XML 27 R40.htm IDEA: XBRL DOCUMENT v2.4.0.6
Segment Reporting (Schedule Of Automotive Customers Individually Accounted For 10% Or More Of Net Sales) (Details)
 12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Revenue, Major Customer [Line Items]      
Percentage net sales invoiced and paid in foreign currencies 9.00%    
Number of customers which individually accounted for 10% or more of net sales 5    
Percentage of net sales five automotive customers individually accounted for 10.00%    
Customer [Member] | Toyota Motor Corporation [Member]
      
Revenue, Major Customer [Line Items]      
Percentage of revenue individually accounted by customers 12.00% 15.00% 17.00%
Customer [Member] | Hyundai/Kia [Member]
      
Revenue, Major Customer [Line Items]      
Percentage of revenue individually accounted by customers 11.00% 0.00% [1] 0.00%
Customer [Member] | General Motors [Member]
      
Revenue, Major Customer [Line Items]      
Percentage of revenue individually accounted by customers 12.00% 15.00% 13.00%
Customer [Member] | VW/Audi [Member]
      
Revenue, Major Customer [Line Items]      
Percentage of revenue individually accounted by customers 15.00% 13.00% 13.00%
Customer [Member] | Daimler AG [Member]
      
Revenue, Major Customer [Line Items]      
Percentage of revenue individually accounted by customers 11.00% 12.00% 12.00%
Customer [Member] | BMW [Member]
      
Revenue, Major Customer [Line Items]      
Percentage of revenue individually accounted by customers 0.00% [1] 0.00% [1] 10.00%
Customer [Member] | Ford [Member]
      
Revenue, Major Customer [Line Items]      
Percentage of revenue individually accounted by customers 0.00% 0.00% 10.00%
[1] Less than 10%.