Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Detail)

v2.4.0.8
Segment Information - Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Detail) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Contribution Margin        
Total Contribution Margin $ 637,300,000 $ 601,900,000 $ 1,925,200,000 $ 1,728,100,000
Selling, general and administrative expenses 609,722,000 409,747,000 1,573,701,000 1,174,574,000
Interest expense, net 19,864,000 4,726,000 56,231,000 15,658,000
Other expense, net 9,831,000   12,992,000  
(Loss) income before income taxes (2,053,000) 187,414,000 282,310,000 537,760,000
Income taxes (13,301,000) 45,464,000 76,902,000 133,775,000
Net income 11,248,000 141,950,000 205,408,000 403,985,000
United States [Member]
       
Contribution Margin        
Total Contribution Margin 90,300,000 90,700,000 296,100,000 284,900,000
Mexico [Member]
       
Contribution Margin        
Total Contribution Margin 64,300,000 65,100,000 189,800,000 187,700,000
South Korea [Member]
       
Contribution Margin        
Total Contribution Margin 65,300,000 57,800,000 183,600,000 169,400,000
Others [Member]
       
Contribution Margin        
Total Contribution Margin 256,100,000 265,700,000 817,700,000 797,200,000
Primary Reporting Segment [Member]
       
Contribution Margin        
Total Contribution Margin 476,000,000 479,300,000 1,487,200,000 1,439,200,000
China [Member]
       
Contribution Margin        
Total Contribution Margin $ 161,300,000 $ 122,600,000 $ 438,000,000 $ 288,900,000