XML 23 R13.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories
3 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
Inventories

NOTE F – INVENTORIES

Inventories are carried at the lower of cost or net realizable value. Inventories are primarily stated at cost using the weighted-average cost method. In addition, certain inventories are valued at cost using the last-in, first-out (LIFO) method.

The following table summarizes Ashland’s inventories as of the reported Condensed Consolidated Balance Sheet dates.

(In millions)

December 31, 2018

 

 

September 30, 2018

 

Finished products

$

398

 

 

$

381

 

Raw materials, supplies and work in process

 

221

 

 

 

215

 

 

$

619

 

 

$

596