Quarterly report pursuant to Section 13 or 15(d)

Cable and Satellite Television Distribution Rights, Net (Details)

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Cable and Satellite Television Distribution Rights, Net (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Finite-lived and Indefinite-lived Intangible Assets by Major Class [Line Items]          
Cable and satellite television distribution rights $ 5,492   $ 5,492   $ 5,503
Less accumulated amortization 2,071   2,071   1,994
Amortization of intangible assets 107 96 211 192  
Cable and satellite television distribution rights
         
Finite-lived and Indefinite-lived Intangible Assets by Major Class [Line Items]          
Cable and satellite television distribution rights 2,276   2,276   2,304
Less accumulated amortization (1,597)   (1,597)   (1,540)
Cable and satellite television distribution rights, net 679   679   764
Amortization of intangible assets $ 44 $ 40 $ 86 $ 81