Annual report pursuant to Section 13 and 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
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Mar. 14, 2022
May 31, 2017
Sirius XM Canada          
Investments in Affiliates Accounted for Using the Equity Method          
Due from related parties current assets $ 42 $ 21      
Due to related parties current   5      
Revenue from related parties 111 101 $ 97    
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%        
Gross Dividends $ 9 $ 2 $ 2