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RETIREMENT ANNUITY AND GUARANTEED CONTINUOUS EMPLOYMENT PLANS (Components of Pension Cost) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Components of Pension Cost for Defined Benefit Plan |  |  |  |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration] |  | Nonoperating Income (Expense) | Nonoperating Income (Expense) | Nonoperating Income (Expense)
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] |  | Nonoperating Income (Expense) | Nonoperating Income (Expense) | Nonoperating Income (Expense)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Amortization of Prior Service Cost (Credit), Statement of Income or Comprehensive Income [Extensible Enumeration] |  | Nonoperating Income (Expense) | Nonoperating Income (Expense) | Nonoperating Income (Expense)
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] |  | Nonoperating Income (Expense) | Nonoperating Income (Expense) | Nonoperating Income (Expense)
Settlement and curtailment charges (gains) |  |  | $ (126,056) |
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Settlement and Curtailment Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | [1] | Nonoperating Income (Expense) | Nonoperating Income (Expense) | Nonoperating Income (Expense)
Defined benefit plans |  | $ (3,556) | $ 123,920 | $ 1,575
Defined contribution plans |  | 29,569 | 26,282 | 22,593
U.S pension plans |  |  |  |
Components of Pension Cost for Defined Benefit Plan |  |  |  |
Service cost |  | 199 | 194 | 156
Interest cost |  | 262 | 8,926 | 14,670
Expected return on plan assets |  | 0 | (13,050) | (23,377)
Amortization of prior service cost |  | 0 | 0 | 0
Amortization of net loss |  | 132 | 1,966 | 1,346
Settlement and curtailment charges (gains) | [1] | (3,735) | 126,055 | 8,118
Defined benefit plans |  | (3,142) | 124,091 | 913
Non-U.S. pension plans. |  |  |  |
Components of Pension Cost for Defined Benefit Plan |  |  |  |
Service cost |  | 1,077 | 1,413 | 3,140
Interest cost |  | 2,644 | 2,567 | 2,755
Expected return on plan assets |  | (3,525) | (3,990) | (4,217)
Amortization of prior service cost |  | 0 | 8 | 57
Amortization of net loss |  | 299 | 882 | 1,986
Settlement and curtailment charges (gains) | [1] | 367 | (42) | 237
Defined benefit plans |  | $ 862 | $ 838 | $ 3,958
[1] | Pension settlement net charges resulting from lump sum pension payments and the purchase of a group annuity contract in 2021.

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