's economic performance. Distributions received from WWP are first applied to service the debt of HoldCo's wholly owned finance LLC, with excess distributions made to the HoldCo members as provided for in the W2W Holdings LLC Agreement and as allowed for under its debt agreements. The obligations of the HoldCo members under the W2W Holdings LLC Agreement are guaranteed by the parents of the member entities. As of March 31, 2025, except for the guarantee of member obligations under the joint venture, we do not have other guarantees with or to HoldCo, nor any third-party associated with HoldCo contracted work. Delek's maximum exposure to any losses incurred by HoldCo is limited to its investment. As of March 31, 2025 and December 31, 2024, Delek's HoldCo investment balance totaled $91.5 million and $86.1 million, respectively. Delek Logistics has a 33% membership interest in Red River Pipeline Company LLC (“Red River”), which owns and operates a crude oil pipeline running from Cushing, Oklahoma to Longview, Texas. As of March 31, 2025 and December 31, 2024, Delek's investment balance in Red River totaled $133.7 million and $136.5 million, respectively. In addition, Delek Logistics has two other pipeline joint ventures in which it owns a 50% membership interest in the entity formed with an affiliate of Plains All American Pipeline, L.P. to operate one of these pipeline systems and a 33% membership interest in Andeavor Logistics Rio Pipeline LLC which operates the other pipeline system. As of March 31, 2025 and December 31, 2024, Delek Logistics' investment balance in these joint ventures was $92.3 million and $94.6 million, respectively. Other Investments In addition to our pipeline joint ventures, we also have a 50% interest in a joint venture that owns asphalt terminals located in the southwestern region of the U.S., as well as a 50% interest in a joint venture that owns, operates and maintains a terminal consisting of an ethanol unit train facility with an ethanol tank in Arkansas. As of March 31, 2025 and December 31, 2024, Delek's investment balance in these joint ventures was $79.3 million and $75.7 million, respectively. These investments are included in Refining in our segment disclosure.

Equity Method Investments

3 Months Ended

Mar. 31, 2025

Equity Method Investments and Joint Ventures [Abstract]

Delek Logistics Investments

Delek Logistics has a 50% investment in HoldCo which includes a 15.6% indirect interest in the WWP joint venture and related joint venture indebtedness.

HoldCo was originally formed by Delek and MPLX Operations LLC ("MPLX") to obtain financing and fund capital calls associated with our collective and contributed interests in the WWP joint venture. We had previously determined that HoldCo is a VIE. While we have the ability to exert significant influence through participation in board and management committees, we are not the primary beneficiary since we do not have a controlling financial interest in HoldCo, and no single party has the power to direct the activities that most significantly impact HoldCo's economic performance.

Distributions received from WWP are first applied to service the debt of HoldCo's wholly owned finance LLC, with excess distributions made to the HoldCo members as provided for in the W2W Holdings LLC Agreement and as allowed for under its debt agreements. The obligations of the HoldCo members under the W2W Holdings LLC Agreement are guaranteed by the parents of the member entities.

As of March 31, 2025, except for the guarantee of member obligations under the joint venture, we do not have other guarantees with or to HoldCo, nor any third-party associated with HoldCo contracted work. Delek's maximum exposure to any losses incurred by HoldCo is limited to its investment.

As of March 31, 2025 and December 31, 2024, Delek's HoldCo investment balance totaled $91.5 million and $86.1 million, respectively.

Delek Logistics has a 33% membership interest in Red River Pipeline Company LLC (“Red River”), which owns and operates a crude oil pipeline running from Cushing, Oklahoma to Longview, Texas. As of March 31, 2025 and December 31, 2024, Delek's investment balance in Red River totaled $133.7 million and $136.5 million, respectively.

In addition, Delek Logistics has two other pipeline joint ventures in which it owns a 50% membership interest in the entity formed with an affiliate of Plains All American Pipeline, L.P. to operate one of these pipeline systems and a 33% membership interest in Andeavor Logistics Rio Pipeline LLC which operates the other pipeline system. As of March 31, 2025 and December 31, 2024, Delek Logistics' investment balance in these joint ventures was $92.3 million and $94.6 million, respectively.

Other Investments

In addition to our pipeline joint ventures, we also have a 50% interest in a joint venture that owns asphalt terminals located in the southwestern region of the U.S., as well as a 50% interest in a joint venture that owns, operates and maintains a terminal consisting of an ethanol unit train facility with an ethanol tank in Arkansas. As of March 31, 2025 and December 31, 2024, Delek's investment balance in these joint ventures was $79.3 million and $75.7 million, respectively. These investments are included in Refining in our segment disclosure.