Segment Reporting (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Segment Reporting Information [Line Items]
Net revenues	$ 21,335	$ 20,629	$ 60,165	$ 59,639
Amortization of intangibles	(23)	(23)	(67)	(71)
General corporate expenses	(50)	(43)	(130)	(155)
Equity (income)/loss in unconsolidated subsidiaries, net	(38)	6	(74)	15
Operating income	3,345	3,599	9,170	10,327
Interest expense, net	(267)	(239)	(789)	(721)
Earnings before income taxes	3,078	3,360	8,381	9,606
European Union [Member]
Segment Reporting Information [Line Items]
Net revenues	7,777	7,487	22,225	21,255
Operating companies income:	1,186	1,207	2,875	3,227
Eastern Europe, Middle East & Africa [Member]
Segment Reporting Information [Line Items]
Net revenues	6,111	5,546	16,347	15,346
Operating companies income:	1,204	1,088	3,218	2,968
Asia [Member]
Segment Reporting Information [Line Items]
Net revenues	4,943	5,144	14,515	15,776
Operating companies income:	799	1,097	2,614	3,567
Latin America & Canada [Member]
Segment Reporting Information [Line Items]
Net revenues	2,504	2,452	7,078	7,262
Operating companies income:	$ 267	$ 267	$ 734	$ 776