Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 98	$ 28
Accounts receivable, net	451	541
Receivables from affiliates	160	155
Inventories, net	434	426
Other current assets	71	81
Assets held for sale	6	3,313
Total current assets	1,220	4,544
Property and equipment, net	1,522	1,557
Other assets:
Goodwill	1,430	1,430
Intangible assets, net	656	768
Other noncurrent assets	91	45
Total assets	4,919	8,344
Current liabilities:
Accounts payable	416	559
Accounts payable to affiliates	178	206
Accrued expenses and other current liabilities	759	368
Current maturities of long-term debt	5	6
Liabilities associated with assets held for sale	0	75
Total current liabilities	1,358	1,214
Revolving line of credit	0	765
Long-term debt, net	2,283	3,519
Advances from affiliates	85	85
Deferred tax liability	124	389
Other noncurrent liabilities	137	125
Total liabilities	3,987	6,097
Commitments and contingencies (Note 14)
Equity:
Total equity	932	2,247
Total liabilities and equity	4,919	8,344
Common Units
Equity:
Total partners' capital	932	1,947
Class C Units - Held by Subsidiary [Member]
Equity:
Total partners' capital	$ 0	$ 0

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.