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RESTRUCTURING - Schedule of Restructuring and Related Costs (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Restructuring Cost |  |
Restructuring charges | $ 11.1 | $ 0.0
Restructuring Plan |  |
Restructuring Cost |  |
Restructuring charges | 11.1 |
Contract termination costs | Restructuring Plan |  |
Restructuring Cost |  |
Restructuring charges | 4.1 |
Facility closure costs | Restructuring Plan |  |
Restructuring Cost |  |
Restructuring charges | 0.6 |
Employee related costs | Restructuring Plan |  |
Restructuring Cost |  |
Restructuring charges | 5.2 |
Asset impairments | Restructuring Plan |  |
Restructuring Cost |  |
Restructuring charges | 1.0 |
Systems integration costs | Restructuring Plan |  |
Restructuring Cost |  |
Restructuring charges | $ 0.1 |

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