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Subsequent Events (Details)
$ in Millions
12 Months Ended
Jan. 12, 2016
USD ($)
employee
Sep. 30, 2015
USD ($)
Jan. 02, 2016
USD ($)
acquired entity name-Kepware [Domain]      
Subsequent Event [Line Items]      
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High $ 18.0    
Historical Annualized Revenue   $ 20.0  
acquired entity name-Kepware [Domain] | Subsequent Event [Member]      
Subsequent Event [Line Items]      
Payments to Acquire Businesses, Gross $ 100.0    
Business Combination, Number of Employees at Acquiree | employee 115    
Line of Credit [Member]      
Subsequent Event [Line Items]      
Long-term Line of Credit     $ 718.1
Line of Credit [Member] | Subsequent Event [Member]      
Subsequent Event [Line Items]      
Long-term Line of Credit $ 120.0    
Line of Credit [Member] | acquired entity name-Kepware [Domain] | Subsequent Event [Member]      
Subsequent Event [Line Items]      
Long-term Line of Credit $ 100.0