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RESTRUCTURING CHARGES (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 | Dec. 31, 2018
Selling, General and Administrative Expenses |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring charges | $ 11.5 | $ 46.1
Restructuring charges, net of tax | 8.8 | $ 35.0
Restructuring Charges Incurred in 2019 |  |
Restructuring Cost and Reserve [Line Items] |  |
Payments for restructuring | 0.9 |
Restructuring Charges Incurred in 2018 |  |
Restructuring Cost and Reserve [Line Items] |  |
Payments for restructuring | $ 10.1 |

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