DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables)

12 Months Ended

Dec. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]

	Carrying amount of hedged liabilities as of December 31,				Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Liabilities as of December 31,
	2018		2017		2018			2017
Balance Sheet Line Item in which Hedged Items are Included
Long-term debt, less current portion	$	597.0	$	604.1	$	(3.1	)	$	4.1

Schedule of Derivative Liabilities at Fair Value [Table Text Block]

The table below presents the fair value of derivatives on a gross basis and the balance sheet classification of those instruments:

		December 31, 2018				December 31, 2017
		Fair Value of Derivative				Fair Value of Derivative
	Balance Sheet Caption	Asset	Liability		U.S. Dollar Notional	Asset	Liability	U.S. Dollar Notional
Derivatives Designated as Hedging Instruments
Interest rate swap	Other assets, net	—	—		—	4.1	—	600.0
Interest rate swap	Other liabilities	—	(3.1	)	600.0	—	—	—
Cross currency swaps asset	Other liabilities	—	(2.8	)	600.0	—	—	—

Derivative Instruments, Gain (Loss) [Table Text Block]

The table below provides information regarding the location and amount of pretax (gains) losses of derivatives designated in fair value hedging relationships:

	Amount of pre-tax gain/(loss) included in other comprehensive income									Amounts reclassified to the Statement of Operations
	Year Ended December 31,									Year Ended December 31,
	2018			2017			2016			2018		2017		2016
Interest rate swap contracts	$	(7.2	)	$	(10.5	)	$	(7.0	)	$	—	$	—	$	—
Cross currency swaps	$	21.6		$	—		$	—		$	—	$	—	$	—