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RETIREMENT ANNUITY AND GUARANTEED CONTINUOUS EMPLOYMENT PLANS (Obligations and Funded Status) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Change in plan assets |  |  |
Balance at the beginning of year | $ 86,543 |  |
Balance at the end of year | 91,222 | $ 86,543 |
U.S pension plans |  |  |
Change in benefit obligations |  |  |
Benefit obligations at beginning of year | 9,374 | 10,930 |
Service cost | 166 | 199 | $ 194
Interest cost | 466 | 262 | 8,926
Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant | 0 | 0 |
Acquisitions | (821) | 2,689 |
Actuarial (gain) loss | 990 | (4,706) |
Defined Benefit Plan, Benefit Obligation, Benefits Paid | 0 | 0 |
Settlement/curtailment | (1,805) | 0 |
Currency translation | 0 | 0 |
Benefit obligations at end of year | 8,370 | 9,374 | 10,930
Change in plan assets |  |  |
Balance at the beginning of year | 0 | 68,458 |
Actual return on plan assets | 0 | 59 |
Employer contributions | 0 | 0 |
Defined Benefit Plan, Plan Assets, Contributions by Plan Participant | 0 | 0 |
Acquisitions & other adjustments | 0 | (68,517) |
Benefits paid | 0 | 0 |
Settlement | 0 | 0 |
Currency translation | 0 | 0 |
Balance at the end of year | 0 | 0 | 68,458
Net amount recognized |  |  |
Funded status at end of year | (8,370) | (9,374) |
Unrecognized actuarial net loss | 2,387 | 1,734 |
Unrecognized prior service cost | 0 | 0 |
Unrecognized transition assets, net | 0 | 0 |
Net amount recognized in the balance sheets | (5,983) | (7,640) |
Non-U.S. pension plans. |  |  |
Change in benefit obligations |  |  |
Benefit obligations at beginning of year | 118,489 | 164,005 |
Service cost | 955 | 1,077 | 1,413
Interest cost | 4,867 | 2,644 | 2,567
Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant | 48 | 54 |
Acquisitions | 84 | (341) |
Actuarial (gain) loss | 5,633 | (30,229) |
Defined Benefit Plan, Benefit Obligation, Benefits Paid | (7,265) | (7,066) |
Settlement/curtailment | (1,700) | (398) |
Currency translation | 4,919 | (11,257) |
Benefit obligations at end of year | 126,030 | 118,489 | 164,005
Change in plan assets |  |  |
Balance at the beginning of year | 86,543 | 114,557 |
Actual return on plan assets | 4,087 | (16,319) |
Employer contributions | 2,080 | 1,634 |
Defined Benefit Plan, Plan Assets, Contributions by Plan Participant | 48 | 54 |
Acquisitions & other adjustments | 0 | (195) |
Benefits paid | (5,120) | (4,757) |
Settlement | (599) | 0 |
Currency translation | 4,183 | (8,431) |
Balance at the end of year | 91,222 | 86,543 | $ 114,557
Net amount recognized |  |  |
Funded status at end of year | (34,808) | (31,946) |
Unrecognized actuarial net loss | 3,070 | 2,073 |
Unrecognized prior service cost | (56) | (73) |
Unrecognized transition assets, net | 24 | 25 |
Net amount recognized in the balance sheets | $ (31,770) | $ (29,921) |

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- Definition The amount of decrease in the benefit obligation related to the effects of a settlement or curtailment. Settlements result from an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include (a) making lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and (b) purchasing nonparticipating annuity contracts to cover vested benefits. Curtailments result from an event that significantly reduces the expected years of future service of present employees or eliminates for a significant number of employees the accrual of defined benefits for some or all of their future services. + References No definition available. + Details
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