Quarterly report pursuant to Section 13 or 15(d)

Business Combinations (Details)

v3.23.2
Business Combinations (Details)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
retail_Units
Business
Jun. 30, 2022
USD ($)
Business
Jun. 30, 2022
USD ($)
retail_Units
Jun. 30, 2022
USD ($)
Dec. 31, 2023
USD ($)
retail_Units
Dec. 31, 2022
USD ($)
Business Combinations [Abstract]                
Number of franchises disposed     0 0 1      
Proceeds from sales of dealerships     $ 52,300     $ 0    
Asset Acquisition [Line Items]                
Number of franchises disposed     0 0 1      
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other $ 100   $ 100          
Severance Costs     2,200          
Impairment charges $ 62,600 $ 0 62,600     0    
Restructuring Costs     75,200          
Payments to Acquire Businesses, Gross     75,100          
Purchase of businesses, net of cash acquired     75,100     28,400    
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred     14,700          
Inventories                
Asset Acquisition [Line Items]                
Restructuring Costs     10,000          
Inventories | EchoPark Segment [Member]                
Asset Acquisition [Line Items]                
Restructuring Costs     5,800          
Contract Termination                
Asset Acquisition [Line Items]                
Restructuring Costs     400          
Contract Termination                
Asset Acquisition [Line Items]                
Restructuring Costs     14,100          
ROU asset                
Asset Acquisition [Line Items]                
Restructuring Costs     16,000          
Property, Plant and Equipment                
Asset Acquisition [Line Items]                
Restructuring Costs     $ 32,500          
Luxury Dealership [Domain]                
Business Combinations [Abstract]                
Number of franchises disposed | retail_Units     1          
Asset Acquisition [Line Items]                
Number of franchises disposed | retail_Units     1          
Mid-line import franchise                
Business Combinations [Abstract]                
Number of franchises disposed | retail_Units     1          
Asset Acquisition [Line Items]                
Number of franchises disposed | retail_Units     1          
EchoPark Stores [Abstract]                
Asset Acquisition [Line Items]                
NumberofPreownedStoresDisposed | retail_Units     8          
EchoPark Delivery/Buy Centers [Abstract]                
Asset Acquisition [Line Items]                
NumberofPreownedStoresDisposed | retail_Units     14          
Northwest Motorsport Segment [Abstract]                
Asset Acquisition [Line Items]                
NumberofPreownedStoresDisposed | retail_Units     3          
domestic franchise dealership [Domain]                
Business Combinations [Abstract]                
Number of franchises disposed | retail_Units     1          
Asset Acquisition [Line Items]                
Number of franchises disposed | retail_Units     1          
EchoPark Segment [Member]                
Asset Acquisition [Line Items]                
Number of acquired franchises | Business     0          
Stand-alone pre-owned vehicle business                
Asset Acquisition [Line Items]                
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory             $ 11,600  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill             22,600  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment             700  
Goodwill, Acquired During Period             $ 11,400  
Franchised [Member]                
Asset Acquisition [Line Items]                
Number of acquired franchises | retail_Units             2  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory               $ 4,900
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill               6,400
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment               100
Goodwill, Acquired During Period           1,300    
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other   1,100   $ 1,100 $ 1,100 1,100    
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities   $ (100)   $ (100) $ (100) $ (100)    
Franchised Dealerships Acquired                
Asset Acquisition [Line Items]                
Business acquisition, consideration amount               13,700
Business acquisition, consideration amount               $ 13,700
Powersports Segment                
Asset Acquisition [Line Items]                
Number of acquired franchises | retail_Units             1  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Land             $ 29,000  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities             $ (300)