PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Defined Benefit Pension Plans [Member] | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Interest cost | $ 27 | $ 32 | $ 55 | $ 63 |
| Expected return on plan assets | 35 | 39 | 70 | 78 |
| Defined Benefit Plan, Amortization of Gain (Loss) | (21) | (17) | (42) | (34) |
| Net periodic benefit cost (credit) | 13 | 10 | 27 | 19 |
| Other Postretirement Benefits [Member] | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Interest cost | 1 | 2 | 2 | 3 |
| Defined Benefit Plan, Amortization of Gain (Loss) | 2 | 3 | 3 | 6 |
| Net periodic benefit cost (credit) | $ (1) | $ (1) | $ (1) | $ (3) |
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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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- Definition Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of net periodic benefit cost (credit) for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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