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Business Combinations (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 05, 2017
Mar. 03, 2017
Aug. 31, 2016
Mar. 31, 2017
Sep. 30, 2017
Sep. 30, 2016
Business Combinations [Abstract]            
Net cash paid to acquire business         $ 18.8 $ 18.8
LeROI [Member]            
Business Combinations [Abstract]            
Percentage interest acquired 100.00%          
Net cash paid to acquire business $ 20.5          
Holdback recorded in accrued liabilities 2.0          
Goodwill deductible for tax purposes $ 0.0          
Tamrotor Kompressorit Oy [Member]            
Business Combinations [Abstract]            
Non-controlling ownership interest acquired   49.00%        
Cash consideration for acquisition of non-controlling interest   $ 5.2        
Holdback recorded in accrued liabilities   0.5        
Tamrotor Kompressorit Oy [Member] | Capital in Excess of Par Value [Member]            
Business Combinations [Abstract]            
Acquisition of non-controlling interest   2.3        
Tamrotor Kompressorit Oy [Member] | Accumulated Other Comprehensive Loss [Member]            
Business Combinations [Abstract]            
Acquisition of non-controlling interest   $ 1.5        
ILS Innovative Laborsysteme GmbH and Zinsser Analytic GmbH [Member]            
Business Combinations [Abstract]            
Percentage interest acquired     100.00%      
Net cash paid to acquire business     $ 18.8 $ 0.3    
Goodwill deductible for tax purposes     $ 0.0