XML 27 R53.htm IDEA: XBRL DOCUMENT v2.4.0.8
Long-Term Debt (Schedule Of Long-Term Debt) (Details)
 12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Jul. 31, 2013
USD ($)
Jul. 31, 2012
USD ($)
Jul. 31, 2013
6.59% Unsecured Senior Notes Due November 14, 2013 [Member]
USD ($)
Jul. 31, 2012
6.59% Unsecured Senior Notes Due November 14, 2013 [Member]
USD ($)
Jul. 31, 2013
5.48% Unsecured Senior Notes Due June 1, 2017 [Member]
USD ($)
Jul. 31, 2012
5.48% Unsecured Senior Notes Due June 1, 2017 [Member]
USD ($)
Jul. 31, 2013
5.48% Unsecured Senior Notes Due September 28, 2017 [Member]
USD ($)
Jul. 31, 2012
5.48% Unsecured Senior Notes Due September 28, 2017 [Member]
USD ($)
Jul. 31, 2013
5.48% Unsecured Senior Notes Due November 30, 2017 [Member]
USD ($)
Jul. 31, 2012
5.48% Unsecured Senior Notes Due November 30, 2017 [Member]
USD ($)
Jul. 31, 2013
2.019% Guaranteed Senior Note Due May 18, 2014 [Member]
JPY (¥)
Jul. 31, 2013
2.019% Guaranteed Senior Note Due May 18, 2014 [Member]
USD ($)
Jul. 31, 2012
2.019% Guaranteed Senior Note Due May 18, 2014 [Member]
USD ($)
Jul. 31, 2013
Capitalized Lease Obligations And Other, With Various Maturity Dates And Interest Rates [Member]
USD ($)
Jul. 31, 2012
Capitalized Lease Obligations And Other, With Various Maturity Dates And Interest Rates [Member]
USD ($)
Jul. 31, 2013
Terminated Interest Rate Swap Contracts [Member]
USD ($)
Jul. 31, 2012
Terminated Interest Rate Swap Contracts [Member]
USD ($)
Short-term Debt [Line Items]                                  
Total $ 201,438,000 $ 205,829,000 $ 80,000,000 $ 80,000,000 $ 50,000,000 $ 50,000,000 $ 25,000,000 $ 25,000,000 $ 25,000,000 $ 25,000,000   $ 16,848,000 $ 21,117,000 $ 2,520,000 $ 774,000 $ 2,070,000 $ 3,938,000
Less current maturities 98,664,000 2,346,000                              
Total long-term debt 102,774,000 203,483,000                              
Interest rate percentage     6.59%   5.48%   5.48%   5.48%     2.019%          
Senior unsecured notes, due date     Nov. 14, 2013   Jun. 01, 2017   Sep. 28, 2017   Nov. 30, 2017   May 18, 2014            
Long-term debt, principal payment     $ 80,000,000   $ 50,000,000   $ 25,000,000   $ 25,000,000   ¥ 1,650,000,000