RETIREMENT BENEFITS PLANS - Narrative (Details) - Pension plans - USD ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| United States | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Actuarial loss (gain) | $ 55 | $ (20) | ||
| Expected long-term return on plan assets | 7.00% | 6.50% | 6.50% | |
| United States | Forecast | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Expected long-term return on plan assets | 7.50% | |||
| Non-United States plans | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Actuarial loss (gain) | $ 13 | $ (82) | ||
| Expected long-term return on plan assets | 6.63% | 6.79% | 6.32% | |
| Non-United States plans | Forecast | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Expected long-term return on plan assets | 7.00% | |||
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- Definition Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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