Quarterly report pursuant to Section 13 or 15(d)

Supplemental Balance Sheet Information - Schedule of supplemental balance sheet information (Details)

v3.20.2
Supplemental Balance Sheet Information - Schedule of supplemental balance sheet information (Details) - USD ($)
$ in Millions
Jun. 30, 2020
Sep. 30, 2019
Jun. 30, 2019
Balance Sheet Related Disclosures [Abstract]      
Short-term restricted cash included in other current assets $ 1.8   $ 0.6
Trade accounts receivable reserves 22.3 $ 22.8  
Accumulated depreciation on property, plant, and equipment 341.9 309.0  
Inventories, net:      
Raw materials and components 146.0 72.3  
Work in process 99.8 44.0  
Finished goods 178.5 60.3  
Total inventories, net $ 424.3 $ 176.6