2014 Organization Restructuring Tables (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Restructuring Cost and Reserve
Provision for income taxes	$ 418	$ 856	$ 828
2014 Organization Restructuring
Restructuring Cost and Reserve
Provision for income taxes	(21)	(38)
Net charges	42	95
2014 Organization Restructuring | Cost of products sold
Restructuring Cost and Reserve
Restructuring Charges	23	40
2014 Organization Restructuring | Marketing, research and general Expenses
Restructuring Cost and Reserve
Restructuring Charges	$ 40	$ 93