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INVESTMENTS - Narrative (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2022 USD ($) company investment | Dec. 31, 2021 USD ($) investment company | Dec. 31, 2020 USD ($)
Schedule of Investments [Line Items] |  |  |
Investment made in exchange for services | $ | $ 41.4 | $ 17.5 |
Number of investments made in private companies | company | 11 | 7 |
Number of investments accounted for under equity method of accounting | investment | 1 | 1 |
Number of investments accounted for under cost method | investment | 8 | 3 |
Number of investments accounted for as notes receivable convertible into equity | investment | 5 | 3 |
Non-cash investment impairments | $ | $ 0.0 | $ 8.7 |
Trade and Barter Transactions |  |  |
Schedule of Investments [Line Items] |  |  |
Investment made in exchange for services | $ | $ 40.7 | $ 16.3 | $ 10.5

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