DERIVATIVE FINANCIAL INSTRUMENTS - Location of gain (loss) recognized in income related to hedges and derivatives (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Total revenue	$ 1,555.8	$ 1,632.0
Selling, general and administrative expense	(159.6)	(147.6)
Other income, net	40.8	35.6
Foreign exchange contracts | Revenue
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Gain (loss) recognized in income on derivatives not designated as hedging instruments	(0.1)	0.2
Total	(4.0)	(9.2)
Foreign exchange contracts | Cost of sales
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Gain (loss) recognized in income on derivatives not designated as hedging instruments	(0.4)	0.5
Total	(2.1)	7.6
Foreign exchange contracts | Selling, general and administrative expense
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Gain (loss) recognized in income on derivatives not designated as hedging instruments	0.0	0.0
Total	0.0	1.0
Foreign exchange contracts | Other income (expense), net
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Gain (loss) recognized in income on derivatives not designated as hedging instruments	29.5	(11.4)
Total	9.7	(8.0)
Foreign exchange contracts | Cash Flow Hedging | Revenue
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Amounts excluded from effectiveness testing	0.7	1.0
Total cash flow hedge gain (loss) recognized in income	(3.9)	(9.4)
Foreign exchange contracts | Cash Flow Hedging | Cost of sales
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Amounts excluded from effectiveness testing	(1.3)	(1.2)
Total cash flow hedge gain (loss) recognized in income	(1.7)	7.1
Foreign exchange contracts | Cash Flow Hedging | Selling, general and administrative expense
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Amounts excluded from effectiveness testing	0.1	0.9
Total cash flow hedge gain (loss) recognized in income	0.0	1.0
Foreign exchange contracts | Cash Flow Hedging | Other income (expense), net
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Amounts excluded from effectiveness testing	(15.8)	(0.6)
Total cash flow hedge gain (loss) recognized in income	(19.8)	3.4
Foreign exchange contracts | Cash Flow Hedging | Amount Reclassified out of Accumulated Other Comprehensive Loss | Hedging
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Total revenue	(4.6)	(10.4)
Cost of sales	(0.4)	8.3
Selling, general and administrative expense	(0.1)	0.1
Other income, net	(4.0)	4.0
Foreign exchange contracts | Cash Flow Hedging | Amount Reclassified out of Accumulated Other Comprehensive Loss | Hedging | Revenue
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Total revenue	(4.6)	(10.4)
Foreign exchange contracts | Cash Flow Hedging | Amount Reclassified out of Accumulated Other Comprehensive Loss | Hedging | Cost of sales
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Cost of sales	(0.4)	8.3
Foreign exchange contracts | Cash Flow Hedging | Amount Reclassified out of Accumulated Other Comprehensive Loss | Hedging | Selling, general and administrative expense
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Selling, general and administrative expense	(0.1)	0.1
Foreign exchange contracts | Cash Flow Hedging | Amount Reclassified out of Accumulated Other Comprehensive Loss | Hedging | Other income (expense), net
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Other income, net	$ (4.0)	$ 4.0