Restructuring and Other Items (Details 1) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Severance and related costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Liability	$ 63	$ 0
Additional costs and expenses	63
Payments	0
Lease Agreements [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Liability	407	168
Additional costs and expenses	272
Payments	$ (33)