DEBT - Schedule of Interest Rate Swaps (Details)	3 Months Ended
	Mar. 31, 2020 USD ($)	Mar. 31, 2020 EUR (€)	Dec. 31, 2019 USD ($)
Derivative [Line Items]
Asset Derivatives	$ 0		$ 0
Liability Derivatives	(86,700,000)		(53,500,000)
Interest rate swap, maturing 4/30/2023
Derivative [Line Items]
Aggregate Notional Amount	$ 500,000,000.0
Term	5 years
Asset Derivatives	$ 0		0
Liability Derivatives	(36,100,000)		(18,200,000)
Interest rate swap, maturing 5/31/2025
Derivative [Line Items]
Aggregate Notional Amount	$ 200,000,000.0
Term	7 years
Asset Derivatives	$ 0		0
Liability Derivatives	(27,100,000)		(15,300,000)
Interest rate swap, maturing 6/30/2021
Derivative [Line Items]
Aggregate Notional Amount	$ 300,000,000.0
Term	3 years
Asset Derivatives	$ 0		0
Liability Derivatives	$ (9,500,000)		(5,800,000)
Interest rate swap, maturing 5/31/2025
Derivative [Line Items]
Aggregate Notional Amount | €		€ 317,000,000.0
Term	7 years
Asset Derivatives	$ 0		0
Liability Derivatives	$ (14,000,000.0)		$ (14,200,000)
LIBOR | Interest rate swap, maturing 4/30/2023
Derivative [Line Items]
Fixed rate	2.643%	2.643%
LIBOR | Interest rate swap, maturing 5/31/2025
Derivative [Line Items]
Fixed rate	3.037%	3.037%
LIBOR | Interest rate swap, maturing 6/30/2021
Derivative [Line Items]
Fixed rate	2.8235%	2.8235%
Euribor | Interest rate swap, maturing 5/31/2025
Derivative [Line Items]
Fixed rate	0.89%	0.89%