DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Revenues by Major Brand (Details) - New vehicles	12 Months Ended
	Dec. 31, 2023
Toyota Motor Sales, U.S.A., Inc. (Toyota and Lexus)
Schedule of Revenues by Major Brand [Line Items]
Revenues by major brand, percentage	27.00%
Stellantis N.V. (Chrysler, Dodge, Jeep, Ram and Fiat)
Schedule of Revenues by Major Brand [Line Items]
Revenues by major brand, percentage	12.00%
American Honda Motor Co., Inc. (Honda and Acura)
Schedule of Revenues by Major Brand [Line Items]
Revenues by major brand, percentage	12.00%
Ford Motor Company (Ford and Lincoln)
Schedule of Revenues by Major Brand [Line Items]
Revenues by major brand, percentage	11.00%
Mercedes-Benz USA, LLC (Mercedes-Benz and Sprinter)
Schedule of Revenues by Major Brand [Line Items]
Revenues by major brand, percentage	9.00%
Hyundai Motor North America (Hyundai and Genesis)
Schedule of Revenues by Major Brand [Line Items]
Revenues by major brand, percentage	5.00%
General Motors Company (Chevrolet, Buick and GMC)
Schedule of Revenues by Major Brand [Line Items]
Revenues by major brand, percentage	6.00%