v2.4.0.8
Segment and Product Information - Segment Reporting Information by Product Category (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Entity Wide Information Revenue From External Customer [Line Items]        
Sales $ 426,543 $ 398,148 $ 772,452 $ 717,850
Prefabricated Components
       
Entity Wide Information Revenue From External Customer [Line Items]        
Sales 91,022 78,206 161,512 139,026
Windows And Doors
       
Entity Wide Information Revenue From External Customer [Line Items]        
Sales 90,843 77,790 167,118 141,395
Lumber And Lumber Sheet Goods
       
Entity Wide Information Revenue From External Customer [Line Items]        
Sales 143,925 149,282 259,440 266,079
Millwork
       
Entity Wide Information Revenue From External Customer [Line Items]        
Sales 40,075 35,185 73,543 64,238
Other Building Products And Services
       
Entity Wide Information Revenue From External Customer [Line Items]        
Sales $ 60,678 $ 57,685 $ 110,839 $ 107,112