Annual report pursuant to Section 13 and 15(d)

Other Income (Expense), Net (Details)

v3.20.2
Other Income (Expense), Net (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2018
Other Nonoperating Income (Expense) [Abstract]      
Interest income $ 3.2 $ 1.1 $ 1.4
Net loss on divestiture (3.5) 0.0 0.0
Foreign currency exchange gain (loss), net 1.2 0.2 (1.2)
(Loss) gain on settlement of interest rate swaps 0.0 (6.4) 2.3
Other, net (0.4) (1.6) (2.3)
Other income (expense), net $ 0.5 $ (6.7) $ 0.2