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COMMITMENTS AND CONTINGENCIES - Accrued Environmental Remediation Costs (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023 | Jun. 30, 2023
--- | --- | --- | ---
Loss Contingencies [Line Items] |  |  |
Accrued environmental remediation costs | $ 42.0 | $ 40.9 | $ 41.1
Continuing operations |  |  |
Loss Contingencies [Line Items] |  |  |
Accrued environmental remediation costs | 33.7 | 32.6 | 32.8
Retained from former Chemicals business |  |  |
Loss Contingencies [Line Items] |  |  |
Accrued environmental remediation costs | $ 8.3 | $ 8.3 | $ 8.3

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