Annual report pursuant to Section 13 and 15(d)

Television Distribution Rights, Net (Details)

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Television Distribution Rights, Net (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]      
Percentage of Net Sales 5.00%    
Television distribution rights      
Finite-Lived Intangible Assets [Line Items]      
Television distribution rights $ 723 $ 730  
Less accumulated amortization (583) (652)  
Television distribution rights, net $ 140 78  
Acquired finite-lived intangible assets, weighted average useful life 2 years 2 months    
Amortization $ 77 157 $ 193
Commission Expense $ 363 $ 298 $ 298