Discontinued Operations (Income Statement Information) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Discontinued Operations [Abstract]
Net Sales	$ 1,421	$ 1,620	$ 4,379	$ 5,365
Cost of Sales	1,163	1,366	3,628	5,101
Research and development	47	37	133	116
Selling, general and administrative	88	79	264	247
Pension curtailment	110	0	110	0
Other income	14	(5)	40	(17)
Income (loss) from operations	27	133	284	(116)
Transaction related expenses	(38)	0	(66)	0
Income tax (expense) benefit	54	33	140	(76)
(Loss) income from discontinued operations	$ (65)	$ 100	$ 78	$ (40)