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ACCOUNTING POLICIES - Other Recognition and Disclosure (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Other Recognition and Disclosure |  |  |
Pension settlement expense, pre-tax | $ 0.0 | $ 0.0 | $ 0.0
Revenue, Practical Expedient, Incremental Cost of Obtaining Contract | true |  |
Advertising costs | $ 22.3 | $ 27.8 | $ 28.7

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