Inventories (Tables)

3 Months Ended

Mar. 31, 2012

Inventories (Tables) [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories at the end of each period were as follows:

	March 31,		Dec. 31,
(In Millions)	2012		2011
Raw materials	$	646	$	644
Work in process		2,048		1,680
Finished goods		1,795		1,772
Total inventories	$	4,489	$	4,096