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REVENUE RECOGNITION - Narrative (Details) - USD ($) $ in Millions | Sep. 30, 2024 | Dec. 31, 2023
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Business Acquisition [Line Items] |  |
Deferred revenue | $ 763.8 | $ 736.7
Finance and insurance, net |  |
Business Acquisition [Line Items] |  |
Deferred revenue |  | $ 186.3

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