EMPLOYEE RETIREMENT PLANS AND POSTRETIREMENT BENEFITS - Projected Benefit Obligation and Plan Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Changes in projected benefit obligation
Projected benefit obligation, beginning of year	$ 65,653	$ 56,520
Service cost	1,022	1,016	$ 1,133
Interest cost	2,799	2,909	1,819
Actuarial loss (gain)	(409)	4,808
Benefits paid	(1,934)	(1,452)
Translation adjustment	(2,790)	1,852
Projected benefit obligation, end of year	64,341	65,653	56,520
Changes in fair value of plan assets
Fair value of plan assets, beginning of year	14,115	12,489
Expected return	714	654
Contributions	1,556	1,443
Benefits paid	(1,363)	(1,140)
Actuarial gain (loss)	(564)	17
Translation adjustment	(404)	652
Fair value of plan assets, end of year	14,054	14,115	$ 12,489
Funded status of plan	$ (50,287)	$ (51,538)