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RETIREMENT AND DEFERRED COMPENSATION PLANS (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Components of net periodic benefit cost: |  |  |
Curtailment | $ (1,851) | $ 0 | $ 0
United States |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 186,013 | 163,872 |
Service cost | 9,462 | 9,638 | 15,784
Interest cost | 8,968 | 8,631 | 6,970
Plan Amendment | 0 | 0 |
Curtailment/Settlement | 0 | 0 |
Prior service cost | 0 | 0 |
Actuarial (gain) loss | (18,156) | 13,989 |
Benefits paid | (11,093) | (10,117) |
Foreign currency translation adjustment (loss) gain | 0 | 0 |
Benefit obligation at end of year | 175,194 | 186,013 | 163,872
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 173,735 | 162,151 |
Actual return on plan assets | 17,624 | 21,207 |
Employer contribution | 495 | 494 |
Benefits paid | (11,093) | (10,117) |
Foreign currency translation adjustment | 0 | 0 |
Fair value of plan assets at end of year | 180,761 | 173,735 | 162,151
Funded status at end of year | 5,567 | (12,278) |
Funded status amounts recognized in Consolidated Balance Sheet |  |  |
Non-current assets | 19,739 | 2,528 |
Current liabilities | (546) | (530) |
Non-current liabilities | (13,626) | (14,276) |
Funded status amount | 5,567 | (12,278) |
Amounts recognized in accumulated other comprehensive loss |  |  |
Net actuarial (gain) loss | (21,495) | 1,823 |
Net prior service cost | 0 | 0 |
Tax effects | 6,713 | 1,029 |
Net amount recognized | (14,782) | 2,852 |
Changes in benefit obligations and plan assets recognized in other comprehensive income |  |  |
Current year actuarial (loss) gain | 23,318 | (5,161) | 54,295
Amortization of net loss | 0 | 0 | 6,670
Net amount recognized | 23,318 | (5,161) | 60,965
Components of net periodic benefit cost: |  |  |
Service cost | 9,462 | 9,638 | 15,784
Interest cost | 8,968 | 8,631 | 6,970
Expected return on plan assets | (12,463) | (12,378) | (12,912)
Amortization of net loss | 0 | 0 | 6,670
Net periodic benefit cost | 5,967 | 5,891 | $ 16,512
Accumulated benefit obligation | 163,400 | 171,600 |
Projected benefit obligation ("PBO"), ABO, and fair value of plan assets for all pension plans with an ABO in excess of plan assets |  |  |
Projected benefit obligation | 14,172 | 14,806 |
Accumulated benefit obligation | 12,412 | 12,156 |
Fair value of plan assets | 0 | 0 |
PBO, ABO, and fair value of plan assets for all pension plans with a PBO in excess of plan assets |  |  |
Projected benefit obligation | 14,172 | 14,806 |
Accumulated benefit obligation | 12,412 | 12,156 |
Fair value of plan assets | $ 0 | $ 0 |
Weighted-average assumptions used to determine benefit obligations |  |  |
Discount rate | 5.60% | 4.95% | 5.15%
Rate of compensation increase | 3.24% | 3.24% | 3.20%
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Discount rate | 4.95% | 5.15% | 2.75%
Expected long-term return on plan assets | 7.00% | 7.00% | 7.00%
Rate of compensation increase | 3.24% | 3.20% | 3.17%
Plan assets, actual allocation percentage | 100.00% | 100.00% |
Plan Assets: |  |  |
Total investments | $ 180,761 | $ 173,735 | $ 162,151
United States | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 173,735 |  |
Fair value of plan assets at end of year | 180,761 | 173,735 |
Plan Assets: |  |  |
Total investments | $ 180,761 | $ 173,735 |
United States | Equity securities |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 50.00% | 48.00% |
Target allocation percentage | 63.00% |  |
United States | Fixed income securities |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 25.00% | 27.00% |
United States | Corporate debt securities |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 0.00% | 0.00% |
United States | Investment Funds |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 0.00% | 0.00% |
United States | Infrastructure |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 8.00% | 8.00% |
United States | Hedge funds |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 11.00% | 11.00% |
United States | Money market |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 2.00% | 1.00% |
United States | Real estate |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 4.00% | 5.00% |
United States | Fixed income securities and infrastructure |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Target allocation percentage | 37.00% |  |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | $ 104,603 |  |
Fair value of plan assets at end of year | 109,814 | $ 104,603 |
Plan Assets: |  |  |
Total investments | 109,814 | 104,603 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Cash and Short Term Securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 1,949 |  |
Fair value of plan assets at end of year | 3,054 | 1,949 |
Plan Assets: |  |  |
Total investments | 3,054 | 1,949 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Cash and Short Term Securities | USD | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Cash and Short Term Securities | EUR | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Cash and Short Term Securities | Others | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Equity securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 73,483 |  |
