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DISCONTINUED OPERATIONS AND OTHER DIVESTITURES - Assets and liabilities of discontinued operations (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |
Assets of discontinued operations — current | $ 100.3 | $ 54.7
Assets of discontinued operations — non-current (1) | 0.0 | 35.2
Liabilities of discontinued operations — current | 49.9 | 31.3
Long-term liabilities classified as held for sale | 0.0 | 15.7
Discontinued Operations | Brazil |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |
Cash and cash equivalents | 3.7 | 18.3
Contracts-in-transit and vehicle receivables, net | 2.3 | 0.6
Accounts and notes receivable, net | 11.8 | 7.8
Inventories | 37.2 | 21.5
Prepaid expenses | 1.9 | 4.0
Assets of discontinued operations — current | 56.9 | 52.3
Property and equipment, net | 22.3 | 23.9
Operating lease assets | 2.4 | 2.8
Other long-term assets | 7.8 | 8.5
Assets of discontinued operations — non-current (1) | 32.5 | 35.2
Total assets, before valuation allowance | 89.5 | 87.5
Valuation allowance | (76.4) | 0.0
Total assets, net of valuation allowance | 13.0 | 87.5
Floorplan notes payable — credit facility and other | 3.3 | 1.1
Floorplan notes payable — manufacturer affiliates | 20.1 | 6.7
Current maturities of long-term debt | 0.0 | 0.7
Current operating lease liabilities | 2.5 | 1.6
Accounts payable | 13.7 | 12.2
Accrued expenses and other current liabilities | 8.7 | 9.0
Liabilities of discontinued operations — current | 48.3 | 31.3
Long-term debt | 0.0 | 14.1
Long-term operating lease liabilities | 0.0 | 1.5
Long-term liabilities classified as held for sale | 0.0 | 15.7
Total liabilities | 48.3 | 47.0
Held-for-sale |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |
Assets of discontinued operations — current | 100.3 | 54.7
Assets of discontinued operations — non-current (1) | 0.0 | 35.2
Liabilities of discontinued operations — current | 49.9 | 31.3
Long-term liabilities classified as held for sale | 0.0 | 15.7
Held-for-sale | Prime Automotive Group |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |
Assets of discontinued operations — current | 52.3 | 0.0
Liabilities of discontinued operations — current | 1.6 | 0.0
Held-for-sale | Brazil |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |
Assets of discontinued operations — current | 13.0 | 52.3
Assets of discontinued operations — non-current (1) | 0.0 | 35.2
Liabilities of discontinued operations — current | 48.3 | 31.3
Long-term liabilities classified as held for sale | 0.0 | 15.7
Held-for-sale | Other |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |
Assets of discontinued operations — current | 34.9 | 2.4
Liabilities of discontinued operations — current | $ 0.0 | $ 0.0

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