FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Fair Value, Assets Measured on Recurring and Nonrecurring Basis
Total debt, carrying value	$ 128.4	$ 216.1
Recurring Basis
Fair Value, Assets Measured on Recurring and Nonrecurring Basis
Cash equivalents	13.2	7.9
Foreign Currency Contract, Asset, Fair Value Disclosure	0.3
Assets, Fair Value Disclosure	13.5	7.9
Trading Liabilities, Fair Value Disclosure	1.0	0.1
Financial Liabilities Fair Value Disclosure	1.0	0.1
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets Measured on Recurring and Nonrecurring Basis
Cash equivalents	13.2	7.9
Foreign Currency Contract, Asset, Fair Value Disclosure	0.0
Assets, Fair Value Disclosure	13.2	7.9
Trading Liabilities, Fair Value Disclosure	1.0	0.1
Financial Liabilities Fair Value Disclosure	1.0	0.1
Recurring Basis | Significant Other Observable Inputs (Level 2)
Fair Value, Assets Measured on Recurring and Nonrecurring Basis
Cash equivalents	0.0	0.0
Foreign Currency Contract, Asset, Fair Value Disclosure	0.3
Assets, Fair Value Disclosure	0.3	0.0
Trading Liabilities, Fair Value Disclosure	0.0	0.0
Financial Liabilities Fair Value Disclosure	0.0	0.0
Recurring Basis | Significant Unobservable Inputs (Level 3)
Fair Value, Assets Measured on Recurring and Nonrecurring Basis
Cash equivalents	0.0	0.0
Foreign Currency Contract, Asset, Fair Value Disclosure	0.0
Assets, Fair Value Disclosure	0.0	0.0
Trading Liabilities, Fair Value Disclosure	0.0	0.0
Financial Liabilities Fair Value Disclosure	0.0	0.0
Carrying value
Fair Value, Assets Measured on Recurring and Nonrecurring Basis
Total debt, carrying value	128.4	216.1
Fair value | Significant Other Observable Inputs (Level 2)
Fair Value, Assets Measured on Recurring and Nonrecurring Basis
Total debt, fair value	$ 125.1	$ 213.2