Inventories (Tables)

3 Months Ended

Mar. 31, 2014

Inventory, Net [Abstract]

Inventories

(In millions)	March 31, 2014		December 31, 2013
Raw materials and work in process	$	10,447	$	10,220
Finished goods		7,911		6,794
Unbilled shipments		766		584
		19,124		17,598
Less revaluation to LIFO		(243)		(273)
Total	$	18,881	$	17,325