Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition Revenue by End Market (Details)

v3.23.1
Revenue Recognition Revenue by End Market (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Disaggregation of Revenue [Line Items]        
Net revenue $ 690.9 $ 565.7 $ 1,346.6 $ 1,131.6
Plastics        
Disaggregation of Revenue [Line Items]        
Net revenue 248.3 229.5 489.1 464.5
Automotive        
Disaggregation of Revenue [Line Items]        
Net revenue 52.5 56.3 101.7 105.9
Chemicals        
Disaggregation of Revenue [Line Items]        
Net revenue 32.1 25.3 56.8 49.5
Consumer goods        
Disaggregation of Revenue [Line Items]        
Net revenue 34.3 35.3 67.4 75.0
Food and pharmaceuticals        
Disaggregation of Revenue [Line Items]        
Net revenue 98.6 24.5 202.4 46.3
Custom molders        
Disaggregation of Revenue [Line Items]        
Net revenue 30.7 34.7 57.3 73.0
Packaging        
Disaggregation of Revenue [Line Items]        
Net revenue 37.4 31.2 66.0 66.4
Construction        
Disaggregation of Revenue [Line Items]        
Net revenue 38.7 23.8 69.8 48.4
Minerals        
Disaggregation of Revenue [Line Items]        
Net revenue 18.7 10.9 32.5 23.0
Electronics        
Disaggregation of Revenue [Line Items]        
Net revenue 19.7 20.0 35.6 34.3
Medical        
Disaggregation of Revenue [Line Items]        
Net revenue 15.2 20.2 31.7 40.2
Other industrial        
Disaggregation of Revenue [Line Items]        
Net revenue 64.7 54.0 136.3 105.1
Advanced Process Solutions        
Disaggregation of Revenue [Line Items]        
Net revenue 430.5 314.6 843.3 631.7
Advanced Process Solutions | Plastics        
Disaggregation of Revenue [Line Items]        
Net revenue 248.3 229.5 489.1 464.5
Advanced Process Solutions | Automotive        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Advanced Process Solutions | Chemicals        
Disaggregation of Revenue [Line Items]        
Net revenue 32.1 25.3 56.8 49.5
Advanced Process Solutions | Consumer goods        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Advanced Process Solutions | Food and pharmaceuticals        
Disaggregation of Revenue [Line Items]        
Net revenue 98.6 24.5 202.4 46.3
Advanced Process Solutions | Custom molders        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Advanced Process Solutions | Packaging        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Advanced Process Solutions | Construction        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Advanced Process Solutions | Minerals        
Disaggregation of Revenue [Line Items]        
Net revenue 18.7 10.9 32.5 23.0
Advanced Process Solutions | Electronics        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Advanced Process Solutions | Medical        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Advanced Process Solutions | Other industrial        
Disaggregation of Revenue [Line Items]        
Net revenue 32.8 24.4 62.5 48.4
Molding Technology Solutions        
Disaggregation of Revenue [Line Items]        
Net revenue 260.4 251.1 503.3 499.9
Molding Technology Solutions | Plastics        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Molding Technology Solutions | Automotive        
Disaggregation of Revenue [Line Items]        
Net revenue 52.5 56.3 101.7 105.9
Molding Technology Solutions | Chemicals        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Molding Technology Solutions | Consumer goods        
Disaggregation of Revenue [Line Items]        
Net revenue 34.3 35.3 67.4 75.0
Molding Technology Solutions | Food and pharmaceuticals        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Molding Technology Solutions | Custom molders        
Disaggregation of Revenue [Line Items]        
Net revenue 30.7 34.7 57.3 73.0
Molding Technology Solutions | Packaging        
Disaggregation of Revenue [Line Items]        
Net revenue 37.4 31.2 66.0 66.4
Molding Technology Solutions | Construction        
Disaggregation of Revenue [Line Items]        
Net revenue 38.7 23.8 69.8 48.4
Molding Technology Solutions | Minerals        
Disaggregation of Revenue [Line Items]        
Net revenue 0.0 0.0 0.0 0.0
Molding Technology Solutions | Electronics        
Disaggregation of Revenue [Line Items]        
Net revenue 19.7 20.0 35.6 34.3
Molding Technology Solutions | Medical        
Disaggregation of Revenue [Line Items]        
Net revenue 15.2 20.2 31.7 40.2
Molding Technology Solutions | Other industrial        
Disaggregation of Revenue [Line Items]        
Net revenue $ 31.9 $ 29.6 $ 73.8 $ 56.7