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Stock-Based Compensation - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended
Jul. 29, 2021
Mar. 31, 2021
Sep. 30, 2019
Jun. 30, 2021
Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Options granted (in shares)       0  
LTIP PSUs          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares)   19,890 38,174 0  
Unrecognized stock compensation expense       $ 13,574  
LTIP PSUs | Subsequent Event          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares) 24,495        
Award vesting period (in years) 3 years        
Weighted-average grant date fair value (in dollars per share) $ 432.17        
Measurement period 3 years        
Award requisite service period 36 months        
LTIP PSUs | Subsequent Event | Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting rights percentage 200.00%        
LTIP PSUs | Subsequent Event | Minimum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Financial performance achievement percentage 100.00%        
Stock Appreciation Rights          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares)       0  
Annual RSUs and Annual PSUs          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unrecognized stock compensation expense       $ 8,439  
Annual RSUs          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares)       4,073 33,895
Award vesting period (in years)       3 years  
Weighted-average grant date fair value (in dollars per share)       $ 335.87 $ 200.71
Annual RSUs | Subsequent Event          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares) 31,360        
Weighted-average grant date fair value (in dollars per share) $ 389.86        
Annual PSUs          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting period (in years)       3 years