Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
ASSETS
Cash and cash equivalents	$ 1,010	$ 590
Accounts receivable, net	4,423	3,658
Accounts receivable from related companies	40	63
Inventories	1,484	1,807
Exchanges receivable	101	67
Price risk management assets	12	39
Current assets held for sale	167	0
Other current assets	279	312
Total current assets	7,516	6,536
PROPERTY, PLANT AND EQUIPMENT	37,679	33,917
ACCUMULATED DEPRECIATION	(3,564)	(3,235)
PROPERTY, PLANT AND EQUIPMENT, net	34,115	30,682
ADVANCES TO AND INVESTMENTS IN UNCONSOLIDATED AFFILIATES	3,818	4,014
NON-CURRENT PRICE RISK MANAGEMENT ASSETS	1	18
GOODWILL	6,216	5,894
INTANGIBLE ASSETS, net	5,132	2,264
OTHER NON-CURRENT ASSETS, net	971	922
Total assets	57,769	50,330
LIABILITIES AND EQUITY
Accounts payable	4,272	3,834
Accounts payable to related companies	10	14
Exchanges payable	284	284
Price risk management liabilities	70	53
Accrued and other current liabilities	1,958	1,678
Current maturities of long-term debt	1,388	637
Current liabilities held for sale	109	0
Total current liabilities	8,091	6,500
LONG-TERM DEBT, less current maturities	24,905	22,562
DEFERRED INCOME TAXES	3,700	3,865
NON-CURRENT PRICE RISK MANAGEMENT LIABILITIES	59	73
OTHER NON-CURRENT LIABILITIES	1,024	1,019
COMMITMENTS AND CONTINGENCIES (Note 12)
PREFERRED UNITS OF SUBSIDIARY	32	32
EQUITY:
General Partner	(1)	(3)
Limited Partners:
Common Unitholders	1,271	1,066
Class D Units	10	6
Accumulated other comprehensive income	6	9
Total partners’ capital	1,286	1,078
Noncontrolling interest	18,672	15,201
Total equity	19,958	16,279
Total liabilities and equity	$ 57,769	$ 50,330