Business Segments - Business Segment Reporting Information (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Segment Operating Income:
Net Sales		$ 16,443	$ 18,138	$ 19,540
Segment Operating Income		2,022	1,712	1,580
Rationalizations		114	95	58
Interest expense		412	428	392
Other (income) expense		(115)	302	97
Asset write-offs and accelerated depreciation		8	7	23
Curtailments/settlements		137	33
Loss on deconsolidation of Venezuelan subsidiary	$ 646	646	0	0
Income before Income Taxes		608	687	813
Royalty income		192	35	51
Segment Reconciling Items
Segment Operating Income:
Rationalizations		114	95	58
Interest expense		412	428	392
Other (income) expense		(115)	302	97
Asset write-offs and accelerated depreciation		8	7	23
Corporate incentive compensation plans		103	97	108
Curtailments/settlements		137	33	0
Intercompany profit elimination		3	(4)	(4)
Loss on deconsolidation of Venezuelan subsidiary		646	0	0
Retained expenses of divested operations		14	16	24
Other		92	51	69
Intersegment Eliminations
Segment Operating Income:
Royalty income		25	24	39
North America | Operating Segments
Segment Operating Income:
Net Sales		7,774	8,085	8,684
Segment Operating Income		1,108	803	691
Rationalizations		9	(6)	12
Europe, Middle East and Africa | Operating Segments
Segment Operating Income:
Net Sales		5,115	6,180	6,567
Segment Operating Income		435	438	298
Rationalizations		95	89	26
Asset write-offs and accelerated depreciation		8	7	23
Asia Pacific | Operating Segments
Segment Operating Income:
Net Sales		1,958	2,077	2,226
Segment Operating Income		319	301	308
Rationalizations		4	9	16
Latin America | Operating Segments
Segment Operating Income:
Net Sales		1,596	1,796	2,063
Segment Operating Income		160	170	283
Rationalizations		$ 6	$ 3	$ 4