v2.4.0.8
Intangible Assets - Schedule of Intangible Assets by Type (Details) (USD $)
In Millions, unless otherwise specified
 9 Months Ended
Sep. 30, 2014
Dec. 31, 2013
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]    
Document Period End Date Sep. 30, 2014  
Finite-Lived Intangible Assets, Gross $ 1,524 $ 1,471
Finite-Lived Intangible Assets, Accumulated Amortization 667 588
Finite-Lived Intangible Assets, Net 857 883
Technology-Based Intangible Assets
    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]    
Finite-Lived Intangible Assets, Gross 850 814
Finite-Lived Intangible Assets, Accumulated Amortization 378 337
Finite-Lived Intangible Assets, Net 472 477
Customer Relationships
    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]    
Finite-Lived Intangible Assets, Gross 509 494
Finite-Lived Intangible Assets, Accumulated Amortization 187 157
Finite-Lived Intangible Assets, Net 322 337
Trade Names
    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]    
Finite-Lived Intangible Assets, Gross 122 120
Finite-Lived Intangible Assets, Accumulated Amortization 90 82
Finite-Lived Intangible Assets, Net 32 38
Other Intangible Assets
    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]    
Finite-Lived Intangible Assets, Gross 43 [1] 43 [1]
Finite-Lived Intangible Assets, Accumulated Amortization 12 12
Finite-Lived Intangible Assets, Net 31 [1] 31 [1]
In Process Research and Development
    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]    
Indefinite-Lived Intangible Assets (Excluding Goodwill) $ 26 [1] $ 27 [1]
[1] Includes indefinite-lived intangibles of $26 million at September 30, 2014 and $27 million at December 31, 2013 related to in-process research and development projects.