Quarterly report pursuant to Section 13 or 15(d)

Reconciliation of operating profit (loss) from segments to consolidated (Detail)

v2.4.0.6
Reconciliation of operating profit (loss) from segments to consolidated (Detail) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Segment Reporting Information [Line Items]        
Total Contribution Margin $ 485,000,000 [1],[2] $ 429,000,000 [1],[2] $ 1,428,600,000 [1],[2] $ 1,216,400,000 [1],[2]
Selling, general and administrative expenses 324,200,000 [2] 277,721,000 [2] 926,903,000 [2] 788,472,000 [2]
Interest expense, net 3,546,000 345,000 8,088,000 3,848,000
Income before income taxes 157,297,000 151,002,000 493,566,000 424,073,000
Income taxes 39,518,000 42,980,000 134,257,000 116,852,000
Net income 117,779,000 108,022,000 359,309,000 307,221,000
United States
        
Segment Reporting Information [Line Items]        
Total Contribution Margin 91,000,000 [1],[2] 79,200,000 [1],[2] 280,000,000 [1],[2] 225,300,000 [1],[2]
Mexico
        
Segment Reporting Information [Line Items]        
Total Contribution Margin 54,900,000 [1],[2] 48,100,000 [1],[2] 147,800,000 [1],[2] 139,500,000 [1],[2]
South Korea
        
Segment Reporting Information [Line Items]        
Total Contribution Margin 53,900,000 [1],[2] 47,600,000 [1],[2] 150,900,000 [1],[2] 119,100,000 [1],[2]
Others
        
Segment Reporting Information [Line Items]        
Total Contribution Margin 215,500,000 [1],[2] 204,900,000 [1],[2] 659,600,000 [1],[2] 597,900,000 [1],[2]
Primary Reporting Segment
        
Segment Reporting Information [Line Items]        
Total Contribution Margin 415,300,000 [1],[2] 379,800,000 [1],[2] 1,238,300,000 [1],[2] 1,081,800,000 [1],[2]
China
        
Segment Reporting Information [Line Items]        
Total Contribution Margin $ 69,700,000 [1],[2] $ 49,200,000 [1],[2] $ 190,300,000 [1],[2] $ 134,600,000 [1],[2]
[1] Contribution margin consists of net sales less cost of sales and royalty overrides. See Part I, Item 2 - Management's Discussion and Analysis of Financial Condition and Results of Operations in this Quarterly Report on Form 10-Q for a description of net sales, cost of sales and royalty overrides.
[2] Compensation to China sales employees and service fees to China independent service providers totaling $34.4 million and $25.2 million for the three months ended September 30, 2012 and 2011, respectively, and totaling $93.7 million and $70.7 million for the nine months ended September 30, 2012 and 2011, respectively, are included in selling, general and administrative expenses while distributor compensation for all other countries is included in contribution margin.