Restructuring Related Activities (Details 3) (USD $) In Millions	3 Months Ended	6 Months Ended	29 Months Ended	44 Months Ended	3 Months Ended	6 Months Ended	16 Months Ended	3 Months Ended	6 Months Ended	29 Months Ended	3 Months Ended	6 Months Ended	29 Months Ended	3 Months Ended	6 Months Ended	16 Months Ended	3 Months Ended	6 Months Ended	29 Months Ended	3 Months Ended	6 Months Ended	29 Months Ended	3 Months Ended	6 Months Ended	16 Months Ended	3 Months Ended	6 Months Ended	29 Months Ended	3 Months Ended	6 Months Ended	29 Months Ended	3 Months Ended	6 Months Ended	16 Months Ended	3 Months Ended	6 Months Ended	29 Months Ended
	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011 2010 Restructuring Plan [Member] Termination Benefits [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member] Termination Benefits [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member] Termination Benefits [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Termination Benefits [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Termination Benefits [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Termination Benefits [Member]	Jun. 30, 2011 Termination Benefits [Member]	Jun. 30, 2011 Termination Benefits [Member]	Jun. 30, 2011 Termination Benefits [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member] Transfer costs [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member] Transfer costs [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member] Transfer costs [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Transfer costs [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Transfer costs [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Transfer costs [Member]	Jun. 30, 2011 Transfer costs [Member]	Jun. 30, 2011 Transfer costs [Member]	Jun. 30, 2011 Transfer costs [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member] Other [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member] Other [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member] Other [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Other [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Other [Member]	Jun. 30, 2011 Plant Network Optimization [Member] Other [Member]	Jun. 30, 2011 Other [Member]	Jun. 30, 2011 Other [Member]	Jun. 30, 2011 Other [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member]	Jun. 30, 2011 2010 Restructuring Plan [Member]	Jun. 30, 2011 Plant Network Optimization [Member]	Jun. 30, 2011 Plant Network Optimization [Member]	Jun. 30, 2011 Plant Network Optimization [Member]
Cash payments associated with restructuring initiatives
Cash payments associated with restructuring initiatives	$ 38	$ 69	$ 179	$ 372	$ 18	$ 25	$ 71	$ 1	$ 1	$ 1	$ 19	$ 26	$ 72				$ 8	$ 16	$ 56	$ 8	$ 16	$ 56	$ 11	$ 27	$ 51				$ 11	$ 27	$ 51	$ 29	$ 52	$ 122	$ 9	$ 17	$ 57