Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Goodwill Rollforward (Details)

v3.21.2
Intangible Assets - Goodwill Rollforward (Details)
$ in Millions
9 Months Ended
Sep. 30, 2021
USD ($)
Goodwill  
Goodwill, Beginning Balance $ 19,218
Acquisitions 29
Goodwill, Ending Balance 19,247
SIRIUS XM Holdings  
Goodwill  
Goodwill, Beginning Balance 15,082
Acquisitions 29
Goodwill, Ending Balance 15,111
Formula 1  
Goodwill  
Goodwill, Beginning Balance 3,956
Goodwill, Ending Balance 3,956
Corporate And Other  
Goodwill  
Goodwill, Beginning Balance 180
Goodwill, Ending Balance $ 180