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Earnings per Share/Limited Partner Unit - Additional Information (Detail) - shares		3 Months Ended
	Dec. 16, 2019	Mar. 31, 2020	Mar. 31, 2019
Dilutive Restricted Shares
Limited Partners Capital Account [Line Items]
Weighted average number shares		52,442
Dilutive Restricted Units
Limited Partners Capital Account [Line Items]
Weighted average number shares			124,227
Hess and GIP | Class A Shares
Limited Partners Capital Account [Line Items]
Conversion of Class B units and Class B shares into Class A shares	100.00%

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Conversion of units and stock into share converted ratio.

+ References

No definition available.

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- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 28A
-URI http://asc.fasb.org/extlink&oid=117326831&loc=d3e1500-109256

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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