Restructuring Related Activities (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		62 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended		32 Months Ended	3 Months Ended		62 Months Ended	3 Months Ended		62 Months Ended		3 Months Ended	6 Months Ended		3 Months Ended		32 Months Ended		3 Months Ended		62 Months Ended	3 Months Ended		62 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended		32 Months Ended	3 Months Ended	62 Months Ended	3 Months Ended		62 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended		32 Months Ended	3 Months Ended		62 Months Ended	3 Months Ended		62 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended		32 Months Ended	3 Months Ended	62 Months Ended	3 Months Ended		62 Months Ended		3 Months Ended	6 Months Ended	3 Months Ended		32 Months Ended	3 Months Ended		62 Months Ended	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2014 2014 Restructuring plan [Member]	Mar. 31, 2014 2014 Restructuring plan [Member]	Mar. 31, 2014 2011 Restructuring Plan [Member]	Mar. 31, 2013 2011 Restructuring Plan [Member]	Mar. 31, 2014 2011 Restructuring Plan [Member]	Mar. 31, 2014 Plant Network Optimization [Member]	Mar. 31, 2013 Plant Network Optimization [Member]	Mar. 31, 2014 Plant Network Optimization [Member]	Mar. 31, 2014 Termination Benefits [Member]	Mar. 31, 2013 Termination Benefits [Member]	Mar. 31, 2014 Termination Benefits [Member]	Dec. 31, 2013 Termination Benefits [Member]	Mar. 31, 2014 Termination Benefits [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Termination Benefits [Member] 2014 Restructuring plan [Member]	Dec. 31, 2013 Termination Benefits [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2013 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Dec. 31, 2013 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Termination Benefits [Member] Plant Network Optimization [Member]	Mar. 31, 2013 Termination Benefits [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Termination Benefits [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Accelerated depreciation [Member]	Mar. 31, 2013 Accelerated depreciation [Member]	Mar. 31, 2014 Accelerated depreciation [Member]	Mar. 31, 2014 Accelerated depreciation [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Accelerated depreciation [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Accelerated depreciation [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2013 Accelerated depreciation [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Accelerated depreciation [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2013 Accelerated depreciation [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Accelerated depreciation [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Transfer costs [Member]	Mar. 31, 2013 Transfer costs [Member]	Mar. 31, 2014 Transfer costs [Member]	Mar. 31, 2014 Transfer costs [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Transfer costs [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Transfer costs [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2013 Transfer costs [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Transfer costs [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Transfer costs [Member] Plant Network Optimization [Member]	Mar. 31, 2013 Transfer costs [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Transfer costs [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Impairment of an asset in value [Member]	Mar. 31, 2013 Impairment of an asset in value [Member]	Mar. 31, 2014 Impairment of an asset in value [Member]	Mar. 31, 2014 Impairment of an asset in value [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Impairment of an asset in value [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Impairment of an asset in value [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2013 Impairment of an asset in value [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Impairment of an asset in value [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2013 Impairment of an asset in value [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Impairment of an asset in value [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Other [Member]	Mar. 31, 2013 Other [Member]	Mar. 31, 2014 Other [Member]	Dec. 31, 2013 Other [Member]	Mar. 31, 2014 Other [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Other [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Other [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2013 Other [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Other [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Other [Member] Plant Network Optimization [Member]	Mar. 31, 2013 Other [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Other [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Restructuring Plan [Member] Termination Benefits [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Restructuring Plan [Member] Other [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Restructuring Related To Plan [Member] Accelerated depreciation [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Restructuring Related To Plan [Member] Transfer costs [Member] Plant Network Optimization [Member]	Mar. 31, 2014 Restructuring Related To Plan [Member] Other [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Minimum [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Minimum [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Minimum [Member] Restructuring Plan [Member] Termination Benefits [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Minimum [Member] Restructuring Plan [Member] Termination Benefits [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Minimum [Member] Restructuring Plan [Member] Other [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Minimum [Member] Restructuring Related To Plan [Member] Other [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Maximum [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Maximum [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Maximum [Member] Restructuring Plan [Member] Termination Benefits [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Maximum [Member] Restructuring Plan [Member] Termination Benefits [Member] 2011 Restructuring Plan [Member]	Mar. 31, 2014 Maximum [Member] Restructuring Plan [Member] Other [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Maximum [Member] Restructuring Related To Plan [Member] Other [Member] 2014 Restructuring plan [Member]	Mar. 31, 2014 Cost of products sold [Member]	Mar. 31, 2013 Cost of products sold [Member]	Mar. 31, 2014 Cost of products sold [Member] Termination Benefits [Member]	Mar. 31, 2013 Cost of products sold [Member] Termination Benefits [Member]	Mar. 31, 2014 Cost of products sold [Member] Accelerated depreciation [Member]	Mar. 31, 2013 Cost of products sold [Member] Accelerated depreciation [Member]	Mar. 31, 2014 Cost of products sold [Member] Transfer costs [Member]	Mar. 31, 2013 Cost of products sold [Member] Transfer costs [Member]	Mar. 31, 2014 Cost of products sold [Member] Impairment of an asset in value [Member]	Mar. 31, 2013 Cost of products sold [Member] Impairment of an asset in value [Member]	Mar. 31, 2014 Cost of products sold [Member] Other [Member]	Mar. 31, 2013 Cost of products sold [Member] Other [Member]	Mar. 31, 2014 Selling, General and Administrative Expenses [Member]	Mar. 31, 2013 Selling, General and Administrative Expenses [Member]	Mar. 31, 2014 Selling, General and Administrative Expenses [Member] Termination Benefits [Member]	Mar. 31, 2013 Selling, General and Administrative Expenses [Member] Termination Benefits [Member]	Mar. 31, 2014 Selling, General and Administrative Expenses [Member] Accelerated depreciation [Member]	Mar. 31, 2013 Selling, General and Administrative Expenses [Member] Accelerated depreciation [Member]	Mar. 31, 2014 Selling, General and Administrative Expenses [Member] Transfer costs [Member]	Mar. 31, 2013 Selling, General and Administrative Expenses [Member] Transfer costs [Member]	Mar. 31, 2014 Selling, General and Administrative Expenses [Member] Impairment of an asset in value [Member]	Mar. 31, 2013 Selling, General and Administrative Expenses [Member] Impairment of an asset in value [Member]	Mar. 31, 2014 Selling, General and Administrative Expenses [Member] Other [Member]	Mar. 31, 2013 Selling, General and Administrative Expenses [Member] Other [Member]
Restructuring and Related Cost [Line Items]
Restructuring Reserve												$ 39		$ 39	$ 41	$ 32	$ 32	$ 29	$ 7		$ 7	$ 12																																			$ 8		$ 8	$ 8
Restructuring Charges Incurred to Date			324		44			250			30			205			37				138				30																								(1)		0			(1)		0			120			7			113			0
Restructuring-related Costs Incurred to Date			144		9			39			96																	28		1			5		22			76		2			0			74													40			6			34			0
Estimated costs of restructuring program by major type of cost
Expected total costs associated with the plan									126																																																												30	114	22	74	38	175	289	100	137	5	70	225	292	120	140	15	90
Restructuring and Related Cost, Cost Incurred to Date			468		53			289			126
Restructuring plan estimated future cash outflow																																																																										160	280					210	283
Payments for Restructuring	(29)		(400)	(17)	(17)	(12)		(280)	0		(103)	(13)		(167)		(6)	(6)		(7)		(131)		0		(30)											(2)		(75)	(2)	(2)	0		0	0		(73)											(14)		(158)		(9)	(9)	(5)		(149)	0		0
Gain (Loss) on Sale of Properties		19
Restructuring Related Expenses	8	5	144									0	0													1	1									2	0										0	0									5	4																												2	0	0	0	0	0	2	0	0	0	0	0	6	5	0	0	1	1	0	0	0	0	5	4
Restructuring and Related Cost, Incurred Cost	28	15		23		5	17			(2)		11	8			9			2	10				(2)		1	1		1		0	1		0		2	0		2		0	0			0		0	(17)		0		0	(17)		0		14	23			11		3	23			0
Restructuring Charges	20	10	324									11	8			9			2							0	0									0	0										0	(17)									9	19
Payments for Restructuring	(29)		(400)	(17)	(17)	(12)		(280)	0		(103)	(13)		(167)		(6)	(6)		(7)		(131)		0		(30)											(2)		(75)	(2)	(2)	0		0	0		(73)											(14)		(158)		(9)	(9)	(5)		(149)	0		0
Adjustments to the restructuring reserve												$ 0				$ 0			$ 0