Quarterly report pursuant to Section 13 or 15(d)

Business & Basis of Presentation (Details)

v3.24.1.u1
Business & Basis of Presentation (Details)
subscriber in Millions, $ in Millions
3 Months Ended
Mar. 31, 2024
USD ($)
subscriber
satellite_radio_system
segment
Mar. 31, 2023
USD ($)
Related Party Transaction [Line Items]    
Number of reportable segments | segment 2  
Number of satellite radio systems | satellite_radio_system 2  
Revolving credit facility borrowings | $ $ 230 $ 548
Revolving credit facility repayments | $ $ 200 $ 418
Pandora    
Related Party Transaction [Line Items]    
Number of subscribers | subscriber 5.9  
Sirius XM Canada | Equity Method Investee    
Related Party Transaction [Line Items]    
Equity method investment, equity interest percentage 70.00%  
Equity method investment, voting interest percentage 33.00%  
Liberty Media | Management | Common Stock    
Related Party Transaction [Line Items]    
Related party ownership percentage 83.30%  
Sirius XM    
Related Party Transaction [Line Items]    
Number of subscribers | subscriber 33.4