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Additional Balance Sheet Information (Notes)
 9 Months Ended
Apr. 30, 2022
Disclosure Text Block [Abstract]  
Additional Balance Sheet Disclosure Additional Balance Sheet Information
Inventories
Inventories as of April 30, 2022, and July 31, 2021, consisted of the following:
 April 30, 2022July 31, 2021
Finished products$103,887 $87,489 
Work-in-process27,403 20,189 
Raw materials and supplies45,866 28,429 
Total inventories$177,156 $136,107 
Property, plant and equipment
Property, plant and equipment is presented net of accumulated depreciation in the amount of $272,324 and $277,246 as of April 30, 2022, and July 31, 2021, respectively.