XML 99 R56.htm IDEA: XBRL DOCUMENT v3.10.0.1
Acquisitions - Narrative (Details)
$ in Thousands
12 Months Ended
Oct. 01, 2018
USD ($)
Jan. 08, 2018
USD ($)
May 18, 2017
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2016
USD ($)
Sep. 27, 2018
Countires
Sep. 01, 2017
Countires
Business Acquisition [Line Items]                
Purchase price adjustments       $ 24,527        
Intangibles, purchase accounting adjustments       18,800        
Property, plant, and equipment, purchase accounting adjustments       2,500        
Deferred tax liabilities, purchase accounting adjustments       $ 8,200        
Amortization period for tax-deductible goodwill       15 years        
Cash consideration     $ 197,804   $ 0      
Communications Integrators, Inc                
Business Acquisition [Line Items]                
Cash consideration, net of cash acquired   $ 3,997            
Calpipe Industries                
Business Acquisition [Line Items]                
Acquisition-related expenses       $ 558 1,676      
Cash consideration     110,155          
Other Acquisitions                
Business Acquisition [Line Items]                
Cash consideration     $ 87,649          
Flexicon Limited                
Business Acquisition [Line Items]                
Number of countries in which entity operates | Countires               55
Vergokan                
Business Acquisition [Line Items]                
Number of countries in which entity operates | Countires             45  
Fair Value Adjustment to Inventory                
Business Acquisition [Line Items]                
Pro forma adjustment to reflect results of operations         $ 2,200 $ 2,200    
Subsequent Event | Vergokan                
Business Acquisition [Line Items]                
Purchase price for outstanding stock $ 58,728