Basis of Presentation (Details) $ in Millions |
1 Months Ended | 3 Months Ended | 8 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|---|---|
|
Aug. 21, 2024
shares
|
Jul. 18, 2023
shares
|
Nov. 30, 2023
shares
|
Nov. 30, 2022 |
Sep. 30, 2024
USD ($)
|
Aug. 31, 2024 |
Sep. 30, 2025
USD ($)
item
|
Sep. 30, 2024
USD ($)
|
|
| Basis of Presentation | ||||||||
| Number of other league baseball clubs | item | 29 | |||||||
| CEO compensation allocation percentage | 8.00% | |||||||
| Affiliated Entity | Liberty Media Corporation | ||||||||
| Basis of Presentation | ||||||||
| Costs and Expenses | $ | $ 1.6 | $ 0.1 | $ 4.1 | |||||
| Related party | Terry McGuirk | Series B common stock | ||||||||
| Basis of Presentation | ||||||||
| Number of shares granted, voting right as proxy | 887,079 | |||||||
| Voting proxy percentage | 44.00% | |||||||
| Liberty Braves Group | ||||||||
| Basis of Presentation | ||||||||
| Split-off ratio | 1 | |||||||
| Liberty Braves Group | Liberty Media Corporation | Series C common stock | ||||||||
| Basis of Presentation | ||||||||
| Number of shares owned | 1,811,066 | |||||||
| Shares exchanged | 1,811,066 | |||||||