Inventories (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Inventories

Inventories consisted of:

($ in millions)	September 30,   2012			December 31,     2011
Finished goods	$	1,952		$	1,983
Raw materials and work in process		5,971			5,396
Supplies		264			297
Total (approximates current cost)		8,187			7,676
Reduction to LIFO costs		(10	)		(43)
	$	8,177		$	7,633
Recognized as:
Inventories	$	6,731		$	6,254
Other assets		1,446			1,379