Restructuring Accruals (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
Restructuring accrual
Restructuring reserve balance at beginning of period	$ 65	$ 83	$ 114	$ 123
Restructuring charge reserve	79		79	10
Write-down of assets to net realizable value	(46)		(46)	(2)
Net cash paid, principally severance and related benefits	(7)	(7)	(45)	(54)
Pension charges transferred to other accounts	(7)		(7)
Other, including foreign exchange translation	(9)	(4)	(20)	(5)
Restructuring reserve balance at end of period	75	72	75	72
European Asset Optimization
Restructuring accrual
Restructuring reserve balance at beginning of period	20	31	30	53
Restructuring charge reserve	1		1	7
Write-down of assets to net realizable value				(2)
Net cash paid, principally severance and related benefits	(3)	(5)	(8)	(32)
Other, including foreign exchange translation	(2)	1	(7)	1
Restructuring reserve balance at end of period	16	27	16	27
Asia Pacific Restructuring
Restructuring accrual
Restructuring reserve balance at beginning of period	3	3	20	6
Restructuring charge reserve	73		73	2
Write-down of assets to net realizable value	(46)		(46)
Net cash paid, principally severance and related benefits	(2)		(15)	(5)
Pension charges transferred to other accounts	(7)		(7)
Other, including foreign exchange translation	(6)	(1)	(10)	(1)
Restructuring reserve balance at end of period	15	2	15	2
Other Restructuring Actions
Restructuring accrual
Restructuring reserve balance at beginning of period	42	49	64	64
Restructuring charge reserve	5		5	1
Net cash paid, principally severance and related benefits	(2)	(2)	(22)	(17)
Other, including foreign exchange translation	(1)	(4)	(3)	(5)
Restructuring reserve balance at end of period	$ 44	$ 43	$ 44	$ 43