Consolidated Statement of Changes in Equity (Unaudited) (USD $) In Millions	Total	Common Stock	Capital in Excess of Par Value	Retained Earnings (Deficit)	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Total Stockholders' Equity	Noncontrolling Interests
Beginning balance at Dec. 31, 2013	$ 8,921	$ 718	$ 11,599	$ (6,248)	$ (164)	$ (1,041)	$ 4,864	$ 4,057
Net income (loss)	196	0	0	140	0	0	140	56
Other comprehensive income (loss)	(39)	0	0	0	(39)	0	(39)	0
Cash dividends - common stock	(276)	0	0	(276)	0	0	(276)	0
Dividends and distributions to noncontrolling interests	(147)	0	0	0	0	0	0	(147)
Stock-based compensation and related common stock issuances, net of tax	23	2	21	0	0	0	23	0
Changes in ownership of consolidated subsidiaries, net	43	0	(72)	0	(20)	0	(92)	135
Contributions from Noncontrolling Interests	63	0	0	0	0	0	0	63
Deconsolidation of Bluegrass Pipeline (Note 2)	(63)	0	0	0	0	0	0	(63)
Other	(4)	0	(3)	(1)	0	0	(4)	0
Ending balance at Mar. 31, 2014	$ 8,717	$ 720	$ 11,545	$ (6,385)	$ (223)	$ (1,041)	$ 4,616	$ 4,101