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Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Jul. 31, 2023
Accounting Policies [Abstract]  
Summary On Estimated Useful Life Of Property, Plant And Equipment Depreciation is calculated on the straight-line method, including property, plant and equipment under finance leases, generally based on the following useful lives:
  
Estimated Life
in Years
Land improvements
10-35
Buildings and building improvements
7-30
Machinery and equipment
2-30
Furniture and fixtures
3-10
Software
3
Vehicles
3-10
Allocation Of Stock-Based Compensation Expense The following table shows total net stock-based compensation expense for the years ended July 31, 2023, 2022 and 2021 included on the accompanying Consolidated Statements of Operations (in thousands): 
 Year Ended July 31,
  
202320222021
Mountain stock-based compensation expense$21,242 $20,892 $20,311 
Lodging stock-based compensation expense3,972 3,737 3,783 
Real Estate stock-based compensation expense195 256 301 
Pre-tax stock-based compensation expense25,409 24,885 24,395 
Less: benefit from income taxes5,951 6,189 5,871 
Net stock-based compensation expense$19,458 $18,696 $18,524