DERIVATIVE FINANCIAL INSTRUMENTS - Location of gain (loss) recognized in income related to hedges and derivatives (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Total revenue	$ 6,403.5	$ 6,530.6	$ 6,950.2
Selling, general and administrative expense	644.9	724.1	795.7
Other income (expense), net	46.6	25.1	(181.6)
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	1.3	(0.8)	(1.6)
Total	(30.2)	(76.8)	(27.6)
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	0.3	3.4	0.2
Total	7.7	62.1	4.6
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	0.2	(0.6)
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	(13.3)	35.9	(21.4)
Total	23.4	36.0	(29.9)
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	(1.8)	7.7	0.6
Total cash flow hedge gain (loss) recognized in income	(31.5)	(76.0)	(26.0)
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	(3.3)	(9.8)	(7.6)
Total cash flow hedge gain (loss) recognized in income	7.4	58.7	4.4
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		(0.2)
Total cash flow hedge gain (loss) recognized in income	0.2	(0.6)
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	3.8	0.3	(7.2)
Total cash flow hedge gain (loss) recognized in income	36.7	0.1	(8.5)
Foreign exchange contracts | Cash flow hedging | Reclassification out of Accumulated Other Comprehensive Income | Hedging
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Total revenue	(29.7)	(83.7)	(26.6)
Costs of sales	10.7	68.5	12.0
Selling, general and administrative expense	(0.2)	0.4	0.0
Other income (expense), net	32.9	(4.4)	(9.1)
Foreign exchange contracts | Cash flow hedging | Reclassification out of Accumulated Other Comprehensive Income | Hedging | Revenue
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Total revenue	(29.7)	(83.7)	(26.6)
Foreign exchange contracts | Cash flow hedging | Reclassification out of Accumulated Other Comprehensive Income | Hedging | Cost of sales
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Costs of sales	10.7	68.5	12.0
Foreign exchange contracts | Cash flow hedging | Reclassification out of Accumulated Other Comprehensive Income | 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	(0.2)	0.4
Foreign exchange contracts | Cash flow hedging | Reclassification out of Accumulated Other Comprehensive Income | Hedging | Other income (expense), net
Location of gain (loss) recognized in income related to hedges and derivatives [Line Items]
Other income (expense), net	$ 32.9	$ (0.2)	$ (1.3)