Hess Infrastructure Partners LP	3 Months Ended
Mar. 31, 2019
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Hess Infrastructure Partners LP	7. Hess Infrastructure Partners LP We consolidate the activities of Hess Infrastructure Partners LP (HIP), a 50/50 joint venture between Hess Corporation and Global Infrastructure Partners (GIP), which qualifies as a variable interest entity (VIE) under U.S. GAAP. We have concluded that we are the primary beneficiary of the VIE, as defined in the accounting standards, since we have the power, through our 50% ownership, to direct those activities that most significantly impact the economic performance of HIP. As of March 31, 2019, the Midstream segment is comprised of HIP, which owns the general partner of Hess Midstream Partners LP (HESM). HESM owns an approximate 20% controlling interest in the operating companies that comprise our midstream joint venture while HIP owns the remaining 80%, other than the water services business that is wholly owned by HIP as described below. At March 31, 2019, HIP liabilities totaling $1,273 million (December 31, 2018: $1,105 million) are on a nonrecourse basis to Hess Corporation, while HIP assets available to settle the obligations of HIP include cash and cash equivalents totaling $6 million (December 31, 2018: $109 million) and property, plant and equipment with a carrying value of $2,829 million (December 31, 2018: $2,664 million). On March 1, 2019, HIP completed the acquisition of Hess’ water services business for $225 million in cash. As a result of this transaction between entities under common control, we recorded an after-tax gain of $78 million in additional paid-in-capital with an offsetting reduction to noncontrolling interest to reflect the adjustment to GIP’s noncontrolling interest in HIP. On March 22, 2019, HIP and HESM acquired crude oil and gas gathering assets, and HIP acquired water gathering assets of Summit Midstream Partners LP’s Tioga Gathering System for aggregate cash consideration of approximately $90 million, with the potential for an additional $10 million of contingent payments in future periods subject to certain future performance metrics.

Hess Infrastructure Partners LP

3 Months Ended

Mar. 31, 2019

Organization Consolidation And Presentation Of Financial Statements [Abstract]

7. Hess Infrastructure Partners LP

We consolidate the activities of Hess Infrastructure Partners LP (HIP), a 50/50 joint venture between Hess Corporation and Global Infrastructure Partners (GIP), which qualifies as a variable interest entity (VIE) under U.S. GAAP. We have concluded that we are the primary beneficiary of the VIE, as defined in the accounting standards, since we have the power, through our 50% ownership, to direct those activities that most significantly impact the economic performance of HIP.

As of March 31, 2019, the Midstream segment is comprised of HIP, which owns the general partner of Hess Midstream Partners LP (HESM). HESM owns an approximate 20% controlling interest in the operating companies that comprise our midstream joint venture while HIP owns the remaining 80%, other than the water services business that is wholly owned by HIP as described below. At March 31, 2019, HIP liabilities totaling $1,273 million (December 31, 2018: $1,105 million) are on a nonrecourse basis to Hess Corporation, while HIP assets available to settle the obligations of HIP include cash and cash equivalents totaling $6 million (December 31, 2018: $109 million) and property, plant and equipment with a carrying value of $2,829 million (December 31, 2018: $2,664 million).

On March 1, 2019, HIP completed the acquisition of Hess’ water services business for $225 million in cash. As a result of this transaction between entities under common control, we recorded an after-tax gain of $78 million in additional paid-in-capital with an offsetting reduction to noncontrolling interest to reflect the adjustment to GIP’s noncontrolling interest in HIP.

On March 22, 2019, HIP and HESM acquired crude oil and gas gathering assets, and HIP acquired water gathering assets of Summit Midstream Partners LP’s Tioga Gathering System for aggregate cash consideration of approximately $90 million, with the potential for an additional $10 million of contingent payments in future periods subject to certain future performance metrics.