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v3.25.2

Segment Information - Additional Information (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2025 USD ($) Segment | Jun. 30, 2024 USD ($)
Segment Reporting [Abstract] |  |  |  |
Number of operating segments | Segment |  |  | 3 |
Impairment charges | $ (172,400) | $ 1,400 | $ (173,800) | $ (2,400)
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 3,657,200 | 3,453,000 | 7,308,500 | 6,837,000
Retail New Vehicles [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 1,666,100 | 1,552,600 | 3,322,400 | 3,008,400
Fleet New Vehicles [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 29,400 | 26,200 | 51,500 | 45,800
New vehicles |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 1,695,500 | 1,578,800 | 3,373,900 | 3,054,200
Used vehicles |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 1,180,700 | 1,186,200 | 2,405,700 | 2,401,800
Wholesale vehicles |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 83,300 | 71,300 | 166,100 | 148,600
Total vehicles |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 2,959,500 | 2,836,300 | 5,945,700 | 5,604,600
Parts, service and collision repair |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 495,600 | 444,100 | 970,000 | 890,800
Finance, insurance and other, net |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ 202,100 | $ 172,600 | $ 392,800 | $ 341,600

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