XML 80 R49.htm IDEA: XBRL DOCUMENT v3.20.1
Cost Reduction Actions (Carrying Amount of Accrual) (Details) - USD ($)
$ in Millions
6 Months Ended 12 Months Ended
Mar. 31, 2020
Sep. 30, 2019
Restructuring and Related Activities [Abstract]    
Cost reduction actions   $ 25.5
Cash expenditures $ (7.8) (6.9)
Amount reflected in pension liability   (0.3)
Currency translation adjustment 0.2 (0.5)
Accrued balance $ 10.2 $ 17.8