Quarterly report pursuant to Section 13 or 15(d)

Restructuring Restructuring - Schedule of restructuring charges by line and segment (Details)

v3.8.0.1
Restructuring Restructuring - Schedule of restructuring charges by line and segment (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Mar. 31, 2018
Mar. 31, 2017
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost $ 0.8 $ 0.9 $ 0.9 $ 8.8
Process Equipment Group        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost (0.1) 0.3 0.0 0.3
Batesville        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.2 0.1 0.2 6.4
Corporate        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.7 0.5 0.6 2.1
Cost of Goods, Total [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost (0.1) 0.1 (0.1) 6.4
Operating expense        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.9 0.8 1.0 2.4
Operating expense | Process Equipment Group        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.0 0.3 0.0 0.3
Operating expense | Batesville        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.2 0.0 0.0 0.0
Operating expense | Corporate        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.7 0.5 0.6 2.1
Cost of goods, segment | Process Equipment Group        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost (0.1) 0.0 (0.1) 0.0
Cost of goods, segment | Batesville        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost 0.0 0.1 0.0 6.4
Cost of goods, segment | Corporate        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Incurred Cost $ 0.0 $ 0.0 $ 0.0 $ 0.0