Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net Income (Loss)	$ 3,433	$ 314	$ (109)
Foreign currency translation adjustments, net of tax effect of $13, $0, and $0	(162)	(178)	11
Defined benefit pension plan adjustments, net of tax effect of ($2), $0, and $0	(8)	5	1
Other Comprehensive Income (Loss), Net of Tax	(154)	(183)	10
Comprehensive Income (Loss)	$ 3,279	$ 131	$ (99)