Related Party Transactions (Tables)

9 Months Ended

Sep. 30, 2020

Summary of Revenues From Contracts With Customers on Disaggregated Basis

Revenues from contracts with customers on a disaggregated basis are as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
(in millions)
Oil and gas gathering services	$	118.7	$	86.4	$	349.2	$	245.6
Water gathering and disposal services		24.2		19.5		71.7		52.4
Processing and storage services		90.1		74.0		273.7		207.8
Terminaling and export services		31.7		35.0		130.5		88.7
Total revenues from contracts with customers	$	264.7	$	214.9	$	825.1	$	594.5
Other income		0.1		-		0.3		0.3
Total revenues	$	264.8	$	214.9	$	825.4	$	594.8

Summary of Third-party Pass-through Costs for Which Revenues in Amount Equal to Costs are Recognized and Classification of Charges between Operating and Maintenance Expenses and General and Administrative Expenses

The following table presents third-party pass-through costs for which we recognize revenues in an amount equal to the costs. These third-party costs are included in Operating and maintenance expenses in the accompanying unaudited consolidated statements of operations.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
(in millions)
Rail transportation costs	$	5.0	$	12.0	$	49.3	$	24.1
Produced water trucking and disposal costs		14.0		14.5		45.6		40.2
Electricity fees		10.3		8.3		29.7		23.2
Total	$	29.3	$	34.8	$	124.6	$	87.5

Under our omnibus and employee secondment agreements, Hess provides substantial operational and administrative services to us in support of our assets and operations. For the three and nine months ended September 30, 2020 and 2019, we had the following charges from Hess. The classification of these charges between operating and maintenance expenses and general and administrative expenses is based on the fundamental nature of the services being performed for our operations.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
(in millions)
Operating and maintenance expenses	$	16.7	$	13.4	$	47.5	$	36.3
General and administrative expenses		3.9	$	3.7		11.2		10.5
Total	$	20.6	$	17.1	$	58.7	$	46.8

Summary of Activity Related to Agreements with Related Party

For the three and nine months ended September 30, 2020 and 2019, we had the following activity related to our agreements with LM4:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
(in millions)
Processing fee incurred	$	6.8	$	0.9	$	18.2	$	0.9
Earnings from equity investments		3.6		0.5		7.2		0.5
Distributions received from equity investments		3.0		-		6.8		-