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Stock-Based Compensation (Details Textual) - USD ($)
$ in Millions
9 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Stock-Based Compensation (Textual) [Abstract]    
Cash received from the exercise of capital stock option $ 0.2 $ 5.6
Stock Option [Member]    
Stock-Based Compensation (Textual) [Abstract]    
Unrecognized compensation cost 0.0  
Total Intrinsic value of options exercised 0.1 2.2
Restricted Stock Units (RSUs) [Member]    
Stock-Based Compensation (Textual) [Abstract]    
Compensation expense related to time vesting and performance vesting restricted stock units 17.2 $ 18.7
Unrecognized compensation cost $ 28.1  
Unrecognized compensation costs, weighted average period 1 year 10 months 24 days