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PENSION AND OTHER POSTRETIREMENT BENEFIT PROGRAMS - Funded Status Percentage of Company's Pension Plans (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Funded status percentage of the company's pension plans |  |
Fair value of plan assets | $ 2,501 | $ 3,784
PBO | $ 3,146 |
Funded status percentage | 79.00% |
Qualified Pension Plan | U.S. |  |
Funded status percentage of the company's pension plans |  |
Fair value of plan assets | $ 1,745 |
PBO | $ 1,969 |
Funded status percentage | 89.00% |
Qualified Pension Plan | International plans |  |
Funded status percentage of the company's pension plans |  |
Fair value of plan assets | $ 756 |
PBO | $ 676 |
Funded status percentage | 112.00% |
Non Qualified Pension Plan | U.S. |  |
Funded status percentage of the company's pension plans |  |
PBO | $ 194 |
Non Qualified Pension Plan | International plans |  |
Funded status percentage of the company's pension plans |  |
PBO | $ 307 |

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- Definition Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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