Consolidated Statement of Changes in Equity (Unaudited) (USD $) In Millions	Total	Common Stock	Capital in Excess of Par Value	Retained Deficit	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Total Stockholders' Equity	Noncontrolling Interests
Beginning balance at Dec. 31, 2014	$ 20,172	$ 782	$ 14,925	$ (5,548)	$ (341)	$ (1,041)	$ 8,777	$ 11,395
Net income (loss)	13	0	0	70	0	0	70	(57)
Other comprehensive income (loss)	(89)	0	0	0	(54)	0	(54)	(35)
Cash dividends - common stock	(434)	0	0	(434)	0	0	(434)	0
Dividends and distributions to noncontrolling interests	(228)	0	0	0	0	0	0	(228)
Stock-based compensation and related common stock issuances, net of tax	18	1	17	0	0	0	18	0
Changes in ownership of consolidated subsidiaries, net	97	0	(163)	0	0	0	(163)	260
Contributions from Noncontrolling Interests	26	0	0	0	0	0	0	26
Other	6	0	0	(2)	0	0	(2)	8
Net increase (decrease) in equity	(591)	1	(146)	(366)	(54)	0	(565)	(26)
Ending balance at Mar. 31, 2015	$ 19,581	$ 783	$ 14,779	$ (5,914)	$ (395)	$ (1,041)	$ 8,212	$ 11,369