PENSION AND OTHER POSTRETIREMENT BENEFITS - Estimated Future Benefit Payments (Details) $ in Millions |
Dec. 31, 2021
USD ($)
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Pension Plan | Ìý |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | Ìý |
2022 | $ 475 |
2023 | 477 |
2024 | 451 |
2025 | 428 |
2026 | 424 |
2027-2031 | 1,879 |
Other Postretirement Benefits Plan | Ìý |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | Ìý |
2022 | 180 |
2023 | 171 |
2024 | 167 |
2025 | 163 |
2026 | 163 |
2027-2031 | $ 823 |
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- Definition Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year. 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. No definition available.
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