Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.21.1
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2021
Mar. 31, 2020
TaxRate [Line Items]        
Effective income tax rate 27.80% (2.60%) 28.30% 12.70%
Net operating loss utilized $ 39.6   $ 39.6  
Molding Technology Solutions        
TaxRate [Line Items]        
Deferred tax assets, gross 5.9   5.9  
Deferred tax liabilities, net 139.0   139.0  
Deferred tax asset, operating loss carryforward 65.5   65.5  
Deferred tax asset, valuation allowance $ 22.0   $ 22.0