INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2012

INVENTORIES

Inventories (in millions)

Balance at December 31, (in millions)	2012			2011
Raw materials	$	70		$	69
Materials and supplies	612			443
Finished goods	763			655
	1,445			1,167
LIFO reserve	(101		)	(98		)
Total	$	1,344		$	1,069