v3.25.4
REVENUE (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disaggregation of Revenue [Line Items]    
Total revenue $ 1,082.5 $ 1,209.2
Goods and services transferred at a point in time    
Disaggregation of Revenue [Line Items]    
Total revenue 999.5 1,072.6
Goods and services transferred over time    
Disaggregation of Revenue [Line Items]    
Total revenue 83.0 136.6
Powersports vehicles    
Disaggregation of Revenue [Line Items]    
Total revenue 778.8 842.6
New vehicles    
Disaggregation of Revenue [Line Items]    
Total revenue 555.5 616.4
Pre-owned vehicles    
Disaggregation of Revenue [Line Items]    
Total revenue 206.6 202.1
Wholesale    
Disaggregation of Revenue [Line Items]    
Total revenue 16.7 24.1
Parts, service and accessories    
Disaggregation of Revenue [Line Items]    
Total revenue 197.8 206.2
Finance and insurance, net    
Disaggregation of Revenue [Line Items]    
Total revenue 97.3 102.4
Vehicle transportation services    
Disaggregation of Revenue [Line Items]    
Total revenue $ 8.6 $ 58.0