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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Statement of Financial Position [Abstract] |  |
Accumulated depreciation | $ 648.2 | $ 587.7
Offset account related to floorplan notes payable | 99.8 | 236.7
FMCC offset | $ 0.0 | $ 38.5
Preferred stock |  |
Par value (in dollars per share) | $ 0.01 | $ 0.01
Shares authorized (in shares) | 50,000,000 | 50,000,000
Shares issued (in shares) | 25,082,140 | 25,131,460
Treasury stock |  |
Treasury stock (in shares) | 11,743,353 | 11,447,422

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