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Related Party Transactions - Part 5 (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Aug. 19, 2016
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Rovi License Agreement        
Related Party Transaction [Line Items]        
Agreement term 10 years      
Payments to Related Parties   $ 0    
NagraStar L.L.C        
Related Party Transaction [Line Items]        
Interest on equity method investment   50.00%    
Purchases from NagraStar   $ 53,902 $ 56,284 $ 72,162
Amounts payable to NagraStar   9,038 9,630  
Commitments to NagraStar   $ 3,260 4,893  
Dish Mexico        
Related Party Transaction [Line Items]        
Interest on equity method investment   49.00%    
Sales   $ 5,095 5,620 6,653
Amounts receivable   3,343 1,191  
Dish Mexico | Digital receivers and related components        
Related Party Transaction [Line Items]        
Sales       1,227
Dish Mexico | Uplink services        
Related Party Transaction [Line Items]        
Sales   $ 5,095 $ 5,620 $ 5,426