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INVENTORIES
3 Months Ended
Mar. 31, 2014
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
The following table provides a breakdown of inventories:
 
Inventories
In millions
Mar 31, 2014

 
Dec 31, 2013

Finished goods
$
5,145

 
$
4,717

Work in process
2,280

 
1,948

Raw materials
780

 
760

Supplies
897

 
878

Total inventories
$
9,102

 
$
8,303


The reserves reducing inventories from the first-in, first-out (“FIFO”) basis to the last-in, first-out (“LIFO”) basis amounted to $887 million at March 31, 2014 and $854 million at December 31, 2013.