Annual report pursuant to Section 13 and 15(d)

Revenue Recognition - Revenue by End Market (Details)

v3.21.2
Revenue Recognition - Revenue by End Market (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Disaggregation of Revenue [Line Items]      
Revenues $ 2,864.8 $ 2,517.0 $ 1,807.3
Plastics      
Disaggregation of Revenue [Line Items]      
Revenues 869.2 798.7  
Automotive      
Disaggregation of Revenue [Line Items]      
Revenues 171.8 124.1  
Chemicals      
Disaggregation of Revenue [Line Items]      
Revenues 85.6 100.0  
Consumer goods      
Disaggregation of Revenue [Line Items]      
Revenues 156.3 110.1  
Food and pharmaceuticals      
Disaggregation of Revenue [Line Items]      
Revenues 90.3 81.6  
Custom molders      
Disaggregation of Revenue [Line Items]      
Revenues 142.5 97.7  
Packaging      
Disaggregation of Revenue [Line Items]      
Revenues 131.5 90.6  
Construction      
Disaggregation of Revenue [Line Items]      
Revenues 108.0 79.2  
Minerals and mining      
Disaggregation of Revenue [Line Items]      
Revenues 50.5 58.2  
Electronics      
Disaggregation of Revenue [Line Items]      
Revenues 72.7 58.8  
Medical      
Disaggregation of Revenue [Line Items]      
Revenues 86.0 59.8  
Death care      
Disaggregation of Revenue [Line Items]      
Revenues 623.4 552.6  
Other industrial      
Disaggregation of Revenue [Line Items]      
Revenues 277.0 305.6  
Advanced Process Solutions      
Disaggregation of Revenue [Line Items]      
Revenues 1,245.7 1,228.6  
Advanced Process Solutions | Plastics      
Disaggregation of Revenue [Line Items]      
Revenues 869.2 798.7  
Advanced Process Solutions | Automotive      
Disaggregation of Revenue [Line Items]      
Revenues 0.0 0.0  
Advanced Process Solutions | Chemicals      
Disaggregation of Revenue [Line Items]      
Revenues 85.6 100.0  
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 90.3 81.6  
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 50.5 58.2  
Advanced Process Solutions | Electronics      
Disaggregation of Revenue [Line Items]      
Revenues 0.0 0.0  
Advanced Process Solutions | Medical      
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 150.1 190.1  
Molding Technology Solutions      
Disaggregation of Revenue [Line Items]      
Revenues 995.7 735.8 0.0
Molding Technology Solutions | Plastics      
Disaggregation of Revenue [Line Items]      
Revenues 0.0 0.0  
Molding Technology Solutions | Automotive      
Disaggregation of Revenue [Line Items]      
Revenues 171.8 124.1  
Molding Technology Solutions | Chemicals      
Disaggregation of Revenue [Line Items]      
Revenues 0.0 0.0  
Molding Technology Solutions | Consumer goods      
Disaggregation of Revenue [Line Items]      
Revenues 156.3 110.1  
Molding Technology Solutions | Food and pharmaceuticals      
Disaggregation of Revenue [Line Items]      
Revenues 0.0 0.0  
Molding Technology Solutions | Custom molders      
Disaggregation of Revenue [Line Items]      
Revenues 142.5 97.7  
Molding Technology Solutions | Packaging      
Disaggregation of Revenue [Line Items]      
Revenues 131.5 90.6  
Molding Technology Solutions | Construction      
Disaggregation of Revenue [Line Items]      
Revenues 108.0 79.2  
Molding Technology Solutions | Minerals and mining      
Disaggregation of Revenue [Line Items]      
Revenues 0.0 0.0  
Molding Technology Solutions | Electronics      
Disaggregation of Revenue [Line Items]      
Revenues 72.7 58.8  
Molding Technology Solutions | Medical      
Disaggregation of Revenue [Line Items]      
Revenues 86.0 59.8  
Molding Technology Solutions | Death care      
Disaggregation of Revenue [Line Items]      
Revenues 0.0 0.0  
Molding Technology Solutions | Other industrial      
Disaggregation of Revenue [Line Items]      
Revenues 126.9 115.5  
Batesville      
Disaggregation of Revenue [Line Items]      
Revenues 623.4 552.6 $ 532.9
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 | Medical      
Disaggregation of Revenue [Line Items]      
Revenues 0.0 0.0  
Batesville | Death care      
Disaggregation of Revenue [Line Items]      
Revenues 623.4 552.6  
Batesville | Other industrial      
Disaggregation of Revenue [Line Items]      
Revenues $ 0.0 $ 0.0