v3.26.1
Summary of Significant Accounting Policies (Tables)
9 Months Ended
Apr. 30, 2026
Accounting Policies [Abstract]  
Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]
 April 30, 2026
Carrying
Value
Fair
Value
6.50% Notes$600,000 $612,894 
5.625% Notes$500,000 $499,770 
EPR Secured Notes$114,162 $163,674 
NRP Loan$35,181 $28,204