ACCRUED LIABILITIES (Details) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Other Liabilities [Line Items]
Accrued liabilities	$ 578.9	$ 585.8
Accrued Liabilities
Other Liabilities [Line Items]
Payroll, commissions, bonuses, other cash compensation and employee benefits	161.9	171.4
Sales and marketing programs	105.3	105.8
Restructuring costs	43.4	60.3
Accrued vacation and holidays	40.2	42.8
Professional and legal costs	42.2	31.5
Current portion of derivatives	2.8	17.4
General insurance	12.5	15.0
Warranty liabilities	13.0	11.8
Third party royalties	10.0	10.7
Deferred income	29.3	8.9
Accrued interest	11.6	9.4
Accrued travel expenses	7.8	7.8
Accrued property taxes	10.2	7.3
Other	$ 88.7	$ 85.7