Hess Midstream LP - Additional Information (Detail) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Variable Interest Entity [Line Items]
Cash and cash equivalents	$ 2,080	$ 1,545
Property, plant and equipment, net	14,811	16,814
Hess Midstream LP
Variable Interest Entity [Line Items]
Cash and cash equivalents	3	3
Property, plant and equipment, net	3,029	3,010
Hess Midstream LP liabilities on a nonrecourse basis to Hess Corporation	$ 1,971	$ 1,941

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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