Annual report pursuant to Section 13 and 15(d)

CERTAIN RELATIONSHIPS AND RELATED-PARTY TRANSACTIONS Certain Relationships and Related-Party Transactions (Details)

v3.25.0.1
CERTAIN RELATIONSHIPS AND RELATED-PARTY TRANSACTIONS Certain Relationships and Related-Party Transactions (Details)
$ in Millions
12 Months Ended
Dec. 31, 2024
USD ($)
number
director
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Liberty Media [Investor]      
Related Party Transaction [Line Items]      
Number of directors nominated by related party | director 2    
Atlanta Braves [Member]      
Related Party Transaction [Line Items]      
Number of Liberty Media's board member with related party affiliation | number 1    
Equity Method Investee [Member]      
Related Party Transaction [Line Items]      
Related Party Transaction, Amounts of Transaction $ 18.9 $ 27.9 $ 40.7
Related Party Transaction, Purchases from Related Party 5.8 6.3 $ 13.7
Due from Related Parties $ 48.0 $ 13.3