Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangibles - Goodwill (Details)

v3.5.0.2
Goodwill and Other Intangibles - Goodwill (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Changes in the carrying amount of goodwill    
Gross Goodwill $ 1,807,079 $ 1,806,062
Additions 1,017  
Accumulated Impairment Losses (762,021)  
Net Goodwill 1,045,058 1,044,041
Installation    
Changes in the carrying amount of goodwill    
Gross Goodwill 1,390,792 1,389,775
Additions 1,017  
Accumulated Impairment Losses (762,021)  
Net Goodwill 628,771  
Distribution    
Changes in the carrying amount of goodwill    
Gross Goodwill 416,287 $ 416,287
Net Goodwill $ 416,287