XML 72 R61.htm IDEA: XBRL DOCUMENT v3.21.1
Receivables - Schedule of Receivables (Details) - USD ($)
$ in Millions
Mar. 31, 2021
Dec. 31, 2020
Sep. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Receivables [Abstract]            
Trade receivables - U.S. government $ 115.1   $ 105.8      
Trade receivables - other 739.0   734.0      
Finance receivables 8.6   18.8      
Other receivables 28.9   17.1      
Receivables, gross 891.6   875.7      
Less allowance for doubtful accounts (5.7) $ (5.8) (9.6) $ (13.0) $ (9.7) $ (11.3)
Receivables, net $ 885.9   $ 866.1