Costs Associated with Rationalization Programs (Details 1) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Restructuring Cost and Reserve [Line Items]
Rationalizations	$ 114	$ 95	$ 58
Asset Write-off and Accelerated Depreciation Charges	8	7	23
Current Year Plans
Restructuring Cost and Reserve [Line Items]
Rationalizations	73	23	45
Current Year Plans | Associate Severance and Other Related Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations	66	22	42
Current Year Plans | Other Exit and Non-Cancelable Lease Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations	7	1	3
Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Rationalizations	41	72	13
Prior Year Plans | Associate Severance and Other Related Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations	19	49	3
Prior Year Plans | Pension Curtailment Gain
Restructuring Cost and Reserve [Line Items]
Rationalizations	(1)	(22)	0
Prior Year Plans | Other Exit and Non-Cancelable Lease Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations	$ 23	$ 45	$ 10