Quarterly report [Sections 13 or 15(d)]

Investments In Affiliates Accounted For Using The Equity Method - Share Of Earnings (Losses) Of Affiliates (Details)

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Investments In Affiliates Accounted For Using The Equity Method - Share Of Earnings (Losses) Of Affiliates (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Investments in Affiliates Accounted for Using the Equity Method    
Share of earnings (losses) of affiliates $ 1 $ (24)
Formula One Group    
Investments in Affiliates Accounted for Using the Equity Method    
Share of earnings (losses) of affiliates (3) (3)
Formula One Group | Other Investments    
Investments in Affiliates Accounted for Using the Equity Method    
Share of earnings (losses) of affiliates (3) (3)
Liberty Live Group    
Investments in Affiliates Accounted for Using the Equity Method    
Share of earnings (losses) of affiliates 4 (21)
Liberty Live Group | Live Nation    
Investments in Affiliates Accounted for Using the Equity Method    
Share of earnings (losses) of affiliates $ 4 (20)
Liberty Live Group | Other Investments    
Investments in Affiliates Accounted for Using the Equity Method    
Share of earnings (losses) of affiliates   $ (1)