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RETIREMENT ANNUITY AND GUARANTEED CONTINUOUS EMPLOYMENT PLANS - Components of Pension Cost (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Components of Pension Cost for Defined Benefit Plan |  |  |
Other adjustments | $ 2,393 | $ 5,692 | $ 2,573
Defined contribution plans | 29,790 | 29,029 | 29,443
U.S pension plans |  |  |
Components of Pension Cost for Defined Benefit Plan |  |  |
Service cost | 177 | 156 | 166
Interest cost | 351 | 477 | 466
Expected return on plan assets | 0 | 0 | 0
Other adjustments | 0 | 0 | 0
Amortization of prior service cost | 0 | 0 | 0
Amortization of net loss (gain) | 125 | 155 | 80
Settlement and curtailment charges | 0 | 0 | 256
Defined benefit plans | 653 | 788 | 968
Non-U.S. pension plans. |  |  |
Components of Pension Cost for Defined Benefit Plan |  |  |
Service cost | 1,379 | 1,014 | 955
Interest cost | 3,391 | 3,785 | 4,867
Expected return on plan assets | (2,271) | (2,574) | (3,839)
Other adjustments | 0 | 0 | 117
Amortization of prior service cost | (5) | (7) | (8)
Amortization of net loss (gain) | 50 | (62) | (374)
Settlement and curtailment charges | 719 | 3,818 | 949
Defined benefit plans | $ 3,263 | $ 5,974 | $ 2,667

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