European Strategic Changes - Narrative (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended		23 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014
European Strategic Changes [Member]
Restructuring Cost and Reserve
Charges for workforce reductions and other exit costs	$ 0	$ 0	$ 0	$ 0	$ 0
Restructuring Charges After Tax	0	0	12	52	0
European Strategic Changes [Member]
Restructuring Cost and Reserve
Restructuring Activities for Manufacturing Facilities					5
Cash charges [Member] | European Strategic Changes [Member]
Restructuring Cost and Reserve
Charges for workforce reductions and other exit costs	$ 12	$ 53			$ 0