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COMMITMENTS AND CONTINGENCIES - Narrative (Details) € in Millions, $ in Millions | Mar. 31, 2024 EUR (€) | Mar. 31, 2024 USD ($) | Dec. 31, 2023 EUR (€) | Dec. 31, 2023 USD ($)
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Erste Bank And MCV Automotive Group Gmbh | Financial Guarantee |  |  |  |
Guarantor Obligations [Line Items] |  |  |  |
Guarantor obligations | € 9.9 | $ 10.7 | € 9.9 | $ 10.9

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