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INVESTMENTS - Narrative (Details) $ in Millions	12 Months Ended
INVESTMENTS - Narrative (Details) $ in Millions	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