Quarterly report pursuant to Section 13 or 15(d)

Investments In Affiliates Accounted For Using The Equity Method - Sirius XM Canada (Details)

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Investments In Affiliates Accounted For Using The Equity Method - Sirius XM Canada (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
May 31, 2017
Live Nation | Maximum      
Investments in Affiliates Accounted for Using the Equity Method      
Percentage ownership 100.00%    
Sirius XM Holdings | Sirius XM Canada      
Investments in Affiliates Accounted for Using the Equity Method      
Due from related parties current assets $ 13    
Revenue from related parties 27 $ 25  
Sirius XM Holdings | Sirius XM Canada | Related Party 7.62% Loan      
Investments in Affiliates Accounted for Using the Equity Method      
Notes receivable, related parties, non current     $ 131
Due from Related Parties 8    
Loan obligation reduced $ 113    
Sirius XM Holdings | Sirius XM Canada      
Investments in Affiliates Accounted for Using the Equity Method      
Percentage ownership 70.00%    
Equity Method Investment Voting Interest 33.00%    
Sirius XM Holdings | Sirius XM Canada | Maximum      
Investments in Affiliates Accounted for Using the Equity Method      
Gross Dividends $ 1 $ 1