Restructuring Related Activities by Major Type (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		23 Months Ended	3 Months Ended		6 Months Ended		41 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended		3 Months Ended		6 Months Ended		23 Months Ended		3 Months Ended		6 Months Ended		41 Months Ended		3 Months Ended		6 Months Ended		53 Months Ended		3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		23 Months Ended	3 Months Ended	6 Months Ended	41 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		23 Months Ended	3 Months Ended	6 Months Ended		41 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		23 Months Ended	3 Months Ended	6 Months Ended	41 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended		3 Months Ended		6 Months Ended		23 Months Ended	3 Months Ended		6 Months Ended		41 Months Ended	3 Months Ended		6 Months Ended		53 Months Ended	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2013 2011 Restructuring Plan [Member]	Jun. 30, 2012 2011 Restructuring Plan [Member]	Jun. 30, 2013 2011 Restructuring Plan [Member]	Jun. 30, 2012 2011 Restructuring Plan [Member]	Jun. 30, 2013 2011 Restructuring Plan [Member]	Jun. 30, 2013 2010 Restructuring Plan [Member]	Jun. 30, 2012 2010 Restructuring Plan [Member]	Jun. 30, 2013 2010 Restructuring Plan [Member]	Jun. 30, 2012 2010 Restructuring Plan [Member]	Jun. 30, 2013 2010 Restructuring Plan [Member]	Jun. 30, 2013 Plant Network Optimization [Member]	Jun. 30, 2012 Plant Network Optimization [Member]	Jun. 30, 2013 Plant Network Optimization [Member]	Jun. 30, 2012 Plant Network Optimization [Member]	Jun. 30, 2013 Plant Network Optimization [Member]	Jun. 30, 2013 Termination Benefits [Member]	Jun. 30, 2012 Termination Benefits [Member]	Jun. 30, 2013 Termination Benefits [Member]	Jun. 30, 2012 Termination Benefits [Member]	Jun. 30, 2013 Termination Benefits [Member]	Dec. 31, 2012 Termination Benefits [Member]	Jun. 30, 2013 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Dec. 31, 2012 Termination Benefits [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Termination Benefits [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2012 Termination Benefits [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Termination Benefits [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2012 Termination Benefits [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Termination Benefits [Member] 2010 Restructuring Plan [Member]	Dec. 31, 2012 Termination Benefits [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Termination Benefits [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Termination Benefits [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Termination Benefits [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Termination Benefits [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Termination Benefits [Member] Plant Network Optimization [Member]	Dec. 31, 2012 Termination Benefits [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Impairment of an asset in value [Member]	Jun. 30, 2012 Impairment of an asset in value [Member]	Jun. 30, 2013 Impairment of an asset in value [Member]	Jun. 30, 2012 Impairment of an asset in value [Member]	Jun. 30, 2013 Impairment of an asset in value [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Impairment of an asset in value [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Impairment of an asset in value [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Impairment of an asset in value [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Impairment of an asset in value [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Impairment of an asset in value [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Accelerated Depreciation [Member]	Jun. 30, 2012 Accelerated Depreciation [Member]	Jun. 30, 2013 Accelerated Depreciation [Member]	Jun. 30, 2012 Accelerated Depreciation [Member]	Jun. 30, 2013 Accelerated Depreciation [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Accelerated Depreciation [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Accelerated Depreciation [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2012 Accelerated Depreciation [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Accelerated Depreciation [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Accelerated Depreciation [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Accelerated Depreciation [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Transfer costs [Member]	Jun. 30, 2012 Transfer costs [Member]	Jun. 30, 2013 Transfer costs [Member]	Jun. 30, 2012 Transfer costs [Member]	Jun. 30, 2013 Transfer costs [Member]	Jun. 30, 2013 Transfer costs [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Transfer costs [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Transfer costs [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Transfer costs [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Transfer costs [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Transfer costs [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Transfer costs [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Transfer costs [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Transfer costs [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Transfer costs [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Transfer costs [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Transfer costs [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Transfer costs [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Other [Member]	Jun. 30, 2012 Other [Member]	Jun. 30, 2013 Other [Member]	Jun. 30, 2012 Other [Member]	Jun. 30, 2013 Other [Member]	Dec. 31, 2012 Other [Member]	Jun. 30, 2013 Other [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Other [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Other [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2012 Other [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Other [Member] 2011 Restructuring Plan [Member]	Jun. 30, 2013 Other [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2012 Other [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Other [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2012 Other [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Other [Member] 2010 Restructuring Plan [Member]	Jun. 30, 2013 Other [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Other [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Other [Member] Plant Network Optimization [Member]	Jun. 30, 2012 Other [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Other [Member] Plant Network Optimization [Member]	Jun. 30, 2013 Cost of products sold [Member]	Jun. 30, 2012 Cost of products sold [Member]	Jun. 30, 2013 Cost of products sold [Member]	Jun. 30, 2012 Cost of products sold [Member]	Jun. 30, 2013 Cost of products sold [Member] Termination Benefits [Member]	Jun. 30, 2012 Cost of products sold [Member] Termination Benefits [Member]	Jun. 30, 2013 Cost of products sold [Member] Termination Benefits [Member]	Jun. 30, 2012 Cost of products sold [Member] Termination Benefits [Member]	Jun. 30, 2013 Cost of products sold [Member] Impairment of an asset in value [Member]	Jun. 30, 2012 Cost of products sold [Member] Impairment of an asset in value [Member]	Jun. 30, 2013 Cost of products sold [Member] Impairment of an asset in value [Member]	Jun. 30, 2012 Cost of products sold [Member] Impairment of an asset in value [Member]	Jun. 30, 2013 Cost of products sold [Member] Accelerated Depreciation [Member]	Jun. 30, 2012 Cost of products sold [Member] Accelerated Depreciation [Member]	Jun. 30, 2013 Cost of products sold [Member] Accelerated Depreciation [Member]	Jun. 30, 2012 Cost of products sold [Member] Accelerated Depreciation [Member]	Jun. 30, 2013 Cost of products sold [Member] Transfer costs [Member]	Jun. 30, 2012 Cost of products sold [Member] Transfer costs [Member]	Jun. 30, 2013 Cost of products sold [Member] Transfer costs [Member]	Jun. 30, 2012 Cost of products sold [Member] Transfer costs [Member]	Jun. 30, 2013 Cost of products sold [Member] Other [Member]	Jun. 30, 2012 Cost of products sold [Member] Other [Member]	Jun. 30, 2013 Cost of products sold [Member] Other [Member]	Jun. 30, 2012 Cost of products sold [Member] Other [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Termination Benefits [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Termination Benefits [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Termination Benefits [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Termination Benefits [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Impairment of an asset in value [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Impairment of an asset in value [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Impairment of an asset in value [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Impairment of an asset in value [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Accelerated Depreciation [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Accelerated Depreciation [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Accelerated Depreciation [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Accelerated Depreciation [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Transfer costs [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Transfer costs [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Transfer costs [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Transfer costs [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Other [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Other [Member]	Jun. 30, 2013 Selling, General and Administrative Expenses [Member] Other [Member]	Jun. 30, 2012 Selling, General and Administrative Expenses [Member] Other [Member]
Restructuring and Related Cost [Line Items]
Restructuring Charges Incurred to Date					$ 391					$ 208					$ 152					$ 31					$ 246						$ 125						$ 90						$ 31						$ 11					$ 0			$ 11					$ 0																																										$ 134						$ 83					$ 51					$ 0
Restructuring-related Costs Incurred to Date					130					26					8					96																																															22					0				0					22					74					0			0					74					34						26					8					0
Restructuring Reserve, Settled with Cash																							(34)						(33)						0						(1)
Adjustments to the restructuring reserve																							(3)												(3)
Restructuring and Related Cost, Cost Incurred to Date					521					234					160					127
Restructuring Charges	26	28	36	39	391																13	22	21	20					25						0						(4)				0	0	(16)	0															0	0	0	0																0	0	0	0															13	6	31	19
Restructuring Related Expenses	5	5	10	11	130																0	0	0	0																					0	0	0	0															1	0	1	0																0	2	0	6															4	3	9	5																		0	2	0	6	0	0	0	0	0	0	0	0	0	0	0	0	0	2	0	6	0	0	0	0	5	3	10	5	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	4	3	9	5
Restructuring and Related Cost, Incurred Cost	31	33	46	50		33	28	50	43		0	1	0	1		(2)	4	(4)	6		13	22	21	20			15	20	25	22			0	0	0	(2)			(2)	2	(4)	0			0	0	(16)	0		0	0	(16)	0		0	0		0	0	0	0		1	0	1	0		1	0	1	0		0	0	0		0	0	0	0		0	2	0	6		0	0	0	0		0	0		0	2	0	6		17	9	40	24			17	8	40	21		0	1	0	3		0	0	0	0
Restructuring Reserve																					$ 32		$ 32		$ 32	$ 48	$ 28		$ 28		$ 28	$ 36	$ 0		$ 0		$ 0	$ 3	$ 4		$ 4		$ 4	$ 9																																																								$ 11		$ 11		$ 11	$ 5