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GOODWILL AND INTANGIBLE ASSETS- Schedule of Intangible Assets (Details) - USD ($) $ in Millions | Sep. 30, 2023 | Dec. 31, 2022
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Intangible Assets [Line Items] |  |
Accumulated Amortization | $ (284.9) | $ (253.0)
Gross Carrying Amount, total | 641.5 | 632.7
Net, total | 356.6 | 379.7
Developed technologies |  |
Intangible Assets [Line Items] |  |
Gross Carrying Amount | 624.8 | 625.0
Accumulated Amortization | (284.1) | (252.9)
Net | 340.7 | 372.1
Internally developed software |  |
Intangible Assets [Line Items] |  |
Gross Carrying Amount | 9.0 |
Accumulated Amortization | (0.1) |
Net | 8.9 |
Customer relationships |  |
Intangible Assets [Line Items] |  |
Gross Carrying Amount | 1.6 | 1.6
Accumulated Amortization | (0.1) | 0.0
Net | 1.5 | 1.6
Trademarks |  |
Intangible Assets [Line Items] |  |
Gross Carrying Amount | 6.1 | 6.1
Accumulated Amortization | (0.6) | (0.1)
Net | $ 5.5 | $ 6.0

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