Fair value of plan assets at end of year | 78,234 | 73,483 |
Plan Assets: |  |  |
Total investments | 78,234 | 73,483 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | U.S. Large Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | U.S. Small Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | International Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Fixed income securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 29,171 |  |
Fair value of plan assets at end of year | 28,526 | 29,171 |
Plan Assets: |  |  |
Total investments | 28,526 | 29,171 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Corporate debt securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Euro Corporate Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Investment Funds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Mutual Funds in Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Mutual Funds in Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Fair Value, Inputs, Level 1, 2 and 3 | Mutual Funds Diversified | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 1 | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 104,603 |  |
Fair value of plan assets at end of year | 109,814 | 104,603 |
Plan Assets: |  |  |
Total investments | 109,814 | 104,603 |
United States | Level 1 | Cash and Short Term Securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 1,949 |  |
Fair value of plan assets at end of year | 3,054 | 1,949 |
Plan Assets: |  |  |
Total investments | 3,054 | 1,949 |
United States | Level 1 | Cash and Short Term Securities | USD | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 1,949 |  |
Fair value of plan assets at end of year | 3,054 | 1,949 |
Plan Assets: |  |  |
Total investments | 3,054 | 1,949 |
United States | Level 1 | Cash and Short Term Securities | EUR | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 1 | Cash and Short Term Securities | Others | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 1 | Equity securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 73,483 |  |
Fair value of plan assets at end of year | 78,234 | 73,483 |
Plan Assets: |  |  |
Total investments | 78,234 | 73,483 |
United States | Level 1 | U.S. Large Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 43,156 |  |
Fair value of plan assets at end of year | 45,294 | 43,156 |
Plan Assets: |  |  |
Total investments | 45,294 | 43,156 |
United States | Level 1 | U.S. Small Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 8,864 |  |
Fair value of plan assets at end of year | 10,363 | 8,864 |
Plan Assets: |  |  |
Total investments | 10,363 | 8,864 |
United States | Level 1 | International Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 21,463 |  |
Fair value of plan assets at end of year | 22,577 | 21,463 |
Plan Assets: |  |  |
Total investments | 22,577 | 21,463 |
United States | Level 1 | Fixed income securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 29,171 |  |
Fair value of plan assets at end of year | 28,526 | 29,171 |
Plan Assets: |  |  |
Total investments | 28,526 | 29,171 |
United States | Level 1 | Corporate debt securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 1 | Euro Corporate Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 1 | Investment Funds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 1 | Mutual Funds in Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 1 | Mutual Funds in Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 1 | Mutual Funds Diversified | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Cash and Short Term Securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Cash and Short Term Securities | USD | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Cash and Short Term Securities | EUR | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Cash and Short Term Securities | Others | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Equity securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | U.S. Large Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | U.S. Small Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | International Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Fixed income securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Corporate debt securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Euro Corporate Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Investment Funds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Mutual Funds in Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Mutual Funds in Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 2 | Mutual Funds Diversified | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Cash and Short Term Securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Cash and Short Term Securities | USD | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Cash and Short Term Securities | EUR | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Cash