ACCUMULATED OTHER COMPREHENSIVE INCOME/(LOSS) - Reclassifications out of Accumulated Other Comprehensive Income/(Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Amount Reclassified from Accumulated Other Comprehensive Income
Interest expense	$ (40,827)	$ (30,284)	$ (33,244)
Miscellaneous, net	(4,799)	(3,094)	(7,678)
Income before Income Taxes	334,704	321,655	301,155
Tax benefit	(95,149)	(78,017)	(87,065)
Net Income	239,555	243,638	214,090
Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Net Income	6,432	2,150	15,701
Defined Benefit Pension Plans | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Amortization of net loss	8,358	12,424	7,805
Amortization of prior service cost	177	166	398
Income before Income Taxes	8,535	12,590	8,203
Tax benefit	(2,149)	(3,163)	(1,989)
Net Income	6,386	9,427	6,214
Derivatives | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Income before Income Taxes	46	(7,277)	9,487
Tax benefit	0	0	0
Net Income	46	(7,277)	9,487
Derivatives | Changes in cross currency swap: interest component | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Interest expense	(171)	(13)	(1,474)
Derivatives | Changes in cross currency swap: foreign exchange component | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Miscellaneous, net	$ 217	$ (7,264)	$ 10,961