Capacity of pipeline.

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- Definition

Fractionation-related infrastructure funded and owned percentage.

+ References

No definition available.

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- Definition

Number of development joint ventures.

+ References

No definition available.

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- Definition

Option to acquire interest, minimum capital increments.

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No definition available.

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- Definition

Option to acquire interest percentage of single final purchase.

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No definition available.

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- Definition

The percentage of option to purchase an equity stake from an owner of a joint venture.

+ References

No definition available.

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- Definition

Percentage of ownership interest in assets.

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No definition available.

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- Definition

Refers to the processing capacity of gas plants.

+ References

No definition available.

+ Details

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- Definition

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.

+ References

No definition available.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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No definition available.

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Joint Ventures and Divestitures - Additional Information Joint Ventures (Details) $ in Millions		1 Months Ended
	Feb. 06, 2018 USD ($) MBbls / d JointVenture	Jan. 31, 2018 MMcf / d	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	May 31, 2018
Business Acquisition [Line Items]
Fractionation-related infrastructure funded and owned percentage	100.00%
Carnero Joint Venture [Member] \| TEXAS
Business Acquisition [Line Items]
Ownership interest						50.00%
DevCo JVs [Member] \| Stonepeak Infrastructure Partners [Member]
Business Acquisition [Line Items]
Option to acquire interest, minimum capital increments \| $	$ 100
Option to acquire, percentage of single final purchase	50.00%
DevCo JVs [Member] \| Stonepeak Infrastructure Partners [Member] \| Maximum [Member]
Business Acquisition [Line Items]
Percentage of option to purchase equity stake	50.00%
Stonepeak Infrastructure Partners [Member] \| GCX DevCo JV [Member]
Business Acquisition [Line Items]
Number of development joint ventures \| JointVenture	3
Ownership interest	80.00%
Stonepeak Infrastructure Partners [Member] \| Train 6 DevCo JV [Member]
Business Acquisition [Line Items]
Ownership interest	80.00%
Stonepeak Infrastructure Partners [Member] \| Grand Prix DevCo JV [Member]
Business Acquisition [Line Items]
Ownership interest	95.00%
GCX DevCo JV [Member]
Business Acquisition [Line Items]
Ownership interest			20.00%	20.00%	20.00%
GCX DevCo JV [Member] \| GCX [Member]
Business Acquisition [Line Items]
Ownership interest	25.00%		25.00%	25.00%	25.00%
Grand Prix DevCo JV [Member] \| Grand Prix Joint Venture [Member]
Business Acquisition [Line Items]
Ownership interest	20.00%
Train 6 [Member] \| Mont Belvieu, Texas [Member]
Business Acquisition [Line Items]
Capacity of pipeline \| MBbls / d	100
Train 6 [Member] \| Train 6 DevCo JV [Member] \| Mont Belvieu, Texas [Member]
Business Acquisition [Line Items]
Ownership interest in assets	100.00%
Hess Midstream Partners LP [Member] \| LM4 Plant [Member]
Business Acquisition [Line Items]
Ownership interest		50.00%
Processing capacity \| MMcf / d		200