XML 59 R23.htm IDEA: XBRL DOCUMENT v3.2.0.727
Inventories, Net (Tables)
 3 Months Ended
Jun. 30, 2015
Inventory, Net [Abstract]  
Inventories, Net [Table Text Block]
Inventories, net, consist of:
(In thousands)
June 30, 2015
 
March 31, 2015
Hardgoods
$
311,920

 
$
311,453

Gases
148,922

 
162,617

 
$
460,842

 
$
474,070