Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Additional Information (Details)

v3.19.2
Commitments and Contingencies - Additional Information (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2019
Dec. 31, 2018
Other Commitments [Line Items]    
Lease exit costs accrual $ 0 $ 4,634
Maximum exposure associated with general indemnifications $ 28,000 $ 13,200
General indemnifications minimum expiration period 1 year  
General indemnifications maximum expiration period 3 years  
Percentage of dealership that is accounted for under the equity method 50.00% 50.00%
Contingent liability reserve balance after reduction $ 4,300 $ 4,300
Other accrued liabilities    
Other Commitments [Line Items]    
Amount reserved for pending proceedings 1,400 2,100
Other long-term liabilities    
Other Commitments [Line Items]    
Amount reserved for pending proceedings $ 300 $ 300