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RETIREMENT ANNUITY AND GUARANTEED CONTINUOUS EMPLOYMENT PLANS - Weighted Average Assumptions Used to Measure the Benefit Obligation (Details) | Dec. 31, 2025 | Dec. 31, 2024
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U.S pension plans |  |
Weighted average assumptions used to measure the benefit obligation |  |
Discount rate | 4.80% | 4.80%
Rate of increase in compensation | 3.00% | 3.00%
Non-U.S. pension plans. |  |
Weighted average assumptions used to measure the benefit obligation |  |
Discount rate | 4.20% | 4.00%
Rate of increase in compensation | 6.20% | 5.60%

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- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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