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Net Sales - Disaggregation of Revenue (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2024
Apr. 02, 2023
Disaggregation of Revenue [Line Items]    
Net sales $ 89.4 $ 101.3
General industrial    
Disaggregation of Revenue [Line Items]    
Net sales 26.0 32.4
Transportation    
Disaggregation of Revenue [Line Items]    
Net sales 28.9 26.7
Defense, First Response & Healthcare    
Disaggregation of Revenue [Line Items]    
Net sales 34.5 42.2
Gas Cylinders    
Disaggregation of Revenue [Line Items]    
Net sales 45.4 41.5
Gas Cylinders | General industrial    
Disaggregation of Revenue [Line Items]    
Net sales 5.7 9.5
Gas Cylinders | Transportation    
Disaggregation of Revenue [Line Items]    
Net sales 19.1 13.9
Gas Cylinders | Defense, First Response & Healthcare    
Disaggregation of Revenue [Line Items]    
Net sales 20.6 18.1
Elektron    
Disaggregation of Revenue [Line Items]    
Net sales 37.7 52.4
Elektron | General industrial    
Disaggregation of Revenue [Line Items]    
Net sales 14.0 15.5
Elektron | Transportation    
Disaggregation of Revenue [Line Items]    
Net sales 9.8 12.8
Elektron | Defense, First Response & Healthcare    
Disaggregation of Revenue [Line Items]    
Net sales 13.9 24.1
Graphic Arts    
Disaggregation of Revenue [Line Items]    
Net sales 6.3 7.4
Graphic Arts | General industrial    
Disaggregation of Revenue [Line Items]    
Net sales 6.3 7.4
Graphic Arts | Transportation    
Disaggregation of Revenue [Line Items]    
Net sales 0.0 0.0
Graphic Arts | Defense, First Response & Healthcare    
Disaggregation of Revenue [Line Items]    
Net sales $ 0.0 $ 0.0