Discontinued Operations (Income Statement Information) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Discontinued Operation, Income (Loss) from Discontinued Operation Disclosures [Abstract]
Net Sales		$ 0		$ 309
Income from operations		0	0	63
Income tax expense		0		(32)
Income from operations, net of income taxes		0		31
Gain/(Loss) on disposal	0	10	0	(30)
Income tax benefit		7		20
Net income from discontinued operations	$ 0	$ 17	$ 0	$ 21