Inventories (Tables)

6 Months Ended

Jun. 30, 2012

Inventory, Net [Abstract]

Inventories

	At
	June 30,		December 31,
(In millions)	2012		2011
Raw materials and work in process	$	9,404	$	8,735
Finished goods		6,200		5,022
Unbilled shipments		274		485
		15,878		14,242
Less revaluation to LIFO		(438)		(450)
Total	$	15,440	$	13,792