RESTRUCTURING COSTS - Schedule of Pre-tax Restructuring Expenses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Restructuring Cost and Reserve [Line Items]
Inventory Write-down	$ 2,625		$ 7,815
Severance, Facility Closure, And Other Expenses	7,690		18,291
Property, Plant And Equipment And Operating Lease Right Of Use Asset Impairments	851		2,439
Restructuring Charges	8,541	$ 0	20,730	$ 0
Restructuring Costs	$ 11,166		$ 28,545