and Short Term Securities | Others | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Equity securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | U.S. Large Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | U.S. Small Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | International Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Fixed income securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Corporate debt securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Euro Corporate Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Investment Funds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Mutual Funds in Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Mutual Funds in Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Level 3 | Mutual Funds Diversified | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
United States | Net Asset Value per Share | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 69,132 |  |
Fair value of plan assets at end of year | 70,947 | 69,132 |
Plan Assets: |  |  |
Total investments | 70,947 | 69,132 |
Foreign Plans |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 104,757 | 93,999 |
Service cost | 6,492 | 5,915 | 7,547
Interest cost | 3,488 | 3,642 | 1,388
Plan Amendment | (17) | 0 |
Curtailment/Settlement | (1,385) | (606) |
Prior service cost | 0 | (1,134) |
Actuarial (gain) loss | 1,370 | 6,906 |
Benefits paid | (3,776) | (6,788) |
Foreign currency translation adjustment (loss) gain | (6,733) | 2,823 |
Benefit obligation at end of year | 104,196 | 104,757 | 93,999
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 72,434 | 72,523 |
Actual return on plan assets | 3,605 | 3,978 |
Employer contribution | 3,580 | 477 |
Benefits paid | (3,776) | (6,788) |
Foreign currency translation adjustment | (4,593) | 2,244 |
Fair value of plan assets at end of year | 71,250 | 72,434 | 72,523
Funded status at end of year | (32,946) | (32,323) |
Funded status amounts recognized in Consolidated Balance Sheet |  |  |
Non-current assets | 3,648 | 1,664 |
Current liabilities | (46) | (32) |
Non-current liabilities | (36,548) | (33,955) |
Funded status amount | (32,946) | (32,323) |
Amounts recognized in accumulated other comprehensive loss |  |  |
Net actuarial (gain) loss | 16,201 | 15,661 |
Net prior service cost | (531) | (162) |
Tax effects | (6,413) | (6,463) |
Net amount recognized | 9,257 | 9,036 |
Changes in benefit obligations and plan assets recognized in other comprehensive income |  |  |
Current year actuarial (loss) gain | (47) | (5,315) | 19,181
Current year prior service cost | 20 | 1,135 | (818)
Transfer actuarial gain (loss) | (694) | 124 | 17
Amortization of net loss | 201 | 914 | 1,688
Amortization of prior service cost | 349 | 177 | 177
Net amount recognized | (171) | (2,966) | 20,245
Components of net periodic benefit cost: |  |  |
Service cost | 6,492 | 5,915 | 7,547
Interest cost | 3,488 | 3,642 | 1,388
Expected return on plan assets | (2,243) | (2,340) | (2,728)
Amortization of net loss | 201 | 914 | 1,688
Amortization of prior service cost | 349 | 177 | 177
Net periodic benefit cost | 8,287 | 8,308 | 8,072
Curtailment | (2,205) | (1) | (24)
Total Net periodic benefit cost | 6,082 | 8,307 | $ 8,048
Accumulated benefit obligation | 80,200 | 80,100 |
Projected benefit obligation ("PBO"), ABO, and fair value of plan assets for all pension plans with an ABO in excess of plan assets |  |  |
Projected benefit obligation | 77,645 | 56,881 |
Accumulated benefit obligation | 54,460 | 40,312 |
Fair value of plan assets | 41,238 | 29,372 |
PBO, ABO, and fair value of plan assets for all pension plans with a PBO in excess of plan assets |  |  |
Projected benefit obligation | 81,273 | 81,534 |
Accumulated benefit obligation | 57,494 | 56,969 |
Fair value of plan assets | $ 44,676 | $ 47,544 |
Weighted-average assumptions used to determine benefit obligations |  |  |
Discount rate | 3.33% | 3.20% | 3.69%
Rate of compensation increase | 3.21% | 3.20% | 3.21%
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Discount rate | 3.32% | 3.69% | 1.20%
Expected long-term return on plan assets | 3.22% | 3.23% | 3.53%
Rate of compensation increase | 3.21% | 3.20% | 3.20%
Plan assets, actual allocation percentage | 100.00% | 100.00% |
Plan Assets: |  |  |
Total investments | $ 71,250 | $ 72,434 | $ 72,523
Foreign Plans | Equity securities |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 3.00% | 3.00% |
Foreign Plans | Fixed income securities |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 1.00% | 1.00% |
Foreign Plans | Corporate debt securities |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 2.00% | 1.00% |
Foreign Plans | Investment Funds |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 94.00% | 94.00% |
Target allocation percentage | 100.00% |  |
Foreign Plans | Infrastructure |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 0.00% | 0.00% |
Foreign Plans | Hedge funds |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 0.00% | 0.00% |
Foreign Plans | Money market |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 0.00% | 1.00% |
