Quarterly report pursuant to Section 13 or 15(d)

Recent Accounting Pronouncements - Revenue recognition - Disaggregation of revenue - Braves Holdings (Details)

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Recent Accounting Pronouncements - Revenue recognition - Disaggregation of revenue - Braves Holdings (Details) - Corporate And Other - Braves Group
$ in Millions
3 Months Ended
Mar. 31, 2018
USD ($)
Revenue disaggregated by source  
Revenue $ 28
Baseball  
Revenue disaggregated by source  
Revenue 20
Development  
Revenue disaggregated by source  
Revenue $ 8