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Related Party Transactions
9 Months Ended
Sep. 30, 2018
Related Party Transactions [Abstract]  
Related Party Transactions
RELATED PARTY TRANSACTIONS
Revenues reported in our consolidated statements of operations included sales with affiliates of $103 million and $105 million during the three months ended September 30, 2018 and 2017, respectively, and $325 million and $201 million during the nine months ended September 30, 2018 and 2017, respectively.