v3.26.3
Commitments and Contingencies (Details)
3 Months Ended
Sep. 10, 2026
USD ($)
Jul. 15, 2026
USD ($)
Jul. 29, 2025
USD ($)
Jul. 21, 2025
USD ($)
Oct. 07, 2024
USD ($)
Apr. 10, 2024
unit
numberOfDealership
Jun. 30, 2023
USD ($)
Sep. 30, 2026
USD ($)
unit
Sep. 30, 2025
unit
Jun. 30, 2026
USD ($)
Loss Contingencies [Line Items]                    
Floor financing, repurchase obligations               $ 351,600,000   $ 378,500,000
Number of repurchase units (in units) | unit           19   0 0  
Financing receivables               $ 0   0
Tommy’s Boats                    
Loss Contingencies [Line Items]                    
Litigation settlement, amount         $ 3,500,000          
Number of dealerships that filed a complaint | numberOfDealership           15        
Amount of legal settlement paid       $ 3,500,000            
Securities Class Action Lawsuit                    
Loss Contingencies [Line Items]                    
Litigation settlement, amount     $ 7,800,000              
Delaware Charter Lawsuit, Attorney's Fees and Expenses                    
Loss Contingencies [Line Items]                    
Fees and expenses $ 75,000                  
Delaware Charter Lawsuit, Service Award to the Gray Plaintiff                    
Loss Contingencies [Line Items]                    
Fees and expenses $ 500                  
Batchelder et al. v. Malibu Boats, LLC                    
Loss Contingencies [Line Items]                    
Litigation settlement, amount             $ 100,000,000.0 100,000,000.0    
Insurance coverage             $ 26,000,000.0      
Cumulative insurance proceeds received               21,000,000.0    
Accrued insurance               6,000,000.0   $ 21,000,000.0
Insurance recoveries               $ 15,000,000.0    
Securities Class Action Lawsuit                    
Loss Contingencies [Line Items]                    
Fees and expenses   $ 850,000