Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 59	$ 24
Trade accounts receivable, net of allowance for doubtful accounts of $9 and $7	384	483
Related party receivables	76	45
Inventories	63	67
Derivative assets	65	75
Other current assets	16	9
Total current assets	663	703
Property, plant and equipment	10,706	10,260
Less accumulated depreciation and depletion	(1,166)	(1,043)
Property, plant and equipment, net	9,540	9,217
Investments in unconsolidated affiliates	2,484	2,418
Other, net of accumulated amortization of debt issuance costs of $30 and $28	101	103
Intangible assets, net of accumulated amortization of $244 and $212	3,405	3,439
Goodwill	1,223	1,223
TOTAL ASSETS	17,416	17,103
Current Liabilities:
Drafts payable	23	15
Trade accounts payable	407	529
Related party payables	25	64
Accrued expenses	53	43
Accrued interest	105	81
Other current liabilities	30	24
Total current liabilities	643	756
Long-term derivative liabilities	14	16
Other long-term liabilities	74	72
Long-term debt, net	7,221	6,641
Commitments and contingencies
Series A Preferred Units, redemption amounts of $38 and $38	33	33
Partners’ capital and noncontrolling interest:
Common units	8,351	8,531
Class F units	155	153
General partner interest	770	781
Total partners’ capital	9,276	9,465
Noncontrolling interest	155	120
Total partners’ capital and noncontrolling interest	9,431	9,585
TOTAL LIABILITIES AND PARTNERS’ CAPITAL AND NONCONTROLLING INTEREST	$ 17,416	$ 17,103