Condensed Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended			6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013		Jun. 30, 2014	Jun. 30, 2013
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]
Net income (loss)	$ 613	$ 342		$ 520	$ 976
Other Comprehensive Income (Loss), net of tax
Foreign currency translation adjustments	28	(133)		52	(129)
Pension and OPEB adjustments	1	2			5
Net unrealized gain (loss) on cash flow hedges		44	[1]		54	[1]
Reclassification into earnings and other adjustments to cash flow hedges	(9)			(9)
Unrealized gain (loss) on investments in available-for-sale securities	2	(4)		2	(4)
Other Comprehensive Income (Loss), net of tax	22	(91)		45	(74)
Comprehensive Income (Loss)	635	251		565	902
Less: Comprehensive Income (Loss) Attributable to Noncontrolling Interests	4	(1)		9	(1)
Comprehensive Income Attributable to Parent	$ 631	$ 252		$ 556	$ 903

[1] Net of $14 million tax expense and $18 million tax expense for the three months and six months ended June 30, 2013.