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Inventories
9 Months Ended
Dec. 31, 2014
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
Inventories, valued using the first in, first out method, consisted of the following:

December 31, 2014
 
March 31, 2014

(In thousands)
Raw materials
$
97,824

 
$
94,694

Work-in-process
116,524

 
115,731

Finished goods
274,547

 
272,793

Total
$
488,895

 
$
483,218