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Description of Business - Additional Information (Detail)
3 Months Ended
Mar. 31, 2021
Segment
Description Of Business [Line Items]  
Number of reportable segments 3
Hess  
Description Of Business [Line Items]  
Percentage of ownership in joint venture 50.00%
GIP II Blue Holding Partnership, L.P  
Description Of Business [Line Items]  
Percentage of ownership in joint venture 50.00%