XML 45 R35.htm IDEA: XBRL DOCUMENT v3.20.2
BASIS OF PRESENTATION - Allowance for doubtful accounts rollforward (Details)
$ in Millions
9 Months Ended
Sep. 30, 2020
USD ($)
Accounts Receivable, Allowance for Credit Loss [Roll Forward]  
Beginning balance $ 9.9
Provision for credit losses 2.1
Other adjustments (0.4)
Ending balance $ 11.6