RETIREMENT ANNUITY AND GUARANTEED CONTINUOUS EMPLOYMENT PLANS (Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
U.S pension plans
Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets
Projected benefit obligation	$ 9,331	$ 10,886
Accumulated benefit obligation	8,937	10,372
Fair value of plan assets	0	0
Non-U.S. pension plans.
Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets
Projected benefit obligation	82,378	121,894
Accumulated benefit obligation	80,444	120,037
Fair value of plan assets	$ 48,974	$ 70,199