Shareowners' Equity (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Changes To Noncontrolling Interest
Beginning balance	$ 432	[1]	$ 707
Net earnings	11		11
Dividends	0		(16)
Dispositions	0		(104)
AOCI and other	(3)		(11)
Ending balance	$ 440	[1]	$ 587

[1] (c)        Included AOCI attributable to noncontrolling interests of $(137) million and $(139) million at March 31, 2014 and December 31, 2013, respectively.