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v3.25.3

INTANGIBLE FRANCHISE RIGHTS AND GOODWILL (Details) $ in Millions | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2025 USD ($) dealership | Sep. 30, 2025 USD ($) dealership | Dec. 31, 2024 USD ($) | Sep. 30, 2024 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill | $ 2,241.9 | $ 2,241.9 | $ 2,057.9 |
U.K. |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Impairment of intangible assets | 93.0 |  |  |
Goodwill | $ 220.3 | $ 220.3 |  | $ 34.3
U.K. | Franchise rights |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Number of dealerships | dealership | 10 | 10 |  |
Impairment of intangible assets | $ 18.1 |  |  |
Other impairment charges | 5.4 |  |  |
Impairment of intangible assets | 23.5 | $ 23.9 |  |
Intangible | $ 121.9 | $ 121.9 |  |

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