Inventories (Tables)

9 Months Ended

Sep. 30, 2012

Inventory Disclosure [Abstract]

Schedule of Components of Inventories

The following table provides the components of Inventories:

(MILLIONS OF DOLLARS)	September 30, 2012		December 31, 2011
Finished goods	$	2,634	$	2,311
Work-in-process	3,994		3,514
Raw materials and supplies	888		785
Total inventories(a)	$	7,516	$	6,610
Noncurrent portion not included above(b)	$	702	$	800

^(a)  The increase reflects, in part, a build-up in anticipation of plant rationalizations.

^(b)  Included in Taxes and other noncurrent assets. There are no recoverability issues associated with these amounts.