Osage Pipeline	9 Months Ended
Sep. 30, 2022
Unusual or Infrequent Items, or Both [Abstract]
Osage Pipeline	Osage PipelineOn July 8, 2022, the Osage pipeline, which is owned by Osage (see Note 1) and carries crude oil from Cushing, Oklahoma to El Dorado, Kansas, suffered a release of crude oil. Our equity in earnings of equity method investments was reduced in the three and nine months ended September 30, 2022 by $20.3 million for our 50% share of incurred and estimated environmental remediation and recovery expenses associated with the release, net of our share of insurance proceeds received to date of $0.5 million. Additional insurance recoveries will be recorded as they are received. Our share of the remaining insurance coverage is $12.5 million. As Osage is an equity method investment, its financial position and results are not consolidated into HEP financial statement line items. The financial impact of the Osage crude oil release is reflected on the consolidated balance sheets as a reduction in equity method investments and is reflected on the consolidated statement of income as a reduction in equity in earnings (loss) of equity method investments.The pipeline resumed operations in the third quarter of 2022 and remediation efforts are underway. It may be necessary for Osage to accrue additional amounts for environmental remediation or other release-related expenses in future periods, but we cannot estimate those amounts at this time. Future costs and accruals could have a material impact on our results of operations and cash flows in the period recorded; however, we do not expect them to have a material impact on our financial position.

Osage Pipeline

9 Months Ended

Sep. 30, 2022

Unusual or Infrequent Items, or Both [Abstract]

Osage PipelineOn July 8, 2022, the Osage pipeline, which is owned by Osage (see Note 1) and carries crude oil from Cushing, Oklahoma to El Dorado, Kansas, suffered a release of crude oil. Our equity in earnings of equity method investments was reduced in the three and nine months ended September 30, 2022 by $20.3 million for our 50% share of incurred and estimated environmental remediation and recovery expenses associated with the release, net of our share of insurance proceeds received to date of $0.5 million. Additional insurance recoveries will be recorded as they are received. Our share of the remaining insurance coverage is $12.5 million. As Osage is an equity method investment, its financial position and results are not consolidated into HEP financial statement line items. The financial impact of the Osage crude oil release is reflected on the consolidated balance sheets as a reduction in equity method investments and is reflected on the consolidated statement of income as a reduction in equity in earnings (loss) of equity method investments.The pipeline resumed operations in the third quarter of 2022 and remediation efforts are underway. It may be necessary for Osage to accrue additional amounts for environmental remediation or other release-related expenses in future periods, but we cannot estimate those amounts at this time. Future costs and accruals could have a material impact on our results of operations and cash flows in the period recorded; however, we do not expect them to have a material impact on our financial position.