Annual report pursuant to Section 13 and 15(d)

Summary of Quarterly Financial Data (Unaudited) - Additional Information (Details)

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Summary of Quarterly Financial Data (Unaudited) - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Condensed Unaudited Quarterly Financial Data [Line Items]      
Asset impairment charges $ 3,900,000 $ 79,300,000 $ 320,400,000
Storm-related physical damage and legal costs $ 8,300,000 1,900,000  
Franchised dealerships      
Condensed Unaudited Quarterly Financial Data [Line Items]      
Asset impairment charges   $ 1,000,000.0