SEGMENT INFORMATION - SCHEDULE OF DEPRECIATION AND AMORTIZATION EXPENSE INCLUDED WITHIN SEGMENT INCOME (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 294,907	$ 291,544	$ 295,144
Operating Segments | North America
Segment Reporting Information [Line Items]
Depreciation and amortization	222,153	220,513	205,340
Operating Segments | International and Other
Segment Reporting Information [Line Items]
Depreciation and amortization	28,693	29,289	35,656
Corporate, Non-Segment | Corporate (1)
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 44,061	$ 41,742	$ 54,148