RETIREMENT AND DEFERRED COMPENSATION PLANS - Schedule of Components of Net Periodic Benefit Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
United States
Components of net periodic benefit cost:
Service cost	$ 1,983	$ 2,366	$ 3,966	$ 4,731
Interest cost	2,391	2,252	4,782	4,484
Expected return on plan assets	(3,186)	(3,130)	(6,372)	(6,231)
Amortization of net (gain) loss	(122)	0	(244)	0
Amortization of prior service cost	0	0	0	0
Net periodic benefit cost	1,066	1,488	2,132	2,984
Foreign Plans
Components of net periodic benefit cost:
Service cost	1,682	1,603	3,247	3,233
Interest cost	971	867	1,873	1,742
Expected return on plan assets	(613)	(558)	(1,183)	(1,122)
Amortization of net (gain) loss	312	257	603	516
Amortization of prior service cost	25	26	48	54
Net periodic benefit cost	$ 2,377	$ 2,195	$ 4,588	$ 4,423