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Restructuring and Asset Impairment Charges - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Restructuring Cost and Reserve [Line Items]    
Restructuring and asset impairment charges $ 0.0 $ 10.0
Performance Engineered Products    
Restructuring Cost and Reserve [Line Items]    
Asset impairment charges   8.7
Severance costs   $ 1.3