Quarterly report pursuant to Section 13 or 15(d)

Television Distribution Rights, Net (Details)

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Television Distribution Rights, Net (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]          
Television distribution rights, net $ 111   $ 111   $ 183
Television distribution rights          
Finite-Lived Intangible Assets [Line Items]          
Television distribution rights 2,332   2,332   2,279
Less accumulated amortization (2,221)   (2,221)   (2,096)
Television distribution rights, net 111   111   $ 183
Amortization $ 52 $ 49 $ 102 $ 96