Related-Party Transactions Related-Party Transactions (Tables)

6 Months Ended

Jun. 30, 2019

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

Summary of Revenue and Expense Transactions with our Sponsor (in millions)

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018 (a)		2019		2018 (a)
Revenues (b)	$	424	$	389	$	868	$	716
Operating expenses (c)	113		72		217		134
General and administrative expenses	15		22		29		46

(a) Adjusted to include the historical results of the Predecessors. See Note 1 for further discussion.

(b) Represents 71% and 68% of our total revenues for the three months ended June 30, 2019 and 2018, respectively, and 71% and 64% of our total revenues for the six months ended June 30, 2019 and 2018, respectively.

(c)

Excludes reimbursements from our Sponsor pursuant to the Amended Omnibus Agreement, the Carson Assets Indemnity Agreement and other affiliate agreements of $7 million and $3 million for the three months ended June 30, 2019 and 2018, respectively, and $10 million for both the six months ended June 30, 2019 and 2018.