Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Goodwill) (Details)

v3.2.0.727
Intangible Assets (Goodwill) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Goodwill [Line Items]          
Amortization of Intangible Assets $ 40 $ 41 $ 72 $ 77  
Finite-Lived Intangible Assets, Gross 1,717   1,717   $ 1,686
Accumulated amortization (592)   (592)   (520)
Finite-Lived Intangible Assets, Net 1,125   1,125   1,166
Goodwill [Roll Forward]          
Goodwill, Beginning Balance     14,345    
Goodwill, Ending Balance 14,345   14,345    
Licensing Agreements [Member]          
Goodwill [Line Items]          
Finite-Lived Intangible Assets, Gross 316   316   316
Accumulated amortization (66)   (66)   (52)
Finite-Lived Intangible Assets, Net 250   250   264
Customer Relationships [Member]          
Goodwill [Line Items]          
Finite-Lived Intangible Assets, Gross 838   838   838
Accumulated amortization (151)   (151)   (122)
Finite-Lived Intangible Assets, Net 687   687   716
Other Intangible Assets [Member]          
Goodwill [Line Items]          
Finite-Lived Intangible Assets, Gross 563   563   532
Accumulated amortization (375)   (375)   (346)
Finite-Lived Intangible Assets, Net $ 188   $ 188   $ 186