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FINANCIAL INSTRUMENTS AND RISKS AND UNCERTAINTIES
12 Months Ended
Jul. 31, 2011
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
FINANCIAL INSTRUMENTS AND RISKS AND UNCERTAINTIES
NOTE 10 – FINANCIAL INSTRUMENTS AND RISKS & UNCERTAINTIES
 
     As of July 31, 2011, the Company had foreign currency forward contracts outstanding with notional amounts aggregating $296,252, whose fair values were a net asset of $978. As discussed in Note 8, Notes Payable and Long-term Debt, the Company refinanced its JPY 9 billion loan during the fourth quarter of fiscal year 2010. In conjunction with this refinancing, the previously existing variable to fixed rate interest rate swap that was used to lock in fixed cash outflows on its variable rate JPY 9 billion loan was settled. The Company used this swap to mitigate the associated risk of changes in market interest rates in Japan. As a result, the cumulative unrealized losses that were recorded in accumulated other comprehensive income were reclassified into earnings in fiscal year 2010. Under the new financing agreement, interest is at a fixed rate. The Company designated this borrowing as a non-derivative hedge of a portion of its net JPY investment in a Japanese subsidiary.
 
 
     The Company manages certain financial exposures through a risk management program that includes the use of foreign exchange and interest rate derivative financial instruments. Derivatives are executed with counterparties with a minimum credit rating of “A” by Standard & Poors and Moody’s Investor Services, in accordance with the Company’s policies. The Company does not utilize derivative instruments for trading or speculative purposes.
 
Foreign Exchange
 
a. Derivatives Not Designated as Hedging Instruments
 
     The risk management objective of holding foreign exchange derivatives is to mitigate volatility to earnings and cash flows due to changes in foreign exchange rates. The Company and its subsidiaries conduct transactions in currencies other than their functional currencies. These transactions include non-functional intercompany and external sales as well as intercompany and external purchases. The Company uses foreign exchange forward contracts, matching the notional amounts and durations of the receivables and payables resulting from the aforementioned underlying foreign currency transactions, to mitigate the exposure to earnings and cash flows caused by the changes in fair value of these receivables and payables from fluctuating foreign exchange rates. The notional amount of foreign currency forward contracts entered into during the twelve months ended July 31, 2011 and July 31, 2010 was $2,403,274 and $1,427,295, respectively.
 
b. Net Investment Hedges
 
     The risk management objective of designating the Company’s foreign currency loan as a hedge of a portion of its net investment in a wholly owned Japanese subsidiary is to mitigate the change in the fair value of the Company’s net investment due to changes in foreign exchange rates. The Company uses a JPY loan outstanding to hedge its equity of the same amount in the Japanese wholly owned subsidiary. The hedge of net investment consists of a JPY 9 billion loan.
 
Interest Rates
 
a. Cash Flow Hedges
 
     At July 31, 2011 and July 31, 2010, there were no existing cash flow hedges. See above regarding the settlement of the previously existing variable to fixed rate interest rate swap.
 
     The fair values of the Company’s derivative financial instruments included in the consolidated balance sheets are presented as follows:
 
  Asset Derivatives   Liability Derivatives
      Fair          
July 31, 2011   Balance Sheet Location       Value       Balance Sheet Location       Fair Value
Derivatives designated as hedging instruments
Not applicable (“NA”)                  
                 
Derivatives not designated as hedging instruments
Foreign exchange forward contracts Other current assets   $      1,456   Other current liabilities   $      478
Total derivatives                  
                 
Nonderivative instruments designated as hedging instruments
Net investment hedge           Long-term debt, net of current      
                   portion   $ 115,803
                   
 
    Asset Derivatives   Liability Derivatives
        Fair          
July 31, 2010        Balance Sheet Location      Value      Balance Sheet Location      Fair Value
Derivatives designated as hedging instruments
Not applicable (“NA”)
                 
Derivatives not designated as hedging instruments
Foreign exchange forward contracts   Other current assets   $      2,166   Other current liabilities   $      555
Total derivatives       $ 2,166       $ 555
                     
Nonderivative instruments designated as hedging instruments
Net investment hedge             Long-term debt, net of current      
                     portion   $ 104,166
                     
     The amounts of the gains and losses related to the Company’s derivative financial instruments designated as hedging instruments for the years ended July 31, 2011 and July 31, 2010 are presented as follows:
 
          Location of Loss    
    Amount of Gain   Reclassified from   Amount of Loss Reclassified from
    Recognized in OCI on Derivatives   Accumulated OCI   Accumulated OCI into Earnings
    (Effective Portion)   into Earnings   (Effective Portion) (a)
       Jul. 31, 2011      Jul. 31, 2010      (Effective Portion)      Jul. 31, 2011      Jul. 31, 2010
Derivatives in cash                              
flow hedging                              
relationships                              
Interest rate swap                              
contract   $        $ 444   Interest expense   $                         $                      (1,024 )
                               
(a)        There were no gains or losses recognized in earnings related to the ineffective portion of the hedging relationship or related to the amount excluded from the assessment of hedge effectiveness for the twelve months ended July 31, 2011 and July 31, 2010.
 
     The amounts of the gains and losses related to the Company’s derivative financial instruments not designated as hedging instruments for the years ended July 31, 2011 and July 31, 2010 are presented as follows:
 
    Location of Loss Recognized in   Amount of Loss Recognized in Earnings on
        Earnings on Derivatives       Derivatives
        Jul. 31, 2011       Jul. 31, 2010
Derivatives not designated as                
hedging relationships                
Foreign exchange forward   Selling, general and administrative            
contracts   expenses   $ (4,916 )   $ (2,154 )
                 

     The amounts of the gains and losses related to the Company’s nonderivative financial instruments designated as hedging instruments for the years ended July 31, 2011 and July 31, 2010 are presented as follows:
 
                  Location of Gain            
                  or (Loss)            
    Amount of Loss   Reclassified from            
    Recognized in OCI on   Accumulated OCI   Amount of Gain or (Loss) Reclassified from
    Derivatives   into Earnings   Accumulated OCI into Earnings
    (Effective Portion)   (Effective Portion)   (Effective Portion) (b)
        Jul. 31, 2011      Jul. 31, 2010             Jul. 31, 2011      Jul. 31, 2010
Nonderivatives                              
designated as                              
hedging relationships                              
Net investment hedge   $      (7,448 )   $      (5,789 ) N/A   $        $     
                               
(b)        There were no gains or losses recognized in earnings related to the ineffective portion of the hedging relationship or related to the amount excluded from the assessment of hedge effectiveness for the years ended July 31, 2011 and July 31, 2010.
 
 
     The credit risk related to the interest rate swap and the foreign exchange forwards is considered low because such instruments are entered into only with financial institutions having high credit ratings and are generally settled on a net basis.
 
     The Company’s cash and cash equivalents are in high-quality securities placed with a wide array of financial institutions with high credit ratings limiting the Company’s exposure to concentration of credit risks.
 
     The Company’s products are sold to a diverse group of customers throughout the world. The Company is subject to certain risks and uncertainties as a result of changes in general economic conditions, sources of supply, competition, foreign exchange rates, tax regulatory changes, litigation and other regulatory developments. Management believes the diversity and breadth of the Company’s products, markets served and geographic operations mitigate the risk that adverse changes in any one area would materially affect the Company’s financial position. Additionally, as a result of the diversity of its customer base, the Company does not consider itself exposed to concentration of credit risks. These customer risks are further minimized by placing credit limits, ongoing monitoring of customers’ account balances, and assessment of customers’ financial strength.