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ACQUISITIONS AND DIVESTITURES - Amounts Recorded Based on Preliminary Estimates of Fair Value (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023 | Dec. 11, 2023
--- | --- | --- | ---
Assets |  |  |
Goodwill | $ 2,010.4 | $ 2,009.0 |
Jim Koons Dealerships |  |  |
Assets |  |  |
Inventories, net |  |  | $ 310.6
Other current assets |  |  | 13.7
Assets held for sale |  |  | 100.9
Total current assets |  |  | 425.2
Property and equipment, net |  |  | 418.3
Goodwill |  |  | 238.9
Intangible franchise rights |  |  | 430.3
Operating lease right-of-use assets |  |  | 11.2
Total assets acquired |  |  | 1,523.9
Liabilities |  |  |
Operating lease liabilities |  |  | 11.2
Other liabilities |  |  | 8.2
Total liabilities assumed |  |  | 19.4
Net assets acquired |  |  | $ 1,504.5

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