| 
           Segment Information (Details 3) (USD $) 
        In Thousands, unless otherwise specified  | 
        3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 
           Dec. 31, 2011 
         | 
        
           Sep. 30, 2011 
         | 
        
           Jun. 30, 2011 
         | 
        
           Mar. 31, 2011 
         | 
        
           Dec. 31, 2010 
         | 
        
           Sep. 30, 2010 
         | 
        
           Jun. 30, 2010 
         | 
        
           Mar. 31, 2010 
         | 
        
           Dec. 31, 2011 
         | 
        
           Dec. 31, 2010 
         | 
        
           Dec. 31, 2009 
         | 
      |
| Net sales by geographic area | |||||||||||
| Net sales | $ 884,500 | $ 895,200 | $ 879,700 | $ 795,100 | $ 738,400 | $ 688,400 | $ 688,800 | $ 618,600 | $ 3,454,537 | $ 2,734,226 | $ 2,324,577 | 
| 
           North America [Member] 
         | 
        |||||||||||
| Net sales by geographic area | |||||||||||
| Net sales | 698,600 | 614,100 | 529,000 | ||||||||
| 
           Mexico [Member] 
         | 
        |||||||||||
| Net sales by geographic area | |||||||||||
| Net sales | 436,900 | 334,000 | 263,000 | ||||||||
| 
           South and Central America [Member] 
         | 
        |||||||||||
| Net sales by geographic area | |||||||||||
| Net sales | 554,400 | 390,400 | 366,900 | ||||||||
| 
           EMEA [Member] 
         | 
        |||||||||||
| Net sales by geographic area | |||||||||||
| Net sales | 615,200 | 527,800 | 504,200 | ||||||||
| 
           Asia Pacific [Member] 
         | 
        |||||||||||
| Net sales by geographic area | |||||||||||
| Net sales | 938,600 | 683,500 | 509,200 | ||||||||
| 
           China [Member] 
         | 
        |||||||||||
| Net sales by geographic area | |||||||||||
| Net sales | $ 210,800 | $ 184,400 | $ 152,300 | ||||||||