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RELATED PERSON TRANSACTIONS - Equity Method Investees (Details)
$ in Millions
1 Months Ended 3 Months Ended
Aug. 31, 2019
renewal
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
Sports marketing company      
Related Party Transaction [Line Items]      
Marketing services   $ 3  
YES Network      
Related Party Transaction [Line Items]      
Number of renewal terms | renewal 2    
Renewal period 2 years    
Management service fee   1 $ 1
Mobile Trucks      
Related Party Transaction [Line Items]      
Amount paid   $ 8 $ 7