Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail)

v2.4.0.6
Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Net Sales $ 1,123,647 $ 964,175
United States [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Net Sales 216,200 204,500
Mexico [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Net Sales 132,900 117,100
South Korea [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Net Sales 110,000 93,100
Others [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Net Sales 596,000 492,600
Primary Reporting Segment [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Net Sales 1,055,100 907,300
China [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Net Sales $ 68,500 $ 56,900