Foreign Plans | Real estate |  |  |
Weighted-average assumptions used to determine net periodic benefit cost |  |  |
Plan assets, actual allocation percentage | 0.00% | 0.00% |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | $ 72,434 |  |
Fair value of plan assets at end of year | 71,250 | $ 72,434 |
Plan Assets: |  |  |
Total investments | 71,250 | 72,434 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Cash and Short Term Securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 514 |  |
Fair value of plan assets at end of year | 275 | 514 |
Plan Assets: |  |  |
Total investments | 275 | 514 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Cash and Short Term Securities | USD | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Cash and Short Term Securities | EUR | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Cash and Short Term Securities | Others | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Equity securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 2,106 |  |
Fair value of plan assets at end of year | 1,873 | 2,106 |
Plan Assets: |  |  |
Total investments | 1,873 | 2,106 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | U.S. Large Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | U.S. Small Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | International Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Fixed income securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 831 |  |
Fair value of plan assets at end of year | 562 | 831 |
Plan Assets: |  |  |
Total investments | 562 | 831 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Corporate debt securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 1,231 |  |
Fair value of plan assets at end of year | 1,213 | 1,231 |
Plan Assets: |  |  |
Total investments | 1,213 | 1,231 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Euro Corporate Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Investment Funds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 67,752 |  |
Fair value of plan assets at end of year | 67,327 | 67,752 |
Plan Assets: |  |  |
Total investments | 67,327 | 67,752 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Mutual Funds in Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Mutual Funds in Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Fair Value, Inputs, Level 1, 2 and 3 | Mutual Funds Diversified | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 1 | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 28,195 |  |
Fair value of plan assets at end of year | 28,300 | 28,195 |
Plan Assets: |  |  |
Total investments | 28,300 | 28,195 |
Foreign Plans | Level 1 | Cash and Short Term Securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 514 |  |
Fair value of plan assets at end of year | 275 | 514 |
Plan Assets: |  |  |
Total investments | 275 | 514 |
Foreign Plans | Level 1 | Cash and Short Term Securities | USD | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 1 | Cash and Short Term Securities | EUR | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 506 |  |
Fair value of plan assets at end of year | 269 | 506 |
Plan Assets: |  |  |
Total investments | 269 | 506 |
Foreign Plans | Level 1 | Cash and Short Term Securities | Others | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 8 |  |
Fair value of plan assets at end of year | 6 | 8 |
Plan Assets: |  |  |
Total investments | 6 | 8 |
Foreign Plans | Level 1 | Equity securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 2,106 |  |
Fair value of plan assets at end of year | 1,873 | 2,106 |
Plan Assets: |  |  |
Total investments | 1,873 | 2,106 |
Foreign Plans | Level 1 | U.S. Large Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 1 | U.S. Small Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 1 | International Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 2,106 |  |
Fair value of plan assets at end of year | 1,873 | 2,106 |
Plan Assets: |  |  |
Total investments | 1,873 | 2,106 |
Foreign Plans | Level 1 | Fixed income securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 831 |  |
Fair value of plan assets at end of year | 562 | 831 |
Plan Assets: |  |  |
Total investments | 562 | 831 |
Foreign Plans | Level 1 | Corporate debt securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 1,231 |  |
Fair value of plan assets at end of year | 1,213 | 1,231 |
Plan Assets: |  |  |
Total investments | 1,213 | 1,231 |
Foreign Plans | Level 1 | Euro Corporate Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 1,231 |  |
Fair value of plan assets at end of year | 1,213 | 1,231 |
Plan Assets: |  |  |
Total investments | 1,213 | 1,231 |
Foreign Plans | Level 1 | Investment Funds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 23,513 |  |
Fair value of plan assets at end of year | 24,377 | 23,513 |
Plan Assets: |  |  |
Total investments | 24,377 | 23,513 |
Foreign Plans | Level 1 | Mutual Funds in Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 5,411 |  |
Fair value of plan assets at end of year | 5,781 | 5,411 |
