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) - Sirius XM Holdings - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 15, 2022
Mar. 14, 2022
May 31, 2017
Sirius XM Canada          
Investments in Affiliates Accounted for Using the Equity Method          
Revenue from related parties $ 26 $ 27      
Sirius XM Canada | Related Party 7.62% Loan          
Investments in Affiliates Accounted for Using the Equity Method          
Notes receivable, related parties, non current         $ 131
Note receivable, related parties, cumulative note repayments       $ 10  
Due from Related Parties $ 8        
Loan obligation reduced     $ 113    
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 Canada | Maximum          
Investments in Affiliates Accounted for Using the Equity Method          
Gross Dividends $ 1 $ 1