v3.20.4
Restructuring (Details) - Employee Severance
$ in Millions
3 Months Ended
Dec. 31, 2020
USD ($)
Restructuring Reserve  
Balance, Beginning of Period $ 0.0
Charge to expense 4.5
Cash payments (0.4)
Non-cash charges 0.0
Balance, End of Period 4.1
Total expected restructuring charges 4.7
Cumulative restructuring charges incurred to date 4.5
Remaining expected restructuring charges $ 0.2