v3.24.0.1
Stock-Based Compensation - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]        
Stock-based compensation expense $ 20.5 $ 20.9 $ 36.9 $ 36.5
Related tax benefits 4.2 $ 4.8 7.0 $ 8.3
Unrecognized compensation cost related to non-vested stock options 12.2   12.2  
Unrecognized compensation cost related to restricted stock unit awards $ 80.3   $ 80.3  
Amortization period of unrecognized compensation cost for non-vested stock options     1 year 10 months 24 days  
Amortization period of unrecognized compensation cost for restricted stock awards     2 years