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Inventories
12 Months Ended
Jun. 30, 2013
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
Inventories consist of the following:
June 30,
 
2013

 
2012

U.S. inventories at current cost
 
$
323,642

 
$
302,465

Foreign inventories at average cost
 
103,483

 
70,797

 
 
427,125

 
373,262

Less: Excess of current cost over LIFO cost for U.S. inventories
 
145,708

 
144,756

Inventories on consolidated balance sheets
 
$
281,417

 
$
228,506


In fiscal 2013, 2012 and 2011, reductions in U.S. inventories, primarily in the bearings pool, resulted in liquidation of LIFO inventory quantities carried at lower costs prevailing in prior years. The overall impact of LIFO layer liquidations increased gross profit by $6,300, $3,400 and $12,300 in fiscal 2013, 2012 and 2011, respectively.