Registration of securities issued in business combination transactions

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 12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Finite-lived and Indefinite-lived Intangible Assets by Major Class [Line Items]              
Cable and satellite television distribution rights $ 5,573   $ 5,573   $ 5,544 $ 5,503  
Less accumulated amortization 2,330   2,330   2,208 1,994  
Amortization of intangible assets 112 107 223 211 431 400 439
Percentage of net sales         5.00%    
Cable and satellite television distribution rights
              
Finite-lived and Indefinite-lived Intangible Assets by Major Class [Line Items]              
Cable and satellite television distribution rights 2,334   2,334   2,324 2,304  
Less accumulated amortization (1,794)   (1,794)   (1,700) (1,540)  
Cable and satellite television distribution rights, net 540   540   624 764  
Acquired finite-lived intangible assets, weighted average useful life         3 years 8 months 12 days    
Amortization of intangible assets 46 44 93 86 177 163 167
Commission expense         $ 298 $ 296 $ 299