XML 81 R63.htm IDEA: XBRL DOCUMENT v3.22.0.1
Stock-Based Compensation - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Share-based Payment Arrangement [Abstract]        
Stock-based compensation expense $ 22.7 $ 18.3 $ 36.2 $ 28.7
Related tax benefits 5.1 $ 4.1 8.2 $ 6.3
Unrecognized compensation cost related to non-vested stock options 7.2   7.2  
Unrecognized compensation cost related to restricted stock unit awards $ 86.4   $ 86.4  
Amortization period of unrecognized compensation cost for non-vested stock options     1 year 9 months 18 days  
Amortization period of unrecognized compensation cost for restricted stock awards     1 year 9 months 18 days