Plan Assets: |  |  |
Total investments | 5,781 | 5,411 |
Foreign Plans | Level 1 | Mutual Funds in Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 17,256 |  |
Fair value of plan assets at end of year | 14,634 | 17,256 |
Plan Assets: |  |  |
Total investments | 14,634 | 17,256 |
Foreign Plans | Level 1 | Mutual Funds Diversified | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 846 |  |
Fair value of plan assets at end of year | 3,962 | 846 |
Plan Assets: |  |  |
Total investments | 3,962 | 846 |
Foreign Plans | Level 2 | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 44,239 |  |
Fair value of plan assets at end of year | 42,950 | 44,239 |
Plan Assets: |  |  |
Total investments | 42,950 | 44,239 |
Foreign Plans | Level 2 | Cash and Short Term Securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Cash and Short Term Securities | USD | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Cash and Short Term Securities | EUR | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Cash and Short Term Securities | Others | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Equity securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | U.S. Large Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | U.S. Small Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | International Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Fixed income securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Corporate debt securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Euro Corporate Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Investment Funds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 44,239 |  |
Fair value of plan assets at end of year | 42,950 | 44,239 |
Plan Assets: |  |  |
Total investments | 42,950 | 44,239 |
Foreign Plans | Level 2 | Mutual Funds in Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Mutual Funds in Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 2 | Mutual Funds Diversified | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 44,239 |  |
Fair value of plan assets at end of year | 42,950 | 44,239 |
Plan Assets: |  |  |
Total investments | 42,950 | 44,239 |
Foreign Plans | Level 3 | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Cash and Short Term Securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Cash and Short Term Securities | USD | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Cash and Short Term Securities | EUR | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Cash and Short Term Securities | Others | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Equity securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | U.S. Large Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | U.S. Small Cap Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | International Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Fixed income securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Corporate debt securities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Euro Corporate Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Investment Funds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Mutual Funds in Equities | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Mutual Funds in Bonds | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | 0 | 0 |
Foreign Plans | Level 3 | Mutual Funds Diversified | Fair Value, Recurring |  |  |
Change in plan assets: |  |  |
Fair value of plan assets at beginning of year | 0 |  |
Fair value of plan assets at end of year | 0 | 0 |
Plan Assets: |  |  |
Total investments | $ 0 | $ 0 |

X
- Definition The tax effects on net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost. + References No definition available. + Details
Name: | atr_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeTaxEffects
Namespace Prefix: | atr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The decrease in the plan benefit obligation during the reporting period due to curtailments or settlements. + References No definition available. + Details
Name: | atr_DefinedBenefitPlanCurtailmentsOrSettlements
Namespace Prefix: | atr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation before adjustment for gain (loss) due to settlements or curtailments. + References No definition available. + Details
Name: | atr_DefinedBenefitPlanNetPeriodicBenefitCostBeforeSettlementsAndCurtailments
Namespace Prefix: | atr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase in the plan benefit obligation during the reporting period due to prior service costs. + References No definition available. + Details
Name: | atr_DefinedBenefitPlanPriorServiceCost
Namespace Prefix: | atr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount, before tax, transfer of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit. + References No definition available. + Details
Name: | atr_OtherComprehensiveIncomeLossDefinedBenefitPlanTransferOfGainLossArisingDuringPeriodBeforeTax
Namespace Prefix: | atr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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