Costs Associated with Rationalization Programs (Details 1) (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 Cost and Reserve [Line Items]
Rationalizations (Note 2)	$ 15	$ 21	$ 80	$ 41
Asset Write-off and Accelerated Depreciation Charges	0		3
Plans Initiated In 2014
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)	8		18
Plans Initiated In 2014 | Associate Severance and Other Related Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)	8		17
Plans Initiated In 2014 | Other Exit And Noncancelable Lease Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)	0		1
Plans Initiated in 2013
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)	7	13	62	18
Plans Initiated in 2013 | Associate Severance and Other Related Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)	(2)	11	43	16
Plans Initiated in 2013 | Pension Curtailment [Member]
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)	0		(22)
Plans Initiated in 2013 | Other Exit And Noncancelable Lease Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)	9	2	41	2
Plans Initiated in 2012
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)		8		23
Plans Initiated in 2012 | Associate Severance and Other Related Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)		3		9
Plans Initiated in 2012 | Pension Curtailment [Member]
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)		0		0
Plans Initiated in 2012 | Other Exit And Noncancelable Lease Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)		5		14
Amiens Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Rationalizations (Note 2)	(2)		63
Asset Write-off and Accelerated Depreciation Charges		$ 5		$ 15