Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.8.0.1
Segment Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Segment information        
Net sales $ 489,044 $ 453,102 $ 1,404,865 $ 1,298,715
Operating profit 49,562 39,101 86,895 85,659
Other expense, net (2,452) (1,206) (6,614) (4,114)
Income from continuing operations before income taxes 47,110 37,895 80,281 81,545
Significant legal settlement     30,000  
Installation        
Segment information        
Significant legal settlement     30,000  
Operating Segment        
Segment information        
Operating profit 54,749 44,067 106,398 101,375
Operating Segment | Installation        
Segment information        
Net sales 333,238 300,005 945,109 860,924
Operating profit 40,862 32,196 96,985 68,499
Operating Segment | Distribution        
Segment information        
Net sales 181,146 174,123 526,452 499,268
Operating profit 18,300 15,536 50,806 43,416
Significant legal settlement | Installation        
Segment information        
Operating profit     (30,000)  
Intercompany Eliminations        
Segment information        
Net sales (25,340) (21,026) (66,696) (61,477)
Operating profit (4,413) (3,665) (11,393) (10,540)
Corporate        
Segment information        
General corporate expense, net $ (5,187) $ (4,966) $ (19,503) $ (15,716)