v3.22.2.2
Income Taxes (Narrative) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2020
Net operating loss carryback $ 3,800    
US Refundable Payroll Tax Credits $ 9,600    
Excess tax benefits related to stock-based compensation (3.60%) (14.30%) (7.10%)
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations $ 16,127 $ 19,196 $ 18,577
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions 11,179 $ 16,754 $ 16,654
Operating Loss Carryforwards 18,400    
Deferred Tax Assets, Tax Credit Carryforwards, Foreign 4,200    
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount $ 4,200    
Impacts of the Tax Act and other legislative changes 0.00% 0.00% (3.20%)
Foreign Refundable Payroll Tax Credits $ 7,000 $ 30,800 $ 8,500
State and Local Jurisdiction [Member]      
Operating loss carryforwards, valuation allowance 3,600    
Foreign Tax Authority [Member]      
Operating Loss Carryforwards 3,600    
Peak Resorts, Inc. [Member]      
Operating Loss Carryforwards $ 14,800