ACCUMULATED OTHER COMPREHENSIVE INCOME - Reclassifications From Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Amount Reclassified from Accumulated Other Comprehensive Income
Income before Income Taxes	$ 73,269	$ 86,626
Income Tax Expense (Benefit)	(18,683)	(24,255)
Changes in cross currency swap: interest component	(10,228)	(8,930)
Changes in cross currency swap: foreign exchange component	(1,171)	(1,103)
Net Income	54,586	62,371
Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Net Income	192	4
Defined Benefit Pension Plans | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Amortization of net loss	228	2,111
Amortization of prior service cost	43	38
Income before Income Taxes	271	2,149
Income Tax Expense (Benefit)	(79)	(541)
Net Income	192	1,608
Derivatives | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Net Income	0	(1,604)
Derivatives | Changes in cross currency swap: interest component | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Changes in cross currency swap: interest component	0	(20)
Derivatives | Changes in cross currency swap: foreign exchange component | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Changes in cross currency swap: foreign exchange component	$ 0	$ (1,584)