Related Party Transactions - Summary of Third-party Pass-through Costs for Which Revenues in Amount Equal to Costs are Recognized (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Related Party Transaction [Line Items]
Reimbursement revenue	$ 1,203.8	$ 1,091.6	$ 847.6
Hess
Related Party Transaction [Line Items]
Total	87.4	146.6	130.1
Hess | Electricity and Other Related Fees
Related Party Transaction [Line Items]
Reimbursement revenue	50.3	40.0	32.2
Hess | Produced Water Trucking and Disposal Costs
Related Party Transaction [Line Items]
Reimbursement revenue	37.0	55.9	57.7
Hess | Rail Transportation Costs
Related Party Transaction [Line Items]
Reimbursement revenue	$ 0.1	$ 50.7	$ 40.2