v3.25.1
Description of Company and Basis of Presentation (Details)
6 Months Ended
Mar. 31, 2025
location
state
center
brand
Mar. 31, 2024
Oct. 31, 2023
Mar. 31, 2023
Description of Company and Basis of Presentation [Line Items]        
Number of retail locations | location 98      
Number of distribution centers | center 9      
Number of states in which entity operates | state 19      
Number of top brands | brand 10      
Economic interest of quality assets and operations 100.00%     80.00%
Acquired economic interest of quality assets and operations     20.00%  
OneWater LLC        
Description of Company and Basis of Presentation [Line Items]        
Ownership interest in subsidiaries 100.00%      
Revenue Benchmark | Product Concentration Risk | Top Ten Brands        
Description of Company and Basis of Presentation [Line Items]        
Concentration risk, percentage 45.90% 45.60%    
Revenue Benchmark | Supplier Concentration Risk | Malibu Boats, Inc        
Description of Company and Basis of Presentation [Line Items]        
Concentration risk, percentage 13.70% 13.90%