Quarterly report pursuant to Section 13 or 15(d)

Inventories - Classes of Inventory (Detail)

v2.4.0.8
Inventories - Classes of Inventory (Detail) (USD $)
Sep. 30, 2013
Dec. 31, 2012
Inventory Disclosure [Abstract]    
Raw materials $ 24,300,000 $ 19,600,000
Work in process 1,800,000 1,900,000
Finished goods 321,600,000 317,900,000
Total $ 347,735,000 $ 339,411,000