Annual report pursuant to Section 13 and 15(d)

Basis of Presentation - Additional Information (Detail)

v2.4.0.8
Basis of Presentation - Additional Information (Detail)
12 Months Ended
Dec. 31, 2013
Customer
Dec. 31, 2012
Dec. 31, 2011
Basis Of Presentation And Organization [Line Items]      
Number of business segments 5    
Sales [Member]
     
Basis Of Presentation And Organization [Line Items]      
Number of customers 26,000    
Percentage of net sales from largest three customers 39.70% 40.10% 41.00%