GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Reporting unit, control premium percentage		30.00%
Goodwill impairment		$ 117,970
Finite-Lived Intangible Assets [Line Items]
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]	Impairment charges
Weighted average remaining amortization period	13 years
Disposal Group, Held-for-Sale, Not Discontinued Operations | Dealerships
Finite-Lived Intangible Assets [Line Items]
Impairment charges	$ 17,700
Manufacturer relationships | Disposal Group, Held-for-Sale, Not Discontinued Operations | Dealerships
Finite-Lived Intangible Assets [Line Items]
Impairment charges	$ 17,500
Minimum | Manufacturer and Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Intangible asset estimated useful life	8 years
Maximum | Manufacturer and Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Intangible asset estimated useful life	13 years