2014 Organization Restructuring Tables (Details) - USD ($) $ in Millions	12 Months Ended			27 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016
Restructuring Cost and Reserve
Income Tax Expense (Benefit)	$ 922	$ 418	$ 856
2014 Organization Restructuring
Restructuring Cost and Reserve
Income Tax Expense (Benefit)	(8)	(21)	(38)
2014 Organization Restructuring | Cost of products sold
Restructuring Cost and Reserve
Restructuring Charges	6	23	40
2014 Organization Restructuring | Marketing, research and general Expenses
Restructuring Cost and Reserve
Restructuring Charges	32	40	93
2014 Organization Restructuring | Other Operating Income (Expense)
Restructuring Cost and Reserve
Restructuring Charges	(3)	0	0
After Tax
Restructuring Cost and Reserve
Restructuring Charges		$ 42	$ 95
After Tax | 2014 Organization Restructuring
Restructuring Cost and Reserve
Restructuring Charges	$ 27			$ 164
Before Tax | 2014 Organization Restructuring
Restructuring Cost and Reserve
Restructuring Charges				$ 231