CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Millions	Total		Common Stock [Member]	Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests [Member]
Balance at Dec. 31, 2013	$ 23,650		$ 52	$ 8,629	$ 14,356	$ (895)	$ (285)	$ 1,793
Net income (loss)	(2,626)				(2,669)			43
Common stock issued	49			49
Dividends—common stock	(92)				(92)
Repurchase of common stock	(35)					(35)
Subsidiary equity transactions	16			4				12
Distributions to noncontrolling interest owners	(51)							(51)
Reclassification of previously deferred derivative losses to (gains) losses on derivatives, net	1	[1]					1
Adjustments for pension and other postretirement plans	5						5
Balance at Mar. 31, 2014	$ 20,917		$ 52	$ 8,682	$ 11,595	$ (930)	$ (279)	$ 1,797

[1] Net of income tax benefit (expense) of $(1) million for the three months ended March 31, 2014 and 2013.