Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 33	$ 21
Accounts receivable, net	270	399
Receivables from affiliates	6	12
Inventories, net	283	419
Other current assets	50	73
Total current assets	642	924
Property and equipment	2,188	2,134
Accumulated depreciation	(749)	(692)
Property and equipment, net	1,439	1,442
Other assets:
Finance lease right-of-use assets, net	26	29
Operating lease right-of-use assets, net	522	533
Goodwill	1,555	1,555
Intangible assets	906	906
Accumulated amortization	(289)	(260)
Intangible assets, net	617	646
Other noncurrent assets	184	188
Investment in unconsolidated affiliate	136	121
Total assets	5,121	5,438
Current liabilities:
Accounts payable	296	445
Accounts payable to affiliates	29	49
Accrued expenses and other current liabilities	242	219
Operating lease current liabilities	19	20
Current maturities of long-term debt	12	11
Total current liabilities	598	744
Operating lease noncurrent liabilities	524	530
Revolving line of credit	158	162
Long-term debt, net	2,894	2,898
Advances from affiliates	138	140
Deferred tax liability	94	109
Other noncurrent liabilities	97	97
Total liabilities	4,503	4,680
Commitments and contingencies (Note 10)
Equity:
Total equity	618	758
Total liabilities and equity	5,121	5,438
Common Units [Member]
Equity:
Total equity	618	758
Class C Units [Member]
Equity:
Total equity	$ 0	$ 0