Annual report pursuant to Section 13 and 15(d)

Revenue Recognition - Revenue by End Market (Details)

v3.20.2
Revenue Recognition - Revenue by End Market (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2018
Disaggregation of Revenue [Line Items]                      
Revenues $ 693.7 $ 607.5 $ 648.9 $ 566.9 $ 485.8 $ 446.6 $ 464.6 $ 410.3 $ 2,517.0 $ 1,807.3 $ 1,770.1
Plastics                      
Disaggregation of Revenue [Line Items]                      
Revenues                 798.7 785.7  
Automotive                      
Disaggregation of Revenue [Line Items]                      
Revenues                 124.1 0.0  
Chemicals                      
Disaggregation of Revenue [Line Items]                      
Revenues                 100.0 111.6  
Consumer goods                      
Disaggregation of Revenue [Line Items]                      
Revenues                 110.3 0.0  
Food and pharmaceuticals                      
Disaggregation of Revenue [Line Items]                      
Revenues                 81.6 81.0  
Custom molders                      
Disaggregation of Revenue [Line Items]                      
Revenues                 98.2 0.0  
Packaging                      
Disaggregation of Revenue [Line Items]                      
Revenues                 90.8 0.0  
Construction                      
Disaggregation of Revenue [Line Items]                      
Revenues                 78.3 0.0  
Minerals and mining                      
Disaggregation of Revenue [Line Items]                      
Revenues                 58.2 83.2  
Electronics                      
Disaggregation of Revenue [Line Items]                      
Revenues                 58.8 0.0  
Death care                      
Disaggregation of Revenue [Line Items]                      
Revenues                 552.6 532.9  
Other industrial                      
Disaggregation of Revenue [Line Items]                      
Revenues                 365.4 212.9  
Advanced Process Solutions                      
Disaggregation of Revenue [Line Items]                      
Revenues                 1,228.6 1,274.4  
Advanced Process Solutions | Plastics                      
Disaggregation of Revenue [Line Items]                      
Revenues                 798.7 785.7  
Advanced Process Solutions | Automotive                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Advanced Process Solutions | Chemicals                      
Disaggregation of Revenue [Line Items]                      
Revenues                 100.0 111.6  
Advanced Process Solutions | Consumer goods                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Advanced Process Solutions | Food and pharmaceuticals                      
Disaggregation of Revenue [Line Items]                      
Revenues                 81.6 81.0  
Advanced Process Solutions | Custom molders                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Advanced Process Solutions | Packaging                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Advanced Process Solutions | Construction                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Advanced Process Solutions | Minerals and mining                      
Disaggregation of Revenue [Line Items]                      
Revenues                 58.2 83.2  
Advanced Process Solutions | Electronics                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Advanced Process Solutions | Death care                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Advanced Process Solutions | Other industrial                      
Disaggregation of Revenue [Line Items]                      
Revenues                 190.1 212.9  
Molding Technology Solutions                      
Disaggregation of Revenue [Line Items]                      
Revenues                 735.8 0.0 0.0
Molding Technology Solutions | Plastics                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0    
Molding Technology Solutions | Automotive                      
Disaggregation of Revenue [Line Items]                      
Revenues                 124.1    
Molding Technology Solutions | Chemicals                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0    
Molding Technology Solutions | Consumer goods                      
Disaggregation of Revenue [Line Items]                      
Revenues                 110.3    
Molding Technology Solutions | Food and pharmaceuticals                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0    
Molding Technology Solutions | Custom molders                      
Disaggregation of Revenue [Line Items]                      
Revenues                 98.2    
Molding Technology Solutions | Packaging                      
Disaggregation of Revenue [Line Items]                      
Revenues                 90.8    
Molding Technology Solutions | Construction                      
Disaggregation of Revenue [Line Items]                      
Revenues                 78.3    
Molding Technology Solutions | Minerals and mining                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0    
Molding Technology Solutions | Electronics                      
Disaggregation of Revenue [Line Items]                      
Revenues                 58.8    
Molding Technology Solutions | Death care                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0    
Molding Technology Solutions | Other industrial                      
Disaggregation of Revenue [Line Items]                      
Revenues                 175.3    
Batesville                      
Disaggregation of Revenue [Line Items]                      
Revenues                 552.6 532.9 $ 550.6
Batesville | Plastics                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Automotive                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Chemicals                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Consumer goods                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Food and pharmaceuticals                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Custom molders                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Packaging                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Construction                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Minerals and mining                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Electronics                      
Disaggregation of Revenue [Line Items]                      
Revenues                 0.0 0.0  
Batesville | Death care                      
Disaggregation of Revenue [Line Items]                      
Revenues                 552.6 532.9  
Batesville | Other industrial                      
Disaggregation of Revenue [Line Items]                      
Revenues                 $ 0.0 $ 0.0