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PENSIONS AND OTHER POST-EMPLOYMENT BENEFIT OBLIGATIONS - Actuarial Assumptions (Details) | Jun. 30, 2024 | Dec. 31, 2023
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Switzerland |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 1.45% | 1.40%
U.S. | Hourly pension | Bottom of range |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 5.30% | 4.85%
U.S. | Hourly pension | Top of range |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 5.35% | 4.90%
U.S. | Salaried pension |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 5.35% | 4.85%
U.S. | OPEB | Bottom of range |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 5.30% | 4.85%
U.S. | OPEB | Top of range |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 5.40% | 4.90%
U.S. | Other benefits | Bottom of range |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 5.25% | 4.75%
U.S. | Other benefits | Top of range |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 5.30% | 4.85%
France | Retirements |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 3.65% | 3.30%
France | Other benefits |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 3.60% | 3.25%
Germany |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Discount rate | 3.65% | 3.30%

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- Definition The discount rate used as the significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 144 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_144&doctype=Standard -URIDate 2023-03-23 + Details
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