Asset Impairment and Exit Costs (Movement In The Exit Cost Liabilities) (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
Restructuring Reserve [Roll Forward]
Liability beginning balance			$ 308
Charges, net			370
Cash spent	(33)	(5)	(263)	(17)
Currency/other			(48)
Liability ending balance	$ 367		$ 367