Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets Finite-lived intangible assets (Details)

v2.4.0.8
Intangible Assets Finite-lived intangible assets (Details) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]        
Amortization of Intangible Assets $ 30 $ 7 $ 16  
Finite-Lived Intangible Assets, Accumulated Amortization (543) (543)   (458)
Finite-Lived Intangible Assets, Gross 1,507 1,507   566
Finite-Lived Intangible Assets, Net 964 964   108
Minimum [Member]
        
Finite-Lived Intangible Assets [Line Items]        
Finite-Lived Intangible Asset, Useful Life   6 years    
Maximum [Member]
        
Finite-Lived Intangible Assets [Line Items]        
Finite-Lived Intangible Asset, Useful Life   15 years    
Customer Relationships [Member]
        
Finite-Lived Intangible Assets [Line Items]        
Finite-Lived Intangible Assets, Accumulated Amortization (55) (55)   (23)
Finite-Lived Intangible Assets, Gross 621 621   51
Finite-Lived Intangible Assets, Net 566 566   28
Licensing Agreements [Member]
        
Finite-Lived Intangible Assets [Line Items]        
Finite-Lived Intangible Assets, Accumulated Amortization (35) (35)   0
Finite-Lived Intangible Assets, Gross 328 328   0
Finite-Lived Intangible Assets, Net 293 293   0
Other Intangible Assets [Member]
        
Finite-Lived Intangible Assets [Line Items]        
Finite-Lived Intangible Assets, Accumulated Amortization (453) (453)   (435)
Finite-Lived Intangible Assets, Gross 558 558   515
Finite-Lived Intangible Assets, Net $ 105 $ 105   $ 80