Quarterly report [Sections 13 or 15(d)]

Business Combinations (Details)

v3.25.2
Business Combinations (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
retail_Units
Jun. 30, 2024
USD ($)
Business
retail_Units
Business Combination [Abstract]        
Number of franchises terminated | retail_Units     1  
Number of franchises disposed | Business       1
Asset Acquisition [Line Items]        
Number of acquired franchises | retail_Units       0
Business Combination, Recognized Asset Acquired, Inventory, Current | $ $ 135,600   $ 135,600  
Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment | $ 8,000   8,000  
Number of franchises disposed | Business       1
Impairment charges | $ $ (172,400) $ 1,400 (173,800) $ (2,400)
Purchase of businesses, net of cash acquired | $     359,900 0
EchoPark Segment [Member]        
Asset Acquisition [Line Items]        
Impairment charges | $     $ 200 $ 1,400
Northwest Motorsport Segment [Abstract]        
Asset Acquisition [Line Items]        
NumberofPreownedStoresDisposed | retail_Units       7
Luxury Dealership [Domain]        
Business Combination [Abstract]        
Number of franchises disposed | retail_Units       2
Asset Acquisition [Line Items]        
Number of franchises disposed | retail_Units       2