Quarterly report pursuant to Section 13 or 15(d)

Goodwill - Narrative (Details)

v3.24.3
Goodwill - Narrative (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2024
USD ($)
Sep. 30, 2024
USD ($)
reportingUnit
Dec. 31, 2023
USD ($)
Business Acquisition [Line Items]      
Number of reporting units | reportingUnit   2  
Goodwill, impairment loss $ 2,819,000,000    
Accumulated impairment of goodwill since the merger 3,775,000,000 $ 3,775,000,000  
Goodwill 12,390,000,000 12,390,000,000 $ 15,209,000,000
Sirius XM      
Business Acquisition [Line Items]      
Goodwill 11,431,000,000 11,431,000,000 14,250,000,000
Pandora and Off-platform      
Business Acquisition [Line Items]      
Accumulated impairment of goodwill since the merger 956,000,000 956,000,000  
Goodwill $ 959,000,000 $ 959,000,000 $ 959,000,000