ACCUMULATED OTHER COMPREHENSIVE LOSS - Reclassified AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other operating expense, net	$ (1,956)	$ 16,483	$ (4,404)	$ 17,594
Interest expense	(13,000)	(9,820)	(23,027)	(18,036)
Income tax expense	(6,880)	(2,990)	(10,302)	(6,696)
Net loss from accumulated other comprehensive income	$ (63,420)	$ (455)	(78,452)	(26,876)
Amount reclassified from accumulated other comprehensive income (loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Net loss from accumulated other comprehensive income			10,955	2,124
Cash flow hedges, parent | Amount reclassified from accumulated other comprehensive income (loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income tax expense			(551)	406
Cash flow hedges, parent | Amount reclassified from accumulated other comprehensive income (loss) | Foreign currency exchange contracts
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other operating expense, net			1,725	(1,892)
Cash flow hedges, parent | Amount reclassified from accumulated other comprehensive income (loss) | Realized loss on foreign currency option contracts
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other operating expense, net			827	8
Cash flow hedges, parent | Amount reclassified from accumulated other comprehensive income (loss) | Interest rate swaps
Accumulated Other Comprehensive Income (Loss) [Line Items]
Interest expense			9,541	3,168
Cash flow hedges, noncontrolling interest | Amount reclassified from accumulated other comprehensive income (loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Comprehensive (loss) income attributable to noncontrolling interests			$ (587)	$ 434