Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenues:
Service revenues	$ 1,210	$ 1,231	$ 2,436	$ 2,423
Product sales	520	599	948	1,118
Total revenues	1,730	1,830	3,384	3,541
Costs and expenses:
Product costs	393	494	710	957
Operating and maintenance expenses	386	431	768	811
Depreciation and amortization expenses	432	419	867	838
Selling, general, and administrative expenses	139	164	320	357
Net insurance recoveries - Geismar Incident	0	(126)	0	(126)
Impairment of long-lived assets	396	24	402	27
Other (income) expense - net	24	14	48	28
Total costs and expenses	1,770	1,420	3,115	2,892
Operating income	(40)	410	269	649
Equity earnings (losses)	101	93	198	144
Impairment of equity-method investments	0	0	(112)	0
Other investing income (loss) - net	1	0	1	1
Interest incurred	(239)	(215)	(479)	(424)
Interest capitalized	8	12	19	29
Other income (expense) - net	12	32	27	48
Income (loss) before income taxes	(157)	332	(77)	447
Provision (benefit) for income taxes	(80)	0	(79)	3
Net income (loss)	(77)	332	2	444
Less: Net income attributable to noncontrolling interests	13	32	42	55
Net Income (loss) attributable to controlling interests	(90)	300	(40)	389
Allocation of net income (loss) for calculation of earnings per common unit:
Net Income (loss) attributable to controlling interests	(90)	300	(40)	389
Allocation of net income (loss) to general partner	207	216	409	411
Allocation of net income (loss) to Class B units	(8)	1	(12)	(1)
Allocation of net income (loss) to Class D units	0	0	0	68
Allocation of net income (loss) to common units	$ (289)	$ 83	$ (437)	$ (89)
Basic earnings per common unit:
Basic net income (loss) per common unit	$ (0.49)	$ 0.14	$ (0.74)	$ (0.16)
Basic weighted-average number of common units outstanding (thousands)	588,607	586,696	588,585	547,069
Diluted earnings per common unit:
Diluted net income (loss) per common unit	$ (0.49)	$ 0.14	$ (0.74)	$ (0.16)
Diluted weighted-average number of common units outstanding (thousands)	588,607	587,088	588,585	547,069
Cash distributions per common unit	$ 0.85	$ 0.85	$ 1.7	$ 1.7
Other Comprehensive Income (Loss):
Foreign currency translation adjustments	$ 5	$ 14	$ 77	$ (73)
Other comprehensive income (loss)	5	14	77	(73)
Comprehensive income (loss)	(72)	346	79	371
Less: Comprehensive income attributable to noncontrolling interests	13	32	42	55
Comprehensive income (loss) attributable to controlling interests	$ (85)	$ 314	$ 37	$ 316