Restructuring Accruals (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Restructuring accrual
Beginning balance, restructuring reserve		$ 43
Charges	$ 38	19
Write-down of assets to net realizable value		(7)
Net cash paid, principally severance and related benefits	(8)	(13)
Other, including foreign exchange translation		(2)
Ending balance, restructuring reserve		40
Asia Pacific Restructuring
Restructuring accrual
Beginning balance, restructuring reserve		7
Charges		1
Net cash paid, principally severance and related benefits		(1)
Other, including foreign exchange translation		(1)
Ending balance, restructuring reserve		6
Restructuring, Additional Information
Cumulative employee costs and asset impairments		224
Other Restructuring Actions
Restructuring accrual
Beginning balance, restructuring reserve	85	36
Charges	38	18
Write-down of assets to net realizable value	(9)	(7)
Net cash paid, principally severance and related benefits	(8)	(12)
Other, including foreign exchange translation	(2)	(1)
Ending balance, restructuring reserve	104	34
Restructuring, Additional Information
Other restructuring costs		1
Other Restructuring Actions | Latin America
Restructuring, Additional Information
Employee costs, asset impairments and other exit costs	23	14
Other Restructuring Actions | Europe
Restructuring, Additional Information
Cumulative plant closure costs	54
Employee costs, asset impairments and other exit costs	13
Other Restructuring Actions | North America
Restructuring, Additional Information
Employee costs, asset impairments and other exit costs	$ 2
Employee and other exit costs		$ 3