RETIREMENT AND POSTRETIREMENT BENEFIT PLANS (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
United States
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	$ 50	$ 49
Interest cost	66	2,981
Expected return on plan assets	0	(4,509)
Amortization of net loss	44	581
Settlement charges (gains) (1)	(3,735)	4,440
Defined benefit plans	(3,575)	3,542
Defined contribution plans	6,035	5,162
Total pension cost	2,460	8,704
Foreign Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	305	471
Interest cost	704	616
Expected return on plan assets	(1,004)	(972)
Amortization of prior service cost	(1)	12
Amortization of net loss	78	435
Settlement charges (gains) (1)	0	446
Defined benefit plans	82	1,008
Multi-employer plans	110	244
Defined contribution plans	625	845
Total pension cost	$ 817	$ 2,097