DERIVATIVES AND HEDGING TRANSACTIONS - Information by Type of Derivative and Hedging Activities (Details) € in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	Mar. 31, 2020 EUR (€)	Dec. 31, 2019 USD ($)	Dec. 31, 2019 EUR (€)	Jan. 31, 2016 USD ($)	Jan. 31, 2015 USD ($)
Fair Value Hedges
Long-term debt	$ 6,744.0			$ 5,973.5
Net Investment Hedges
Revaluation gain (loss), net of tax	$ (1.1)	$ (6.6)
Derivative Summary
Maximum period for hedged transactions	4 years
Cash collateral received	$ 0.0
Three year 2016 senior notes
Impact on AOCI and earnings from derivative contracts
Aggregate principal amount							$ 400.0
Interest rate (as a percent)							2.00%
Ten year 2011 senior notes
Impact on AOCI and earnings from derivative contracts
Aggregate principal amount	1,020.0			1,020.0
European commercial paper
Net Investment Hedges
Notional values	221.0		€ 200
Ten Year 2015 senior euro notes
Impact on AOCI and earnings from derivative contracts
Aggregate principal amount | €			575		€ 575
Cost of sales
Impact on AOCI and earnings from derivative contracts
Gain (loss) on derivative recognized in income	2.2	4.4
Selling, general and administrative expenses
Impact on AOCI and earnings from derivative contracts
Gain (loss) on derivative recognized in income	16.1	(1.0)
Interest expense, net
Impact on AOCI and earnings from derivative contracts
Gain (loss) on derivative recognized in income	6.4	6.8
Foreign currency forward contracts.
Net Investment Hedges
Notional values	5,697.0			$ 4,004.0
Foreign currency forward contracts. | Derivatives not designated as hedging instruments | Selling, general and administrative expenses
Impact on AOCI and earnings from derivative contracts
Gain (loss) on derivative recognized in income	17.2	6.1
Foreign currency forward contracts. | Derivatives not designated as hedging instruments | Interest expense, net
Impact on AOCI and earnings from derivative contracts
Gain (loss) on derivative recognized in income	1.2
Cash Flow Hedges | Foreign currency forward contracts. | Derivatives designated as hedging instruments | Cost of sales
Impact on AOCI and earnings from derivative contracts
Gain (loss) reclassified from AOCI into income (effective portion)	2.2	4.4
Cash Flow Hedges | Foreign currency forward contracts. | Derivatives designated as hedging instruments | Selling, general and administrative expenses
Impact on AOCI and earnings from derivative contracts
Gain (loss) reclassified from AOCI into income (effective portion)	(1.1)	(7.1)
Cash Flow Hedges | Foreign currency forward contracts. | Derivatives designated as hedging instruments | Interest expense, net
Impact on AOCI and earnings from derivative contracts
Amount excluded from the assessment of effectiveness recognized in earnings based on changes in fair value	5.4	7.0
Derivative Summary
Gain (loss) recognized in income (ineffective portion)	5.4	7.0
Cash Flow Hedges | Interest rate swaps | Derivatives designated as hedging instruments | Interest expense, net
Impact on AOCI and earnings from derivative contracts
Gain (loss) reclassified from AOCI into income (effective portion)	(0.2)	(0.2)
Fair Value Hedges | Interest rate swaps | Three year 2016 senior notes
Impact on AOCI and earnings from derivative contracts
Aggregate principal amount						$ 400.0
Interest rate (as a percent)						2.00%
Fair Value Hedges | Interest rate swaps | Interest expense, net
Impact on AOCI and earnings from derivative contracts
Gain (loss) on hedged item recognized in income		0.2
Fair Value Hedges | Interest rate swaps | Derivatives designated as hedging instruments | Interest expense, net
Impact on AOCI and earnings from derivative contracts
Gain (loss) on derivative recognized in income		(0.2)
Net Investment Hedges
Net Investment Hedges
Revaluation gain (loss), net of tax	(1.1)	$ (6.6)
Net Investment Hedges | Senior euro notes
Net Investment Hedges
Notional values	$ 1,260.0		€ 1,150