Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Revenue recognition - Disaggregation of revenue - Braves Holdings (Details)

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Summary of Significant Accounting Policies - Revenue recognition - Disaggregation of revenue - Braves Holdings (Details)
$ in Millions
12 Months Ended
Dec. 31, 2023
USD ($)
item
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Revenue disaggregated by source      
Revenue $ 12,525 $ 12,164 $ 11,400
Number of MLB clubs | item 30    
Braves Holdings      
Revenue disaggregated by source      
Revenue $ 350 588 568
Braves Holdings | Baseball      
Revenue disaggregated by source      
Revenue 318 535 526
Braves Holdings | Mixed-Use Development      
Revenue disaggregated by source      
Revenue $ 32 $ 53 $ 42