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Segment Information and Concentrations Segment Information and Concentrations - Geographic Areas (Details) (USD $)
In Millions, 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
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues $ 1,601 $ 1,360 $ 1,272 $ 1,058 $ 1,372 $ 1,177 $ 1,153 $ 1,009 $ 5,291 $ 4,711 $ 4,579
Percentage of Revenues by Geographic Area                 100.00% 100.00% 100.00%
Property, plant and equipment, net 365       429       365 429  
United States [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 1,914 1,548 1,578
Percentage of Revenues by Geographic Area                 36.00% 33.00% 34.00%
Property, plant and equipment, net 246       309       246 309  
Americas (Excluding United States) [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 206 219 208
Percentage of Revenues by Geographic Area                 4.00% 5.00% 5.00%
Property, plant and equipment, net 3       3       3 3  
Europe [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 1,421 1,378 1,309
Percentage of Revenues by Geographic Area                 27.00% 29.00% 29.00%
Property, plant and equipment, net 21       22       21 22  
BICEMA [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 849 753 725
Percentage of Revenues by Geographic Area                 16.00% 16.00% 16.00%
Property, plant and equipment, net 23       20       23 20  
Japan_Korea [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 332 348 337
Percentage of Revenues by Geographic Area                 6.00% 7.00% 7.00%
Property, plant and equipment, net 59       59       59 59  
SAPAC [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 345 286 267
Percentage of Revenues by Geographic Area                 7.00% 6.00% 6.00%
Property, plant and equipment, net 5       6       5 6  
CLA [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 224 179 155
Percentage of Revenues by Geographic Area                 4.00% 4.00% 3.00%
Property, plant and equipment, net $ 8       $ 10       $ 8 $ 10