Quarterly report [Sections 13 or 15(d)]

Related Party Transactions (Details)

v3.25.2
Related Party Transactions (Details)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Feb. 29, 2020
USD ($)
Jun. 30, 2025
USD ($)
boardMember
director
shares
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
boardMember
director
shares
Jun. 30, 2024
USD ($)
Jun. 30, 2025
$ / shares
Dec. 31, 2024
USD ($)
Related Party Transaction [Line Items]              
Equity method investments   $ 1,002   $ 1,002     $ 1,043
Total revenue   2,138 $ 2,178 4,206 $ 4,340    
SoundCloud Holdings, LLC              
Related Party Transaction [Line Items]              
Cost of services   13 15 26 30    
Related party current liabilities   $ 17   $ 17     20
SoundCloud Holdings, LLC              
Related Party Transaction [Line Items]              
Number of board members | boardMember   10   10      
Clean Energy Technology Investments              
Related Party Transaction [Line Items]              
Investments in related parties and other equity investees   $ 19 23 $ 68 202    
Elected amount   829   829      
Elected commitment   680   680      
Clean Energy Technology Investments | Related Party              
Related Party Transaction [Line Items]              
Elected commitment   $ 99   $ 99      
Sirius XM Canada | Equity Method Investee              
Related Party Transaction [Line Items]              
Equity method investment, equity interest percentage   70.00%   70.00%      
Equity method investment, voting interest percentage   33.00%   33.00%      
Number of preferred shares owned (in shares) | shares   591,000,000   591,000,000      
Preferred stock liquidation preference per share (in CAD per share) | $ / shares           $ 1  
Equity method investments   $ 100   $ 100     89
Other receivable   7   7     $ 7
Total revenue   $ 25 $ 23 $ 47 $ 47    
SoundCloud Holdings, LLC | Equity Method Investee              
Related Party Transaction [Line Items]              
Investments in related parties and other equity investees $ 75            
Number of board members appointed | boardMember   2   2      
Liberty Media | Management | Director              
Related Party Transaction [Line Items]              
Number of related party members on board of directors | director   1   1