PROPERTY PLANT AND EQUIPMENT (PPE BREAKOUT BY TYPE TABLE) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property Plant and Equipment Line Items
Property, plant and equipment, gross	$ 857,643	$ 860,616	$ 838,306
Less: Accumulated depreciation and amortization	(674,283)	(692,212)
Property, Plant and Equipment, Net, Total	183,360	168,404
Land And Building [Member]
Property Plant and Equipment Line Items
Property, plant and equipment, gross	32,070	32,942
Technology Equipment [Member]
Property Plant and Equipment Line Items
Property, plant and equipment, gross	527,096	503,056
Equipment [Member]
Property Plant and Equipment Line Items
Property, plant and equipment, gross	46,235	50,256
Furniture And Fixtures
Property Plant and Equipment Line Items
Property, plant and equipment, gross	80,843	84,944
Leasehold Improvements
Property Plant and Equipment Line Items
Property, plant and equipment, gross	171,141	189,161
Vehicles [Member]
Property Plant and Equipment Line Items
Property, plant and equipment, gross	$ 258	$ 257