Geographic Information Schedule of Net Sales by Country (Details) - USD ($) $ in Millions		3 Months Ended								12 Months Ended
		Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016		Dec. 31, 2015		Dec. 31, 2014
Net Sales by Country [Line Items]
Net sales		$ 5,211	$ 4,917	$ 7,061	$ 7,405	$ 5,299	$ 4,873	$ 7,121	$ 7,837	$ 24,594	[1]	$ 25,130	[1]	$ 28,406	[1]
Geographic information threshold		2.00%				2.00%				2.00%		2.00%		2.00%
UNITED STATES
Net Sales by Country [Line Items]
Net sales	[1]									$ 9,683		$ 10,021		$ 10,556
CANADA
Net Sales by Country [Line Items]
Net sales	[1]									730		734		826
FRANCE
Net Sales by Country [Line Items]
Net sales	[1]									535		575		678
GERMANY
Net Sales by Country [Line Items]
Net sales	[1]									909		959		1,180
ITALY
Net Sales by Country [Line Items]
Net sales	[1]									527		546		655
Europe, Middle East, and Africa, Other [Member]
Net Sales by Country [Line Items]
Net sales	[1]									3,768		3,963		4,806
Europe, Middle East, and Africa [Member]
Net Sales by Country [Line Items]
Net sales	[1],[2]									5,739		6,043		7,319
CHINA
Net Sales by Country [Line Items]
Net sales	[1]									2,200		2,067		2,325
INDIA
Net Sales by Country [Line Items]
Net sales	[1]									704		615		603
JAPAN
Net Sales by Country [Line Items]
Net sales	[1]									840		843		961
Asia Pacific, Other [Member]
Net Sales by Country [Line Items]
Net sales	[1]									2,057		2,092		2,267
Asia Pacific [Member]
Net Sales by Country [Line Items]
Net sales	[1]									5,801		5,617		6,156
BRAZIL
Net Sales by Country [Line Items]
Net sales	[1]									1,392		1,401		2,051
MEXICO
Net Sales by Country [Line Items]
Net sales	[1]									583		622		682
Latin America, Other [Member]
Net Sales by Country [Line Items]
Net sales	[1]									666		692		816
Latin America [Member]
Net Sales by Country [Line Items]
Net sales	[1]									$ 2,641		$ 2,715		$ 3,549

[1] Net sales, based on the location of the customer, are generally presented for locations with greater than two percent of total net sales.

[2] Europe, Middle East, and Africa (EMEA).