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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
ASSETS
Accumulated depreciation	$ 491.1	$ 460.2
Offset account related to floorplan notes payable - credit facility	326.1	160.4
Offset account related to floorplan notes payable - manufacturer affiliates	$ 0.0	$ 16.0
STOCKHOLDERS’ EQUITY:
Par value (in dollars per share)	$ 0.01	$ 0.01
Shares authorized (in shares)	50,000,000	50,000,000
Shares issued (in shares)	25,357,677	25,433,048
Treasury stock (in shares)	7,282,827	7,342,546

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Face amount or stated value per share of common stock.

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Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.

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